Announcements
The IAAEU is now on Instagram!
It provides insights into the projects of the Institute's staff, information on new publications and current information on events and conferences. You can find us on Instagram under iaaeu_trier and via the following QR code.
The IAAEU is now on LinkedIn!
It provides insights into the projects of the Institute's staff, information on new publications and current information on events and conferences. You can find us on LinkedIn under this link .
Prizes, Distinctions & News
06. May '25
Visiting Scholars from Universidade de Lisboa at the IAAEU
The Institute for Labour Law and Industrial Relations in the European Union (IAAEU) recently welcomed three visiting researchers from the Universidade de Lisboa.
Professor Pedro Madeira de Brito gave a lecture titled “The Interpretation of Collective Agreements in Portugal”. Professor Guilherme Machado Dray spoke on “Employment at will vs. Job Security: the clash that divides Western Employment Law”. Guilherme Grillo presented his research on “Judicial Intervention in Collective Agreements in Brazil”.
A lively and insightful exchange followed, focusing on the differences and similarities between German, Portuguese, and Brazilian labour law, offering valuable perspectives on diverse legal systems and traditions.
In addition, the guests and their students made extensive use of the IAAEU library for their academic research.
Visiting Scholars from Universidade de Lisboa at the IAAEU
The Institute for Labour Law and Industrial Relations in the European Union (IAAEU) recently welcomed three visiting researchers from the Universidade de Lisboa.
Professor Pedro Madeira de Brito gave a lecture titled “The Interpretation of Collective Agreements in Portugal”. Professor Guilherme Machado Dray spoke on “Employment at will vs. Job Security: the clash that divides Western Employment Law”. Guilherme Grillo presented his research on “Judicial Intervention in Collective Agreements in Brazil”.
A lively and insightful exchange followed, focusing on the differences and similarities between German, Portuguese, and Brazilian labour law, offering valuable perspectives on diverse legal systems and traditions.
In addition, the guests and their students made extensive use of the IAAEU library for their academic research.
Visiting Scholars from Universidade de Lisboa at the IAAEU
28. April '25
17th Workshop on Labor Economics 2025
The 17th edition of the Workshop on Labor Economics took place on April 3rd and 4th at the IAAEU. Once again, we received around 100 submissions for the conference, from which we created a program with 35 presentations and posters. We were particularly pleased to welcome researchers from 16 countries. The main topics of the projects presented included labor market, personnel, education, and migration economics.
For the second time, the program also included special sessions on “Counterfactual Impact Evaluation”, which were held jointly with the Competence Center on Microeconomic Evaluation of the Joint Research Centre of the European Commission. Fabio Berton, representing the JRC, once again supported these sessions.
In addition to the presentations, the conference offered its participants two highlights: Prof. Dr. Ziebarth (Universität Mannheim/ZEW) provided the content-related highlight with his keynote speech on “The Economics of Sick Leave” on Thursday afternoon. This was followed by the second highlight: Our joint evening program. First, we had the opportunity to visit the historic cellars of the Bischöfliche Weingüter. We then finished the first day of the conference with a dinner together in the Weinwirtschaft Friedrich Wilhelm. This part of the workshop offered additional opportunities for exchange and networking.
The 17th Workshop on Labor Economics was a great success. We want to thank all participants and look forward to the 18th edition in spring 2026.
17th Workshop on Labor Economics 2025
The 17th edition of the Workshop on Labor Economics took place on April 3rd and 4th at the IAAEU. Once again, we received around 100 submissions for the conference, from which we created a program with 35 presentations and posters. We were particularly pleased to welcome researchers from 16 countries. The main topics of the projects presented included labor market, personnel, education, and migration economics.
For the second time, the program also included special sessions on “Counterfactual Impact Evaluation”, which were held jointly with the Competence Center on Microeconomic Evaluation of the Joint Research Centre of the European Commission. Fabio Berton, representing the JRC, once again supported these sessions.
In addition to the presentations, the conference offered its participants two highlights: Prof. Dr. Ziebarth (Universität Mannheim/ZEW) provided the content-related highlight with his keynote speech on “The Economics of Sick Leave” on Thursday afternoon. This was followed by the second highlight: Our joint evening program. First, we had the opportunity to visit the historic cellars of the Bischöfliche Weingüter. We then finished the first day of the conference with a dinner together in the Weinwirtschaft Friedrich Wilhelm. This part of the workshop offered additional opportunities for exchange and networking.
The 17th Workshop on Labor Economics was a great success. We want to thank all participants and look forward to the 18th edition in spring 2026.
Impressions of the Workshop
01. April '25
Theresa Geißler and Laszlo Goerke investigate trade union membership and educational mismatch
Members of a trade union enjoy a range of benefits compared to employees who do not belong to a labor representation. In a new study, forthcoming in Industrial Relations, Theresa Geißler and Laszlo Goerke document another advantage of membership. Their study is the first to show for Germany that union members are less likely to be overqualified—that is, they are less likely to hold a job that requires fewer qualifications than they possess. Additionally, union members are more likely to work in a position for which they are appropriately qualified.
The analyses by the two researchers from the IAAEU and the Trier University suggest that these advantages of union membership stem from a stronger bargaining position rather than from informational advantages. In 2023, Theresa Geißler received the PhD Paper Award at the yearly conference of the International Network for Economic Research for this project.
Theresa Geißler and Laszlo Goerke investigate trade union membership and educational mismatch
Members of a trade union enjoy a range of benefits compared to employees who do not belong to a labor representation. In a new study, forthcoming in Industrial Relations, Theresa Geißler and Laszlo Goerke document another advantage of membership. Their study is the first to show for Germany that union members are less likely to be overqualified—that is, they are less likely to hold a job that requires fewer qualifications than they possess. Additionally, union members are more likely to work in a position for which they are appropriately qualified.
The analyses by the two researchers from the IAAEU and the Trier University suggest that these advantages of union membership stem from a stronger bargaining position rather than from informational advantages. In 2023, Theresa Geißler received the PhD Paper Award at the yearly conference of the International Network for Economic Research for this project.
27. March '25
New publication in the journal International Labor Rights Case Law
In the current issue of the journal International Labor Rights Case Law, a decision note written by Prof. Dr. Ulber and Georg Kuhs on the judgment of the ECJ of 26.9.2024 in the Energotehnica case (C-792/22) has been published.
In the Energotehnica ruling, the ECJ emphasizes several central principles of EU law. It emphasizes that the right to be heard enshrined in Art. 47 CFR is more than a mere formality - affected parties must have the opportunity to actually present their arguments before a court decision is issued. In addition, the ECJ once again reaffirms the primacy of Union law: national courts must apply Union law - even if this conflicts with the case law of their own constitutional court. Finally, the ruling sends another clear signal for the independence of the judiciary. The ECJ makes it unmistakably clear that disciplinary proceedings against judges may not be used to prevent the application of (Union) law. The ruling therefore not only strengthens the enforcement of Union law, but also the independence of the courts under the rule of law.
Prof. Dr. Ulber and Georg Kuhs, Procedural Effects of the Principle of Effectiveness in EU Law, ILaRC 2025, 138-143
New publication in the journal International Labor Rights Case Law
In the current issue of the journal International Labor Rights Case Law, a decision note written by Prof. Dr. Ulber and Georg Kuhs on the judgment of the ECJ of 26.9.2024 in the Energotehnica case (C-792/22) has been published.
In the Energotehnica ruling, the ECJ emphasizes several central principles of EU law. It emphasizes that the right to be heard enshrined in Art. 47 CFR is more than a mere formality - affected parties must have the opportunity to actually present their arguments before a court decision is issued. In addition, the ECJ once again reaffirms the primacy of Union law: national courts must apply Union law - even if this conflicts with the case law of their own constitutional court. Finally, the ruling sends another clear signal for the independence of the judiciary. The ECJ makes it unmistakably clear that disciplinary proceedings against judges may not be used to prevent the application of (Union) law. The ruling therefore not only strengthens the enforcement of Union law, but also the independence of the courts under the rule of law.
Prof. Dr. Ulber and Georg Kuhs, Procedural Effects of the Principle of Effectiveness in EU Law, ILaRC 2025, 138-143
24. March '25
Presentation at Masaryk University
On March 13, Dr. Sven Hartmann gave a talk as part of the Research Seminar Series at Masaryk University in Brno.
His presentation, titled "Gender Inequality in Smoking: The Impact of West German Television on East Germany", explored the influence of media exposure on smoking behavior in East Germany. This research is conducted in collaboration with Andrea Bernini from the University of Oxford.
Presentation at Masaryk University
On March 13, Dr. Sven Hartmann gave a talk as part of the Research Seminar Series at Masaryk University in Brno.
His presentation, titled "Gender Inequality in Smoking: The Impact of West German Television on East Germany", explored the influence of media exposure on smoking behavior in East Germany. This research is conducted in collaboration with Andrea Bernini from the University of Oxford.
17. March '25
Successful disputation
On 11.3.2025, Dr. Jonas Feld successfully completed his doctorate.
After an excellent disputation, he was awarded the title Dr. rer.pol. for his “Essays in Labor Mobility and Workplace Technological Change”.
Together with the reviewers, Prof. Michel Beine PhD (Université du Luxembourg) and Prof. Dr. Laszlo Goerke (IAAEU und Universität Trier), as well as the Chair of the Examination Committee, Prof. Dr. Xenia Matschke, the colleagues are delighted about the completion of the doctoral procedure and warmly congratulate him upon his achievement.
Successful disputation
On 11.3.2025, Dr. Jonas Feld successfully completed his doctorate.
After an excellent disputation, he was awarded the title Dr. rer.pol. for his “Essays in Labor Mobility and Workplace Technological Change”.
Together with the reviewers, Prof. Michel Beine PhD (Université du Luxembourg) and Prof. Dr. Laszlo Goerke (IAAEU und Universität Trier), as well as the Chair of the Examination Committee, Prof. Dr. Xenia Matschke, the colleagues are delighted about the completion of the doctoral procedure and warmly congratulate him upon his achievement.
Dr. Jonas Feld
13. March '25
Participation in the BeWell Conference 2025 in Berlin
On February 24–25, 2025, Dr. Yue Huang participated in the annual conference of the Berlin Network for Research on Well-Being (BeWell) in Berlin. The event brought together leading researchers from various countries and provided a valuable platform for academic exchange in the field of well-being.
As part of the conference, Yue Huang presented a joint project with Prof. Laszlo Goerke (Director of IAAEU), Dr. Markus Grabka, and Viola Hilbert (both from DIW Berlin) on the topic “Industrial Relations and Working from Home in Germany during the COVID-19 Pandemic”.
We extend our gratitude to the organizers for an inspiring conference and look forward to the next BeWell meeting in Halle.
Participation in the BeWell Conference 2025 in Berlin
On February 24–25, 2025, Dr. Yue Huang participated in the annual conference of the Berlin Network for Research on Well-Being (BeWell) in Berlin. The event brought together leading researchers from various countries and provided a valuable platform for academic exchange in the field of well-being.
As part of the conference, Yue Huang presented a joint project with Prof. Laszlo Goerke (Director of IAAEU), Dr. Markus Grabka, and Viola Hilbert (both from DIW Berlin) on the topic “Industrial Relations and Working from Home in Germany during the COVID-19 Pandemic”.
We extend our gratitude to the organizers for an inspiring conference and look forward to the next BeWell meeting in Halle.
Dr. Yue Huang at the BeWell Conference
10.
March '25
New Publication in Labour Economics
Marco Clemens (IAAEU and Trier University) and Jan Sauermann (IFAU) examine how the introduction of performance-based pay affects employee productivity in a large telecommunications company.
The study finds no significant effect on performance on average. However, high-skilled workers respond positively to performance-based pay, while low-skilled workers show no improvement in productivity and even reduce work speed. Additionally, employees reduce their overtime hours, possibly to avoid the negative effects of long working hours.
Marco Clemens and Jan Sauermann, Making the right call: The heterogeneous effects of individual performance pay on productivity, Labour Economics, 2025, 102694.
New Publication in Labour Economics
Marco Clemens (IAAEU and Trier University) and Jan Sauermann (IFAU) examine how the introduction of performance-based pay affects employee productivity in a large telecommunications company.
The study finds no significant effect on performance on average. However, high-skilled workers respond positively to performance-based pay, while low-skilled workers show no improvement in productivity and even reduce work speed. Additionally, employees reduce their overtime hours, possibly to avoid the negative effects of long working hours.
Marco Clemens and Jan Sauermann, Making the right call: The heterogeneous effects of individual performance pay on productivity, Labour Economics, 2025, 102694.
10.
February '25
IAAEU Lecture Series „European and International Labour Law“
On February 19, 2025 the IAAEU will host several short lectures by guest researchers from the Universidade de Lisbon at 4 p.m. s.t. in room C10.
The event is the prelude of the new IAAEU lecture series “European and International Labor Law”, which insights into current issues and challenges of labor law at European and international level.
The speakers are guest researchers from the Universidade de Lisboa: Prof. Pedro Madeira de Brito, Prof. Guilherme Machado Dray and Guilherme Grillo. They will give lectures on current topics of international collective labor law and comparative law.
You are cordially invited!
IAAEU Lecture Series „European and International Labour Law“
On February 19, 2025 the IAAEU will host several short lectures by guest researchers from the Universidade de Lisbon at 4 p.m. s.t. in room C10.
The event is the prelude of the new IAAEU lecture series “European and International Labor Law”, which insights into current issues and challenges of labor law at European and international level.
The speakers are guest researchers from the Universidade de Lisboa: Prof. Pedro Madeira de Brito, Prof. Guilherme Machado Dray and Guilherme Grillo. They will give lectures on current topics of international collective labor law and comparative law.
You are cordially invited!
Announcement of the lectures for the lecture series "European and International Labour Law"
24.
January '25
Sven Hartmann at the DIW Berlin
On January 22, Sven Hartmann gave a talk as part of the SOEP Brownbag lecture series at the German Institute for Economic Research (DIW Berlin) titled “Perceived Climate Impacts and Environmental Action". The study examines how perceptions of climate change impacts influence individual environmental behavior. The project is being developed in collaboration with Daniel Graeber, a researcher at SOEP.
In addition to the lecture, Sven Hartmann spent the week of January 20–24 at DIW Berlin for a research stay, engaging with colleagues at SOEP and working on joint projects.
Sven Hartmann at the DIW Berlin
On January 22, Sven Hartmann gave a talk as part of the SOEP Brownbag lecture series at the German Institute for Economic Research (DIW Berlin) titled “Perceived Climate Impacts and Environmental Action". The study examines how perceptions of climate change impacts influence individual environmental behavior. The project is being developed in collaboration with Daniel Graeber, a researcher at SOEP.
In addition to the lecture, Sven Hartmann spent the week of January 20–24 at DIW Berlin for a research stay, engaging with colleagues at SOEP and working on joint projects.
SOEP Brownbag lecture series at the DIW
21.
January '25
Scholarship at the German Institute for Japanese Studies (DIJ) in Tokyo
Björn Becker, a member of the IAAEU and the Chair of Personnel Economics at Trier University, completed a research stay at the German Institute for Japanese Studies (DIJ) in Tokyo from September 1 to December 31, 2024. This was made possible by the Max Weber Foundation's Japan Scholarship for Doctoral Candidates.
During his stay, Mr. Becker investigated how the educational status of wives compared to their partners influences the life satisfaction of women in Japan, especially in households with traditional norms. The DIJ supported him with interdisciplinary perspectives and contacts with professors from top Japanese universities.
A highlight was the presentation of his project in the DIJ study group. In this study group on topics about Japan, experts give 45-minute presentations to an international audience of specialists, followed by a discussion. Mr. Becker received valuable input for his work. He also presented his research at the Japan Economic Policy Association (JEPA) conference and attended the Japanese Economic Association (JEA) fall conference in Fukuoka.
Scholarship at the German Institute for Japanese Studies (DIJ) in Tokyo
Björn Becker, a member of the IAAEU and the Chair of Personnel Economics at Trier University, completed a research stay at the German Institute for Japanese Studies (DIJ) in Tokyo from September 1 to December 31, 2024. This was made possible by the Max Weber Foundation's Japan Scholarship for Doctoral Candidates.
During his stay, Mr. Becker investigated how the educational status of wives compared to their partners influences the life satisfaction of women in Japan, especially in households with traditional norms. The DIJ supported him with interdisciplinary perspectives and contacts with professors from top Japanese universities.
A highlight was the presentation of his project in the DIJ study group. In this study group on topics about Japan, experts give 45-minute presentations to an international audience of specialists, followed by a discussion. Mr. Becker received valuable input for his work. He also presented his research at the Japan Economic Policy Association (JEPA) conference and attended the Japanese Economic Association (JEA) fall conference in Fukuoka.
Björn Becker at the German Institute for Japanese Studies (DIJ) in Tokyo
07.
January '25
Dr. Martín Besfamille visits the IAAEU
Dr. Martín Besfamille visited the IAAEU from December 12 to 21, 2024. He is an Associate Professor at the Instituto de Economía in Pontificia Universidad Católica de Chile and a research fellow at CESifo. Dr. Besfamille's main areas of research are fiscal federalism and decentralisation, the avoidance of legal restrictions and tax evasion.
During his stay at the IAAEU, Martín Besfamille and Laszlo Goerke worked on a joint project they commenced some years ago when visiting CESifo in Munich and continued during a visit by Laszlo Goerke in Santiago de Chile early in 2024. The starting point is the insight that many government agencies pursue particular objectives but ignore the impact on the market interventions by other agencies. The tax administration, for example, attempts to reduce tax avoidance by firms, while labour inspectorates ensure adherence to labour regulations. However, stricter enforcement of one set of obligations, such as tax laws, may alter the incentives of businesses to adhere to other rules. The joint project aims to analyse the relationship between the behaviour of two such agencies in the context of an oligopolistic model à la Cournot.
We will surely report on the progress of the joint research project once the collaborators have completed the first draft of the envisaged paper.
Dr. Martín Besfamille visits the IAAEU
Dr. Martín Besfamille visited the IAAEU from December 12 to 21, 2024. He is an Associate Professor at the Instituto de Economía in Pontificia Universidad Católica de Chile and a research fellow at CESifo. Dr. Besfamille's main areas of research are fiscal federalism and decentralisation, the avoidance of legal restrictions and tax evasion.
During his stay at the IAAEU, Martín Besfamille and Laszlo Goerke worked on a joint project they commenced some years ago when visiting CESifo in Munich and continued during a visit by Laszlo Goerke in Santiago de Chile early in 2024. The starting point is the insight that many government agencies pursue particular objectives but ignore the impact on the market interventions by other agencies. The tax administration, for example, attempts to reduce tax avoidance by firms, while labour inspectorates ensure adherence to labour regulations. However, stricter enforcement of one set of obligations, such as tax laws, may alter the incentives of businesses to adhere to other rules. The joint project aims to analyse the relationship between the behaviour of two such agencies in the context of an oligopolistic model à la Cournot.
We will surely report on the progress of the joint research project once the collaborators have completed the first draft of the envisaged paper.
Dr. Martín Besfamille
16.
December '24
Das IAAEU auf der Jahrestagung der Asian and Australasian Society of Labour Economics
In December 2024, Sven Hartmann from IAAEU participated in the Annual Conference of the Asian and Australasian Society of Labour Economics (AASLE) at Chulalongkorn University in Bangkok. He presented a project on the topic "Influence of Within-Class Age Differences on Adolescents' Eating Behaviors," which he works on with Luca Fumarco and Francesco Principe, both of whom had previously been guests at IAAEU.
The conference brought together leading experts from around the world and provided an excellent platform for scientific exchange. We thank the organizers and look forward to future AASLE events.
Das IAAEU auf der Jahrestagung der Asian and Australasian Society of Labour Economics
In December 2024, Sven Hartmann from IAAEU participated in the Annual Conference of the Asian and Australasian Society of Labour Economics (AASLE) at Chulalongkorn University in Bangkok. He presented a project on the topic "Influence of Within-Class Age Differences on Adolescents' Eating Behaviors," which he works on with Luca Fumarco and Francesco Principe, both of whom had previously been guests at IAAEU.
The conference brought together leading experts from around the world and provided an excellent platform for scientific exchange. We thank the organizers and look forward to future AASLE events.
Annual Conference of AASLE
12.
December '24
TriEcon Workshop on Education Economics
On December 5th and 6th, 2024, the IAAEU and the Chair of Personnel Economics organized the TriEcon Workshop on Education Economics. The workshop accommodated ten presentations by researchers from various countries, including Italy, Turkey, the UK, the Netherlands, Belgium, and Germany. Moreover, we appreciate the attendance of researchers from the Observatoire national de l’enfance, de la jeunesse et de la qualité scolaire located in Luxembourg.
The topics of the research projects covered a wide field. They examined early childhood education interventions, neighbors' effect on college major choice, or performance standards in higher education. Each presentation was followed by an eager discussion, accompanied by a prepared discussion in the case of presentations by PhD students. The workshop more than fulfilled the aim of the TriEcon Workshop series, which also intends to promote networking opportunities besides the discussion of ongoing research. The discussion of the presented projects and the networking continued during a visit to the local Christmas market and the joint conference dinner. We thank all participants for joining the conference and look forward to upcoming TriEcon workshops and the yearly Workshop on Labour Economics.
TriEcon Workshop on Education Economics
On December 5th and 6th, 2024, the IAAEU and the Chair of Personnel Economics organized the TriEcon Workshop on Education Economics. The workshop accommodated ten presentations by researchers from various countries, including Italy, Turkey, the UK, the Netherlands, Belgium, and Germany. Moreover, we appreciate the attendance of researchers from the Observatoire national de l’enfance, de la jeunesse et de la qualité scolaire located in Luxembourg.
The topics of the research projects covered a wide field. They examined early childhood education interventions, neighbors' effect on college major choice, or performance standards in higher education. Each presentation was followed by an eager discussion, accompanied by a prepared discussion in the case of presentations by PhD students. The workshop more than fulfilled the aim of the TriEcon Workshop series, which also intends to promote networking opportunities besides the discussion of ongoing research. The discussion of the presented projects and the networking continued during a visit to the local Christmas market and the joint conference dinner. We thank all participants for joining the conference and look forward to upcoming TriEcon workshops and the yearly Workshop on Labour Economics.
TriEcon Workshop on Education Economics
10.
December '24
New Episode of the podcast Arbeitsrecht
In a new episode of the podcast Arbeitsrecht, Jana Hagenmüller and Luisa Hubo discuss dismissals due to comments made in private chats. Chat groups in which employees make insulting, inhumane or unlawful comments about colleagues or superiors are an increasingly common phenomenon - in this episode, the question of whether the employer may issue an extraordinary dismissal on the basis of such messages will be examined. One thing in particular plays a major role here: the legitimate expectation of confidentiality.
New Episode of the podcast Arbeitsrecht
In a new episode of the podcast Arbeitsrecht, Jana Hagenmüller and Luisa Hubo discuss dismissals due to comments made in private chats. Chat groups in which employees make insulting, inhumane or unlawful comments about colleagues or superiors are an increasingly common phenomenon - in this episode, the question of whether the employer may issue an extraordinary dismissal on the basis of such messages will be examined. One thing in particular plays a major role here: the legitimate expectation of confidentiality.
10.
December '24
The IAAEU at the annual meeting of the Southern Economic Association in Washington, D.C.
The 94th annual meeting of the Southern Economic Association (SEA) took place in in Washington, D.C. from November 23 to 25, 2024. During the three-day event, participants presented certainly more than 1500 papers on virtually all topics currenntly of interest to economists. Laszlo Goerke, director of the IAAEU, presented joint work with Marco de Pinto and Alberto Palermo, former IAAEU staff members, and now working in Mannheim and London, respectively, on whether the equation Business Stealing + Economic Rent = Insufficient Entry holds. The paper will certainly benefit from the comments received by participants of the session in Washington. Moreover, it was possible to enhance the knowledge about the work of the institute in parts of the world in which the academic institutions located at the birthplace of Karl Marx are not very well known (yet).
The IAAEU at the annual meeting of the Southern Economic Association in Washington, D.C.
The 94th annual meeting of the Southern Economic Association (SEA) took place in in Washington, D.C. from November 23 to 25, 2024. During the three-day event, participants presented certainly more than 1500 papers on virtually all topics currenntly of interest to economists. Laszlo Goerke, director of the IAAEU, presented joint work with Marco de Pinto and Alberto Palermo, former IAAEU staff members, and now working in Mannheim and London, respectively, on whether the equation Business Stealing + Economic Rent = Insufficient Entry holds. The paper will certainly benefit from the comments received by participants of the session in Washington. Moreover, it was possible to enhance the knowledge about the work of the institute in parts of the world in which the academic institutions located at the birthplace of Karl Marx are not very well known (yet).
The IAAEU at the annual meeting of the Southern Economic Association in Washington, D.C.
01.
December '24
Mainz-Trier Workshop on Labor Economics
Early in November 2024, the first of the three TriEcon conferences planned for this winter semester took place at the IAAEU. The Mainz-Trier Workshop on Labour Economics brought together scientists from the Chair of Applied Statistics and Econometrics at Johannes-Gutenberg University and the IAAEU as well as the Chair of Personnel Economics at Trier University to present new research results. Each presentation was followed by an intensive discussion and the speakers each took home a variety of suggestions for further research. The effects of the minimum wage and the consequences of labour market institutions in Germany were two important topics covered in the workshop. The home advantage of football teams in the German Bundesliga was a further issue looked at.
TriECON is a workshop series that was initiated and designed by the Institute for Labor Law and Industrial Relations in the European Union (IAAEU) in cooperation with the Chair of Personnel Economics. The workshop series intends to support networking, promote the exchange of research ideas and the discussion of findings with other scientists. From the perspective of the participants, the Mainz-Trier Workshop on Labour Economics more than fulfilled these objectives. The academic program was rounded off with a visit to the central squares of Trier and a subsequent dinner on the first day of the conference. All participants conceived a new edition of the Mainz-Trier Workshop on Labour Economics next year as an excellent idea.
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Mainz-Trier Workshop on Labor Economics
Early in November 2024, the first of the three TriEcon conferences planned for this winter semester took place at the IAAEU. The Mainz-Trier Workshop on Labour Economics brought together scientists from the Chair of Applied Statistics and Econometrics at Johannes-Gutenberg University and the IAAEU as well as the Chair of Personnel Economics at Trier University to present new research results. Each presentation was followed by an intensive discussion and the speakers each took home a variety of suggestions for further research. The effects of the minimum wage and the consequences of labour market institutions in Germany were two important topics covered in the workshop. The home advantage of football teams in the German Bundesliga was a further issue looked at.
TriECON is a workshop series that was initiated and designed by the Institute for Labor Law and Industrial Relations in the European Union (IAAEU) in cooperation with the Chair of Personnel Economics. The workshop series intends to support networking, promote the exchange of research ideas and the discussion of findings with other scientists. From the perspective of the participants, the Mainz-Trier Workshop on Labour Economics more than fulfilled these objectives. The academic program was rounded off with a visit to the central squares of Trier and a subsequent dinner on the first day of the conference. All participants conceived a new edition of the Mainz-Trier Workshop on Labour Economics next year as an excellent idea.
Mainz-Trier Workshop on Labour Economics
25.
November '24
VfS Presentation Prize 2024
Due to his presentation at the annual conference of the European Association of Labour Economists, Sven Hartmann was awarded a presentation prize from the Verein für Socialpolitik. The Association supports young international economists by granting bonuses of 300€ for presentations at esteemed international conferences.
VfS Presentation Prize 2024
Due to his presentation at the annual conference of the European Association of Labour Economists, Sven Hartmann was awarded a presentation prize from the Verein für Socialpolitik. The Association supports young international economists by granting bonuses of 300€ for presentations at esteemed international conferences.
19.
November '24
New publication: New regulation of sanctions in SGB II
The article “Neuregelung der Sanktionen im SGB II,” written by Prof. Dr. Daniel Ulber, has been published in the journal “Neue Zeitschrift für Sozialrecht” (NZS 2024, 841).
Comprehensive reforms to SGB II came into force on January 1, 2023, focusing on the citizens' benefits regulations. The discussions surrounding the level of benefits and the sanctions imposed if benefit recipients fail to meet their obligations to cooperate remain politically explosive. Recent changes in the Budget Financing Act 2024 specifically tighten the sanctions regime, especially for people who persistently refuse reasonable work offered to them (so-called “total refusers”). Although sanctions in the form of benefit reductions due to refusal to work only affect a small proportion of benefit recipients, and the number of total refusers is likely to be even lower, the ongoing debate underlines the issue's importance. Because the Federal Constitutional Court classified the previous sanctions regime as excessive, Prof. Dr. Daniel Ulber examines the current adjustments in terms of both content and constitutional law in this article.
New publication: New regulation of sanctions in SGB II
The article “Neuregelung der Sanktionen im SGB II,” written by Prof. Dr. Daniel Ulber, has been published in the journal “Neue Zeitschrift für Sozialrecht” (NZS 2024, 841).
Comprehensive reforms to SGB II came into force on January 1, 2023, focusing on the citizens' benefits regulations. The discussions surrounding the level of benefits and the sanctions imposed if benefit recipients fail to meet their obligations to cooperate remain politically explosive. Recent changes in the Budget Financing Act 2024 specifically tighten the sanctions regime, especially for people who persistently refuse reasonable work offered to them (so-called “total refusers”). Although sanctions in the form of benefit reductions due to refusal to work only affect a small proportion of benefit recipients, and the number of total refusers is likely to be even lower, the ongoing debate underlines the issue's importance. Because the Federal Constitutional Court classified the previous sanctions regime as excessive, Prof. Dr. Daniel Ulber examines the current adjustments in terms of both content and constitutional law in this article.
11.
November '24
The IAAEU library is open again from Monday to Thursday, 9 am to 5 pm
Due to the construction situation, please register shortly before by e-mail toThis email address is being protected from spambots. You need JavaScript enabled to view it. or by telephone on 0651/201-4766.
Access is only possible via the staircase at the transition building H, 1st floor (see site plan).
Further information about the library
The IAAEU library is open again from Monday to Thursday, 9 am to 5 pm
Due to the construction situation, please register shortly before by e-mail to
Access is only possible via the staircase at the transition building H, 1st floor (see site plan).
Further information about the library
06.
November '24
New Publication in Labour Economics
Sven Hartmann, a researcher at IAAEU and the University of Trier, investigates the impact of West German television on attitudes and life decisions in former East Germany.
In many areas of the GDR, West German TV programs—often featuring unmarried and childless TV characters—could be received, shaping social norms differently than in regions without access. Dr. Hartmann’s study shows that exposure to these programs led to lower marriage and birth rates, with potential long-term implications for tax revenue, and for pension and healthcare systems.
Sven Hartmann (2024), Television and family demography: Evidence from a natural experiment in East Germany, Labour Economics, 91: 102640 .
New Publication in Labour Economics
Sven Hartmann, a researcher at IAAEU and the University of Trier, investigates the impact of West German television on attitudes and life decisions in former East Germany.
In many areas of the GDR, West German TV programs—often featuring unmarried and childless TV characters—could be received, shaping social norms differently than in regions without access. Dr. Hartmann’s study shows that exposure to these programs led to lower marriage and birth rates, with potential long-term implications for tax revenue, and for pension and healthcare systems.
Sven Hartmann (2024), Television and family demography: Evidence from a natural experiment in East Germany, Labour Economics, 91: 102640 .
30.
October '24
Green Transition and the Quality of Work
The book "Green Transition and the Quality of Work", co-authored by Prof. Dr. Daniel Ulber and published by Springer Nature-Verlag, has been released.
In 2019, the European Commission launched the European Green Deal with the aim of making the European Union climate-neutral by 2050. Five years later, this book examines the far-reaching effects on labour relations from the perspective of labour law and human resources management. It presents new ideas for a fair "green transition" and for the quality of work. The book brings together contributions from the international research community to stimulate a comprehensive, multidisciplinary discussion on the key issues surrounding the impact and prospects of the green transition on the quality of work. It focuses on topics such as regulatory strategies, the actors involved in environmental and employment policy, and the role of business in environmental policy, including its promotion and accountability.
Prof. Dr Ulber has written the chapter "Green Transition and Qualification - Social and Labour Law Instruments" in the book.
Green Transition and the Quality of Work
The book "Green Transition and the Quality of Work", co-authored by Prof. Dr. Daniel Ulber and published by Springer Nature-Verlag, has been released.
In 2019, the European Commission launched the European Green Deal with the aim of making the European Union climate-neutral by 2050. Five years later, this book examines the far-reaching effects on labour relations from the perspective of labour law and human resources management. It presents new ideas for a fair "green transition" and for the quality of work. The book brings together contributions from the international research community to stimulate a comprehensive, multidisciplinary discussion on the key issues surrounding the impact and prospects of the green transition on the quality of work. It focuses on topics such as regulatory strategies, the actors involved in environmental and employment policy, and the role of business in environmental policy, including its promotion and accountability.
Prof. Dr Ulber has written the chapter "Green Transition and Qualification - Social and Labour Law Instruments" in the book.
29.
October '24
New Publication by Marco Clemens on Job Satisfaction
A study soon to be published in the ILR Review by Marco Clemens from the IAAEU and the University of Trier explores the effects of bonus and profit-sharing payments on employee’s job satisfaction. Using German panel data, the study reveals that workers report significantly higher job satisfaction levels when their wages include bonuses that are not dependent on employee’s performance. This result holds largely irrespective of the bonus size. In contrast, profit-sharing only shows a positive association if the payments constitute a substantial portion of overall wages. The positive relationship between bonuses and job satisfaction is particularly strong for men, reciprocal workers (i.e., those more likely to respond to employers’ appreciation through increased effort), workers in the private sector, and those in small companies. For profit-sharing, only the latter factor moderates the relationship positively. These results, especially regarding reciprocity, suggest that unconditional bonuses function through different mechanisms – for instance, a gift-exchange mechanism – compared to incentives like profit-sharing.
The study has important implications for designing employee compensation packages. It suggests that bonus payments could be an effective alternative to performance-based incentives for boosting employee’s job satisfaction.
New Publication by Marco Clemens on Job Satisfaction
A study soon to be published in the ILR Review by Marco Clemens from the IAAEU and the University of Trier explores the effects of bonus and profit-sharing payments on employee’s job satisfaction. Using German panel data, the study reveals that workers report significantly higher job satisfaction levels when their wages include bonuses that are not dependent on employee’s performance. This result holds largely irrespective of the bonus size. In contrast, profit-sharing only shows a positive association if the payments constitute a substantial portion of overall wages. The positive relationship between bonuses and job satisfaction is particularly strong for men, reciprocal workers (i.e., those more likely to respond to employers’ appreciation through increased effort), workers in the private sector, and those in small companies. For profit-sharing, only the latter factor moderates the relationship positively. These results, especially regarding reciprocity, suggest that unconditional bonuses function through different mechanisms – for instance, a gift-exchange mechanism – compared to incentives like profit-sharing.
The study has important implications for designing employee compensation packages. It suggests that bonus payments could be an effective alternative to performance-based incentives for boosting employee’s job satisfaction.
17. October '24
CSR and Collective Bargaining
Corporate Social Responsibility (CSR) activities of companies can extend to many areas: the environment, the supply chain, production locations or employees. CSR activities often have a direct negative impact on profits because, for example, production costs increase. In return, consumers or employees can respond to CSR activities with an increased willingness to pay or a higher level of work effort. If the second effect is strong enough, it can offset the increase in production costs and CSR activities can raise profits.
However, if CSR activities are not directly observable, companies have the incentive to claim to have undertaken them without actually having done so. In this way, they can realize the additional profit through CSR on the one hand, whilst on the other hand avoiding higher production costs. A new paper by Laszlo Goerke (University of Trier and IAAEU) and Nora Paulus (formerly also IAAEU Trier, now University of Luxembourg), which has just been published in the Canadian Journal of Economics, is based on this idea. Goerke and Paulus assume that a company improves the employment conditions of its employees and that they are prepared to accept a reduction in wages in exchange for the improvement. However, once the wage reduction has been agreed upon, the company has no incentive to implement the improvement. Changes in working conditions laid down in a collective bargaining agreement will be very costly not to realize. This is the case because the union can respond to such a breach of contract by the company with strikes and legal actions. These sanctions are not available to individual employees. As a result, CSR activities agreed upon in collective agreements are more likely to be implemented than if a company introduces them unilaterally, because the credibility problem can be overcome through collective agreements.
The main insight of the analysis by Goerke and Paulus is that collective bargaining, which includes not only wages but also CSR elements, can lead to both a better situation for employees and an increase in profits. The two authors suspect that co-determination at the establishment level in Germany can have similar, positive effects because works councils also have an incentive to implement CSR activities for the benefit of employees. However, the positive effect of collective agreements only occurs if the CSR activities benefit employees. If, for example, environmental aspects are affected, employees have little incentive to insist on the implementation unless they profit directly. In this case, collectively negotiated CSR activities may increase entrepreneurial incentives for Green-washing, i.e. the attempt to give oneself a sustainable image without implementing corresponding CSR activities in operational business.
Laszlo Goerke und Nora Paulus (2024), Collective Bargaining about Corporate Social Responsibility, Canadian Journal of Economic (doi: 10.1111/caje.12736)
CSR and Collective Bargaining
Corporate Social Responsibility (CSR) activities of companies can extend to many areas: the environment, the supply chain, production locations or employees. CSR activities often have a direct negative impact on profits because, for example, production costs increase. In return, consumers or employees can respond to CSR activities with an increased willingness to pay or a higher level of work effort. If the second effect is strong enough, it can offset the increase in production costs and CSR activities can raise profits.
However, if CSR activities are not directly observable, companies have the incentive to claim to have undertaken them without actually having done so. In this way, they can realize the additional profit through CSR on the one hand, whilst on the other hand avoiding higher production costs. A new paper by Laszlo Goerke (University of Trier and IAAEU) and Nora Paulus (formerly also IAAEU Trier, now University of Luxembourg), which has just been published in the Canadian Journal of Economics, is based on this idea. Goerke and Paulus assume that a company improves the employment conditions of its employees and that they are prepared to accept a reduction in wages in exchange for the improvement. However, once the wage reduction has been agreed upon, the company has no incentive to implement the improvement. Changes in working conditions laid down in a collective bargaining agreement will be very costly not to realize. This is the case because the union can respond to such a breach of contract by the company with strikes and legal actions. These sanctions are not available to individual employees. As a result, CSR activities agreed upon in collective agreements are more likely to be implemented than if a company introduces them unilaterally, because the credibility problem can be overcome through collective agreements.
The main insight of the analysis by Goerke and Paulus is that collective bargaining, which includes not only wages but also CSR elements, can lead to both a better situation for employees and an increase in profits. The two authors suspect that co-determination at the establishment level in Germany can have similar, positive effects because works councils also have an incentive to implement CSR activities for the benefit of employees. However, the positive effect of collective agreements only occurs if the CSR activities benefit employees. If, for example, environmental aspects are affected, employees have little incentive to insist on the implementation unless they profit directly. In this case, collectively negotiated CSR activities may increase entrepreneurial incentives for Green-washing, i.e. the attempt to give oneself a sustainable image without implementing corresponding CSR activities in operational business.
Laszlo Goerke und Nora Paulus (2024), Collective Bargaining about Corporate Social Responsibility, Canadian Journal of Economic (doi: 10.1111/caje.12736)
01. October '24
Prof. Dr. Daniel Ulber appointed as the new Director
The Ministry of Science and Health Minister Clemens Hoch appointed Mr. Ulber as Chair of European Labour Law and Civil Law, which he accepted. Regarding § 7 para. 2 of the foundation deed for the IAAEU, the Minister of Science and Health appointed Mr. Ulber as Director and representative of the Foundation's law department with effect from 1 October 2024 on the recommendation of the Advisory Board and the Director of Economic Sciences.
Before joining the IAAEU, Mr. Ulber was a professor at the University of Halle-Wittenberg, where he was Chair of Civil Law, Corporate Law, and Labour Law. The central topics of his research are German and European labor law. Still, he also regularly focuses on the overlaps with other areas of law, such as constitutional law and social law.
Mr Ulber has already demonstrated his legal expertise through many specialist publications and commentaries. In 2010, he was awarded the CBH doctoral prize for his dissertation on collective bargaining law in the conflict between collective bargaining autonomy and the duty to protect fundamental rights. Mr. Ulber was also honored with the Hans Kelsen Prize for outstanding academic achievements in 2016.
The IAAEU looks forward to working with Mr. Ulber and would like to thank Ms. Schlachter, who has decisively shaped and advanced the Institute and research in European and international labor law over decades.
Prof. Dr. Daniel Ulber appointed as the new Director
The Ministry of Science and Health Minister Clemens Hoch appointed Mr. Ulber as Chair of European Labour Law and Civil Law, which he accepted. Regarding § 7 para. 2 of the foundation deed for the IAAEU, the Minister of Science and Health appointed Mr. Ulber as Director and representative of the Foundation's law department with effect from 1 October 2024 on the recommendation of the Advisory Board and the Director of Economic Sciences.
Before joining the IAAEU, Mr. Ulber was a professor at the University of Halle-Wittenberg, where he was Chair of Civil Law, Corporate Law, and Labour Law. The central topics of his research are German and European labor law. Still, he also regularly focuses on the overlaps with other areas of law, such as constitutional law and social law.
Mr Ulber has already demonstrated his legal expertise through many specialist publications and commentaries. In 2010, he was awarded the CBH doctoral prize for his dissertation on collective bargaining law in the conflict between collective bargaining autonomy and the duty to protect fundamental rights. Mr. Ulber was also honored with the Hans Kelsen Prize for outstanding academic achievements in 2016.
The IAAEU looks forward to working with Mr. Ulber and would like to thank Ms. Schlachter, who has decisively shaped and advanced the Institute and research in European and international labor law over decades.
Presentation of the certificate of appointment by the President of Trier University, Prof Dr Eva Martha Eckkrammer.
16. July '24
SOEP User Conferenz 2024
The SOEP User Conference took place in Berlin in July 2024. This conference serves as a significant gathering for researchers who utilize data from the Socio-Economic Panel (SOEP).
Numerous renowned researchers from around the world who work with SOEP data attended the conference. Representatives from the IAAEU included Marco Clemens, Theresa Geißler and Dr. Sven Hartmann. Marco Clemens spresented a paper on "Windfall Gains and Educational Mismatch," which explores the relationship between unexpected financial gains, such as lottery winnings, and on-the-job preferences. Theresa Geißler discussed "School Starting Age and Educational Mismatch," focusing on how the age at which children start school affects their education-job-match quality. Dr. Sven Hartmann addressed the topic "Fog or Smog? The Impact of Uncensored Reporting on Pollution on Individuals' Environmental Awareness," examining how transparent pollution reporting influences public awareness regarding environmental issues.
Highlights of the conference included keynote speeches by Prof. Jutta Mata from University of Mannheim on “Health in Social Change” and Prof. Simon Jäger from the Massachusetts Institute of Technology (MIT) on "Labor Market Power: Causes, Consequences, and Cures." Additionally, a special session on the harmonization of international data sets was held. This session emphasized the potential of cross-country comparative research and the importance of standardized data for such endeavours.
SOEP User Conferenz 2024
The SOEP User Conference took place in Berlin in July 2024. This conference serves as a significant gathering for researchers who utilize data from the Socio-Economic Panel (SOEP).
Numerous renowned researchers from around the world who work with SOEP data attended the conference. Representatives from the IAAEU included Marco Clemens, Theresa Geißler and Dr. Sven Hartmann. Marco Clemens spresented a paper on "Windfall Gains and Educational Mismatch," which explores the relationship between unexpected financial gains, such as lottery winnings, and on-the-job preferences. Theresa Geißler discussed "School Starting Age and Educational Mismatch," focusing on how the age at which children start school affects their education-job-match quality. Dr. Sven Hartmann addressed the topic "Fog or Smog? The Impact of Uncensored Reporting on Pollution on Individuals' Environmental Awareness," examining how transparent pollution reporting influences public awareness regarding environmental issues.
Highlights of the conference included keynote speeches by Prof. Jutta Mata from University of Mannheim on “Health in Social Change” and Prof. Simon Jäger from the Massachusetts Institute of Technology (MIT) on "Labor Market Power: Causes, Consequences, and Cures." Additionally, a special session on the harmonization of international data sets was held. This session emphasized the potential of cross-country comparative research and the importance of standardized data for such endeavours.
12. July '24
VHB awards honorary membership to Dieter Sadowski
Dieter Sadowski, former director of the IAAEU, was elected an honorary member of the Verband der Hochschullehrerinnen und Hochschullehrer für Betriebswirtschaft (VHB) at its Annual General Meeting in June 2024. Founded in 1921, the VHB is the leading academic association for management and business administration in German-speaking countries. With an honorary membership, the VHB recognises academics who have uniquely contributed to research in management and business administration. The justification for the honorary membership award highlights Dieter Sadowski's contribution to establishing personnel economics in Germany. He played a decisive role in broadening the foundation of human resource management. We congratulate Dieter Sadowski on this honourable distinction and are delighted with him for the outstanding recognition of his life's work.
VHB awards honorary membership to Dieter Sadowski
Dieter Sadowski, former director of the IAAEU, was elected an honorary member of the Verband der Hochschullehrerinnen und Hochschullehrer für Betriebswirtschaft (VHB) at its Annual General Meeting in June 2024. Founded in 1921, the VHB is the leading academic association for management and business administration in German-speaking countries. With an honorary membership, the VHB recognises academics who have uniquely contributed to research in management and business administration. The justification for the honorary membership award highlights Dieter Sadowski's contribution to establishing personnel economics in Germany. He played a decisive role in broadening the foundation of human resource management. We congratulate Dieter Sadowski on this honourable distinction and are delighted with him for the outstanding recognition of his life's work.
Dieter Sadowski
03. Juli '24
Conference on adequate minimum wages in the EU
On June 13th and 14th 2024, the conference "Adequate Minimum Wages in the EU" took place at the University of Luxembourg. It focused on European wage policy and its current development through Directive (EU) 2022/2041 on adequate minimum wages. Experts from all over Europe came together to discuss this topic. Prof. Dr. Dres. H.c. Monika Schlachter took part in a round table session concerning the impact of the Directive in the Member States.
The recently published book „The EU directive on adequate minimum wages“ was presented at the conference. Mrs. Schlachter contributed a chapter on the impact of the directive in german national law.
Further information can be found on the website of the Université de Luxemburg.
Conference on adequate minimum wages in the EU
On June 13th and 14th 2024, the conference "Adequate Minimum Wages in the EU" took place at the University of Luxembourg. It focused on European wage policy and its current development through Directive (EU) 2022/2041 on adequate minimum wages. Experts from all over Europe came together to discuss this topic. Prof. Dr. Dres. H.c. Monika Schlachter took part in a round table session concerning the impact of the Directive in the Member States.
The recently published book „The EU directive on adequate minimum wages“ was presented at the conference. Mrs. Schlachter contributed a chapter on the impact of the directive in german national law.
Further information can be found on the website of the Université de Luxemburg.
Poster Adequate Minimum Wages in the EU
14. June '24
Defense of Adam Feher's doctoral thesis
Adam Feher successfully defended his PhD thesis, titled "Essays in Law and Economics," at the University of Amsterdam.
His thesis develops three microeconomic models grounded in standard labor economics theory to investigate how regulatory measures regarding noncompetes and digital platform liability could enhance social welfare. The defense committee, comprised of distinguished professors specializing in law, economics, and finance, engaged in a rigorous discussion, posing insightful questions about his methodologies and findings.
The defense culminated in a positive evaluation of his work and its contribution to the field. He is deeply grateful to his supervisors, Professor Giuseppe Dari-Mattiacci (Faculty of Law) and Professor Enrico Perotti (Faculty of Economics and Business) for their invaluable guidance throughout this journey.
This PhD defense marks a significant milestone in his academic career, and he is excited to continue research in this field.
Defense of Adam Feher's doctoral thesis
Adam Feher successfully defended his PhD thesis, titled "Essays in Law and Economics," at the University of Amsterdam.
His thesis develops three microeconomic models grounded in standard labor economics theory to investigate how regulatory measures regarding noncompetes and digital platform liability could enhance social welfare. The defense committee, comprised of distinguished professors specializing in law, economics, and finance, engaged in a rigorous discussion, posing insightful questions about his methodologies and findings.
The defense culminated in a positive evaluation of his work and its contribution to the field. He is deeply grateful to his supervisors, Professor Giuseppe Dari-Mattiacci (Faculty of Law) and Professor Enrico Perotti (Faculty of Economics and Business) for their invaluable guidance throughout this journey.
This PhD defense marks a significant milestone in his academic career, and he is excited to continue research in this field.
Adam Feher
07. May '24
16th Workshop on Labour Economics at the IAAEU in Trier
On April 11th and 12th, 2024, the 16th Workshop on Labour Economics took place at the IAAEU. This year, amidst a pool of over 100 submissions, we curated a diverse and compelling programme, featuring 37 papers presented by participants from 8 countries. The spectrum of projects explored issues spanning the realms of labour, education, health, and family economics.
Notably, special attention should be directed towards the two sessions dedicated to "Counterfactual Impact Evaluation." These sessions, organised jointly with the Competence Centre on Microeconomic Evaluation of the Joint Research of the European Commission, were supervised by its representative Prof. Fabio Berton.
The highlight of the event was the enlightening presentation on "AI and the Labour Market" delivered by Prof. Dr. Christina Gathmann from the University of Luxembourg and the Luxembourg Institute of Socio-Economic Research (LISER). Her presentation sparked a lively discussion surrounding the hypothesis that research findings on the labour market effects of computer-aided production processes allow predictions about artificial intelligence's consequences. The first day of the conference ended with a delightful social programme consisting of a combined city and wine tour, a visit to the cellar of the “Kesselstatt” winery, and a conference dinner. This segment of the workshop not only facilitated further exchange and networking but also gave participants a glimpse into Trier's vibrant life.
In sum, the 16th Workshop on Labour Economics proved to be a resounding success in many respects. The organising team looks forward to the next edition of the workshop next year and numerous submissions.
16th Workshop on Labour Economics at the IAAEU in Trier
On April 11th and 12th, 2024, the 16th Workshop on Labour Economics took place at the IAAEU. This year, amidst a pool of over 100 submissions, we curated a diverse and compelling programme, featuring 37 papers presented by participants from 8 countries. The spectrum of projects explored issues spanning the realms of labour, education, health, and family economics.
Notably, special attention should be directed towards the two sessions dedicated to "Counterfactual Impact Evaluation." These sessions, organised jointly with the Competence Centre on Microeconomic Evaluation of the Joint Research of the European Commission, were supervised by its representative Prof. Fabio Berton.
The highlight of the event was the enlightening presentation on "AI and the Labour Market" delivered by Prof. Dr. Christina Gathmann from the University of Luxembourg and the Luxembourg Institute of Socio-Economic Research (LISER). Her presentation sparked a lively discussion surrounding the hypothesis that research findings on the labour market effects of computer-aided production processes allow predictions about artificial intelligence's consequences. The first day of the conference ended with a delightful social programme consisting of a combined city and wine tour, a visit to the cellar of the “Kesselstatt” winery, and a conference dinner. This segment of the workshop not only facilitated further exchange and networking but also gave participants a glimpse into Trier's vibrant life.
In sum, the 16th Workshop on Labour Economics proved to be a resounding success in many respects. The organising team looks forward to the next edition of the workshop next year and numerous submissions.
Group photo of the WLE 2024
11. Mar '24
New judgment note on European vacation law published
In its recent decision C-218/22, the ECJ once again clarified its case law on European minimum leave requirements. The Court ruled that a blanket ban on monetary compensation for leave is also contrary to EU law if it applies in the event of voluntary early retirement and presupposes that the employee could not prove that he was unable to use the leave still available at that time for reasons not attributable to him.
Dominik Leist has discussed the decision and comes to the conclusion that it is convincing and consistent with previous case law.
The commentary on the judgment, written in English, was published in "EU Law Lives: The Week" No. 17/2024 on pages 20-24 and can be accessed online here
New judgment note on European vacation law published
In its recent decision C-218/22, the ECJ once again clarified its case law on European minimum leave requirements. The Court ruled that a blanket ban on monetary compensation for leave is also contrary to EU law if it applies in the event of voluntary early retirement and presupposes that the employee could not prove that he was unable to use the leave still available at that time for reasons not attributable to him.
Dominik Leist has discussed the decision and comes to the conclusion that it is convincing and consistent with previous case law.
The commentary on the judgment, written in English, was published in "EU Law Lives: The Week" No. 17/2024 on pages 20-24 and can be accessed online here
22. Jan '24
Participation in the 9th Labour Law Moot Court of the Federal Labour Court
The Moot Court of the Federal Labour Court is a trial simulation that takes place every two years. This year, 29 teams from different universities took part and acted as trial representatives. In July, all teams were given a fictitious case that dealt with the topic of collective redundancies (§ 17 KSchG). Our team, consisting of Charlotte Kintgen, Ferdinand Lentes and Justus Lambertz, represented the plaintiff's side.
In the following months, the team developed a statement of defence and a court pleading. In mid-January, they went to the Federal Labour Court in Erfurt, where our team competed against another university representing the defendant's side. They were judged by three federal judges. This gave them the opportunity to practice their rhetorical and legal skills.
Even though they were not among the four teams in the semi-finals, they received only good feedback in a personal discussion with the federal judges. All in all, it was an exciting and instructive experience for the participants, which gave them a small insight into their future work life.
Participation in the 9th Labour Law Moot Court of the Federal Labour Court
The Moot Court of the Federal Labour Court is a trial simulation that takes place every two years. This year, 29 teams from different universities took part and acted as trial representatives. In July, all teams were given a fictitious case that dealt with the topic of collective redundancies (§ 17 KSchG). Our team, consisting of Charlotte Kintgen, Ferdinand Lentes and Justus Lambertz, represented the plaintiff's side.
In the following months, the team developed a statement of defence and a court pleading. In mid-January, they went to the Federal Labour Court in Erfurt, where our team competed against another university representing the defendant's side. They were judged by three federal judges. This gave them the opportunity to practice their rhetorical and legal skills.
Even though they were not among the four teams in the semi-finals, they received only good feedback in a personal discussion with the federal judges. All in all, it was an exciting and instructive experience for the participants, which gave them a small insight into their future work life.
Left picture in order: Justus Lambertz, Charlotte Kintgen, Ferdinand Lentes
Right picture in order: Ferdinand Lentes, Charlotte Kintgen, Jana Hagenmüller, Justus Lambertz, Georg Kuhs, Prof. Dr. Dres. h.c. Monika Schlachter
Right picture in order: Ferdinand Lentes, Charlotte Kintgen, Jana Hagenmüller, Justus Lambertz, Georg Kuhs, Prof. Dr. Dres. h.c. Monika Schlachter
