We study the impact on visa restrictions of institutions and social norms in a sending country. To this purpose, we unbundle institutions into “institutions-services”, which complement productive activities and serve as public production inputs, and “institutions-rules”, which strengthen...

We bring attention to a previously overlooked determinant of de jure-de facto constitutional gaps: a polity's transition to a nation-state. We argue that nation-statehood, predicated on the formation of a strong sense of national identity, lowers the government's incentive to violate...

Banks failed in 2008 because individuals with knowledge of risks were not connected to individuals who had the incentive and power to take corrective action. Evidence of this problem is provided by reports from the Lehman liquidator and The US Government Financial Crisis Inquiry Commission....

Corruption is a widespread phenomenon. Nevertheless, causal evidence on the effects of corruption is still lacking. In this paper, we assess whether and how corruption affects cooperation using a public good game experiment. Overall, contributions to the public good are reduced by 30% when...

This response to the 2009 UK White Paper on ‘Reforming Financial Markets' argues for stronger democratic oversight of regulators and for regulatory diversity in order to reduce ‘market herding' and the consequent systemic risks. In the context of hitherto weak democratic accountability and...

This document examines the successes and failures of the present Convention on International Trade in Endangered Species of Wild Fauna (CITES) and analyses its defects. Major changes are needed in the structure of the Treaty to overcome its perceived shortcomings. A Vision for a new treaty is...

Empirical research has shown that cultural values matter for economic growth and has specifically identified the achievement motivation as an aspect of culture that engenders economic growth. If specific cultural values engender economic growth, how then can societies promote them? This paper...

Almost all international environmental agreements include a minimum participation rule. Under such a rule an agreement becomes legally binding if and only if a certain threshold in terms of membership or contribution is reached. We analyze a cartel game with open membership and heterogeneous...

What makes workers consider it fair for wages to be indexed on job performance or efficiency? In this paper we attempt to answer this question using the 2005 wave of the World Values Survey data for 43 countries to investigate what socio-economic characteristics condition employees’ preference...

We examine the evolution of decentralized clearinghouse mechanisms from the 13th to the 18th century; in particular, we explore the clearing of non- or limitedtradable debts like bills of exchange. We construct a theoretical model of these clearinghouse mechanisms, similar to the models in the...