Although institutions rooted in the folk theorem can support self-enforcing exchange in a wide variety of contexts, their potential to create cooperation is not limitless. In particular, the folk theorem may break down when some agents are physically stronger than others. I demonstrate this in...

Frey [2001] and others propose subjecting governments to competition within their jurisdiction, but classical liberals argue that having competing law enforcers cannot work. This article describes a hybrid system that relies on markets but has one law enforcement agency per region, with profit...

Intergovernmental fiscal frameworks usually reflect fundamental societal choices and history and are not foremost geared towards achieving economic policy objectives. Yet, like most institutional arrangements, fiscal relations affect the behaviour of firms, households and governments and thereby...

Die Europäische Union entwickelt sich immer stärker in Richtung einer zusätzlichen föderalen Ebene neben Bund, Ländern und Gemeinden. Ihre Aufgaben, Ausgaben und Einnahmen und somit der EU-Haushalt und der dazugehörige Mehrjährige Finanzrahmen sind für ihre Arbeit zentral. Derzeit wird...

This pilot study presents indicators that assess sub-central government (SCG) spending power by policy area. Traditional indicators – such as the share of SCG in total government spending – are often misleading as they underestimate the impact of central government regulation on sub-central...

Across the OECD, GDP per capita is converging. In contrast, regional disparities – or differences in GDP per capita across jurisdictions – are rising, mainly as a result of widening productivity differences. Fiscal decentralisation could help reduce them again. According to new OECD...