The Crete Centre on Population Dynamics, established in 2023 by the Organisation for Economic Co-operation and Development (OECD) in collaboration with the Greek Government, is dedicated to advancing policy-oriented research and advisory work on demographic issues and their impact on economic prosperity. Operating under the joint responsibility of the OECD Economics Department and the Directorate for Employment, Labour and Social Affairs, the Centre is headquartered in Athens, Greece.
OECD Crete Centre on Population Dynamics
The Crete Centre is dedicated to policy-oriented research and advisory work on demographic and economic prosperity issues, acknowledging the wide implications of demographic shifts for the economies and societies. The Centre’s work agenda primarily focuses on analysing and in providing policy recommendations in the areas of population dynamics (ageing and fertility), and population movements (migration, diaspora).
Upcoming event
About the OECD Crete Centre on Population Dynamics
Our mission
The Crete Centre aims to be a hub for policy advice, capacity development, peer-to-peer learning, and high-level policy dialogue on population dynamics. By bringing together experts and policymakers from around the world, the Centre also fosters a global community dedicated to addressing population-related policy challenges. It promotes collaborative thinking on effective policy solutions to help OECD and partner countries navigate demographic changes and leverage their potential benefits.
How it works
The Centre's activities are structured around four key areas:
- Providing a unique platform for the exchange of information, views and country experiences by bringing together various stakeholders.
- Conducting advanced cross-country, policy-oriented research in the field of population dynamics and disseminating the findings through workshops, webinars and international events, including the organisation of Annual Forum of the Centre in co-operation with partners in Greece (namely, the Economic Forum of Delphi and the Municipality of Chania).
- Providing support for policy implementation in the domains of population dynamics and migration through the provision of training courses and seminars in collaboration with universities and think tanks.
- Providing accessible online information on demographic issues.
- By fostering interdisciplinary collaboration and encouraging the sharing of knowledge and best practices, as mentioned above, the Centre helps leveraging country-specific experiences to the long-term benefit of other countries, influencing public discussion and decision making.
- By delivering innovative and high impact research, the Centre has the potential to greatly enhance countries’ understanding of population dynamics and demographic changes, as well as their implications for policy actions.
- The upcoming establishment of a Digital Observatory of Population Dynamics will provide easily accessible online information on cross-country data regarding population and migration trends, as well as the latest research and relevant policies implemented by different countries to address demographic challenges, broadening the evidence base and help shape well-informed policy strategies.
Related events and insights
-
11-12 November 2025 -
oecdecoscope.blog7 November 2025 -
4 November 2024 -
External blogoecdecoscope.blog17 June 2024
Related reports
-
54 PagesThe increase in human longevity is a major achievement, which brings individual well-being and strong contributions to society, but population ageing also generates challenges. This paper documents demographic trends in OECD countries, highlighting that ageing today largely reflects past fertility, longevity, and migration developments. Policies have moderate or delayed impacts on population ageing, hence they should also focus on adapting to ongoing demographic trends. The paper quantifies ageing’s potential impacts on labour supply and GDP per capita, showing that the extension of working lives as longevity rises could mitigate, but not completely offset, the negative effects of ageing on employment. It also examines how ageing may affect productivity through various micro and macroeconomic mechanisms. Finally, it provides policy directions for addressing the ageing challenge, through supporting healthy ageing, boosting employment, job quality and labour mobility in all age groups, and promoting older workers’ productivity by further developing lifelong learning and fostering an age-friendly management culture.Learn more
-
60 PagesPopulations are ageing in most OECD countries, as life expectancy increases and fertility rates decline. Living longer and ageing in better health are undoubtedly major accomplishments. The rapid ageing of societies, however, also poses important challenges. This paper provides a comprehensive assessment of the long-term implications of population ageing for public finances, drawing on the OECD Long-Term Model and previous analytical work. It develops an analytical framework to quantify the fiscal effects of ageing, examining rising pressures on pensions, health, and long-term care spending, as well as potential impacts on public revenues and debt dynamics The paper highlights the need for a comprehensive policy response that combines fiscal and structural reforms, providing policy directions to address the fiscal impact of population ageing through promoting healthy ageing, reforming pension systems, enhancing efficiency in healthcare and long-term care, broadening tax bases, and boosting labour force participation among older workers and under-represented groups. These policy efforts can be complemented by measures to boost fertility and immigration.Learn more
Discover the OECD Crete Centre on Population Dynamics
Expert Advisory Board
Maria Gavouneli
Chair of the Expert Advisory Board, Director General of ELIAMEP, Professor of International Law, National & Kapodistrian University of Athens
Ibrahim Awad
Professor of Practice, and Director, Center for Migration and Refugee Studies, The American University in Cairo (AUC)
Era Dabla-Norris
Deputy Director, Fiscal Affairs Department, International Monetary Fund
Katharina Spiess
Director Federal Institute for Population Research, Professor for population economics at the Johannes Gutenberg University
Claudia Serrano Madrid
Former Minister of Labour of Chile, Former Undersecretary of the Ministry of Interior for the Development of Regions, and Former Chilean Ambassador to the OECD
S V Subramanian
Professor of Population Health and Geography, Harvard University
OECD Crete Centre team
Aris Alexopoulos
Head of OECD Crete Centre on Population Dynamics, Structural Policy and Research Division
Mark Pearson
Acting Director, Directorate for Employment, Labour and Social Affairs
Filiz Unsal
Deputy Director, Policy Studies Branch, Economics Department
Jean-Christophe Dumont
Head of Division, Directorate for Employment, Labour and Social Affairs, International Migration Division
Vivian Koutsogeorgopoulou
Senior Economist, Crete Centre on Population Dynamics, Structural Policy and Research Division
Apostolos Fertis
Economist/ Policy Analyst, Crete Centre on Population Dynamics, Structural Policy and Research Division
Antigone Kotanidis
Policy Analyst, Crete Centre on Population Dynamics, Structural Policy and Research Division
Sandrine Cazes
Senior Economist, Directorate for Employment, Labour and Social Affairs, Jobs and Income Division
Maciej Lis
Economist, Directorate for Employment, Labour and Social Affairs, Social Policy Division
Cem Özgüzel
Economist, Crete Centre on Population Dynamics, Structural Policy and Research Division
Anna Irvin Sigal
Resource Management Unit Assistant, Directorate for Employment, Labour and Social Affairs, Resource Management Unit
Get in touch
Partners
The OECD Crete Centre on Population Dynamics is a collaborative initiative of the OECD with the Government of the Hellenic Republic.