Leiden University seeks a two-year, full-time Post-Doctoral Researcher to study the causes and consequences of retirement and the role of employers, using linked employer-employee data and natural experiments. Based in the Department of Economics, the role starts April 2026 with a competitive scale 11 salary and a strong emphasis on policy impact. You will conduct high quality research, present at international conferences, engage with policymakers, publish in journals, and prepare industry papers while coordinating the consortium. Requirements: PhD in economics or econometrics, proficiency in Stata or R, experience with admin data is advantageous, ability to work independently, excellent English, and teamwork. Apply with a cover letter, CV with publications, and a publication or working paper by February 7, 2026; contact Prof. Egbert Jongen for details.
Post-Doctoral Researcher on the Causes and Consequences of Retirement: the Role of Employers
Vacancy number: 16313
Research Project
A group of researchers from Leiden University, the University of Melbourne, the University of Queensland, the University of Mannheim and the Netherlands Bureau for Economic Policy Analysis has received funding from Netspar and Instituut Gak to study the role of employers in the labour market and health outcomes of older workers (see also here).
With an aging population and a tight labour market, stimulating old-age employment is crucial for the sustainability of our welfare system, including the pension system, and our economy. Prior reforms have been mostly targeted at workers, yet employment still declines strongly after the age of 60, with few workers remaining employed past the statutory retirement age. Low old-age employment is the result of both workers’ preferences and employers’ barriers and willingness to hire, train and retain older workers. Little is known on the role of the employers. Our project will investigate this role using linked employer-employee administrative data on the universe of Dutch workers and employers and natural experiments, while also leveraging the information in existing worker- and firm-level surveys.
Our findings aim to inform the debate surrounding old-age employment, identifying the pressing issues and factors on the demand side, and promising policies for employers and policies targeted at employers, that can be used to improve the outcomes of older workers and their employers in the Netherlands and abroad.
The selected post-doctoral researcher will be working at Leiden University.
The position comprises the following tasks:
Our Department
The Department of Economics is a young, vibrant research community. We work together to make a difference, celebrate our bigger and smaller successes and look out for each other. Moreover, a good work-life balance is important to us, and we offer the flexibility to combine work with other responsibilities. The department has been growing steadily, with new bachelor and master programs in The Hague. The department has a reputation of working together in teams on joint research projects, while at the same time giving individual researchers the autonomy and flexibility to pursue other research interests as well. In the broad field of economics, the activities of the department are concentrated on socio-economic policy, law and economics, the functioning of the labor market, and social security.
Our Faculty
The Department of Economics is part of the Leiden Law School (ranked #1 in the Netherlands for the subject of law and #21 in the 2022 QS World University Rankings by Subject). Leiden Law School is located in Leiden and The Hague. With more than 6500 students and around 1000 staff, it is one of the largest university faculties in the Netherlands. The faculty focuses on innovative multidisciplinary research and educational programmes that are constantly renewed in response to issues in society.
Our faculty is large enough to make a difference nationally and internationally, yet small enough to offer personalised education. This is how we contribute to a safe and sustainable world, each and every day. The faculty is housed in the beautifully restored Kamerlingh Onnes Building on the Steenschuur in Leiden. The Department of Economics also has offices in the Spui building in The Hague. Working for Leiden Law School means working in a welcoming and inspiring academic environment.
We also offer:
Please ensure that you upload the following additional documents quoting the vacancy number: