Many of the big challenges of the 21st century (climate change, international migration, financial instability, socio-economic inequality) find their origins in the organisation of the global economy. Any solution to the world’s big challenges therefore requires forceful policy interventions at the…

The Leiden Political Economy Group (L-PEG) is a multi-disciplinary network of scholars with a research interest in (comparative / global) political economy based at Leiden University. Our members belong to various institutes and faculties across Leiden University, and from other universities across…

The specialisation Global Political Economy of the master’s in International Relations at Leiden University provides you with a cutting-edge understanding of the world economy and its social and political foundations.

This thesis investigates how the assessment of circular economy (CE) at the macro-economic level can be facilitated and promoted⁠.

This programme video is presented in Dutch

Circular economy… is it another a buzz word or a concept worth learning more about?

Op zoek naar een bacheloropleiding economie met een sterke focus op publiek beleid? Bij de bacheloropleiding Economie & Samenleving leer je in tegenstelling tot traditionele economieopleidingen om slim en strategisch te navigeren binnen de huidige complexe, juridische en politieke context.

How the systematic destruction of valuables created value in Bronze Age Europe, c. 2300-500 BC

Are you thinking about studying Global Political Economy? Learn more and watch the introduction video.

The emergence of metalwork deposition during the Bronze Age in Northwest Europe, c. 2300-1500 BC

In-use stocks of products can be considered as intermediaries between human needs and the physical world.

This volume presents fourteen papers by Roman archaeologists and historians discussing approaches to the economic history of Pompeii, and the role of the Pompeian evidence in debates about the Roman economy.

This presentation is presented in Dutch

How might we include circularity into the models often used in IPCC reporting (in technical language, how can IAMs, dMFA models and CGE models be integrated?) What are possible futures for global resource use and what are the consequences for greenhouse gas emissions in these scenarios?

The Brazilian economy has long been defined by its enormous potential. Over the past 30 years, some of this has at last been realised. Latin America’s largest economy has rapidly risen in global importance while poverty at home has declined. Yet, despite periods of progress, Brazil remains prone to…

Are you thinking about studying Philosophical Perspectives on Politics and the Economy? Learn more and watch the introduction video.

Discover the new MSc in Public Sector Economics at Leiden University, offered entirely in Dutch. This program prepares future policy economists by bridging economic theory, Dutch institutions, and real-world policy challenges. Starting September 2025 in The Hague, it focuses on key issues like inequality,…

Porosity between Politics and the Economy addresses the relationships between politics and the economy in deeply original ways. It is a book motivated by a sense of urgency aroused by both the failure of modern capitalism and the environmental crisis.

On 12 November, Clare Fenwick defended her doctoral thesis, The Political Economy of Immigration and Welfare State Reform: A Collection of Comparative Political and Economic Essays on Human Mobility and Social Protection. The PhD research was supervised by Olaf van Vliet and Kees Goudswaard.

The World of the Fullo takes a detailed look at the fullers, craftsmen who dealt with high-quality garments, of Roman Italy. Analyzing the social and economic worlds in which the fullers lived and worked, it tells the story of their economic circumstances, the way they organized their workshops, the…

Material culture and the role of rural communities in exchange systems of the eighth and ninth centuries

Are you interested in an economics programme that takes a multidisciplinary approach? The bachelor’s degree Economics and Society combines economics with political science and law, allowing you to understand the most pressing economic and societal challenges from various perspectives.

On 7 February 2019, Helena Ursic-Vrabec defended her thesis 'Uncontrollable: Data subject rights and the data- driven economy'. The doctoral research was supervised by Prof. dr. S. van der Hof.

Irna Hofman defended her thesis on 10 January 2019.

Corporate R&D organizations and their relation to academic laboratories.

The new Master’s programme in Public Sector Economics (MSc Economics) prepares you to become the policy economist of the future. The programme enables you to bridge the gap between economic theories, scientific methods, the functioning of Dutch institutions and policy processes, as well as current societal…

The aim of the project is to contribute to the process of archive formation ongoing in Post-Apartheid South Africa through the inclusion of photographs that have been either unacknowledged or excised from the national canon.

What is the relation between the experience and the act of exclusion?

On 15 February 2022, Morshed Mannan defended the thesis 'The Emergence of Democratic Firms in the Platform Economy: Drivers, Obstacles, and the Path Ahead'. The doctoral research was supervised by Prof. I.S. Wuisman and Prof. J.A.A. Adriaanse.

Jaroslaw Kantorowicz and Rok Spruk examine the contribution of institutional reforms to economic growth.

As Bolivia reels from the collapse of the government in November 2019, a wave of social protests, and now the impact of Covid-19, this book asks: where next for Bolivia?

On 29 June May 2022 Yujing Tan successfully defended a doctoral thesis and graduated.

The consequences of social tendencies for the legislation and institutions in the fields of social security, the labor market policy and pension reform are examined in this multdisciplinary research program..

What is the size and composition of the Dutch urban mine? How will the urban mine develop over time, and how can it be used as a source of materials as part of a circular economy?

Provides a cutting-edge comparative political economy analysis of welfare and inequality across ten East Asian countries.

This book closely analyses the rise and fall of Louis XIV's marine insurance institutions in Paris, which were central to the French monarchy's efforts to stimulate commerce, colonial enterprise and economic growth.

Why does social anxiety increase in adolescence and how does it grow out of control in some adolescents?

This project aims at studying the social media reception of African publications as covered by the most important “altmetric” sources.

It’s Circular Economy Week, from 1 to 6 February. But what is it that makes an economy circular? And just how circular is our university? René Kleijn, lecturer on the honours class Circular Economy: from challenge to opportunity, explains.

This dissertation takes an important step in understanding the phenomenon of non-take-up of social support and what it means for contemporary social policies.

On 8 April 2022, researchers of the seed grant project on 'How to Finance Climate Change Policies' presented their work to the Leiden Political Economy Group (L-PEG) and GTGC's Economy and Ecology thematic areas during a research seminar. The title of the presentation was 'How to Finance Green Investments?…

On 22 April 2022, Jan Aart Scholte presented his research to the Leiden Political Economy Group (L-PEG) and to GTGC's thematic area on Economy during a research seminar. The title of the presentation was 'Inequality and Legitimacy in Global Governance'.

Why do some children confront social challenges with confidence, whereas others experience difficulties? What is the role of child temperament and child emotional dispositions? What is the role of parenting? This project aims to shed light on the mechanisms explaining shyness and confidence in response…

Are there any differences in gaze behavior between high and low socially anxious individuals? What factors influence the relation between social anxiety and gaze behavior?

A neurobiological perspective on individual differences in social competence

The studies outlined in this volume explore how connectedness continues to change Africa and how Africa continues to shape the social life of connections.