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...

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...

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 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...

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...

In the last few years, many of the world's largest financial exchanges have converted from mutual, not-for-profit organizations to publicly-traded, for-profit firms. In most cases, these exchanges have substantial responsibilities with respect to enforcing various regulations that protect...

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...

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...

Empirical research on the role of economic institutions for subjective well-being is still widely lacking, while recent economic-experimental outcomes suggest that experienced utility may depend on the intensity of market competition. This paper is the first to empirically analyze the...