Who should enforce laws or contracts: judges or regulators? Many Coasians, though not Coase himself, advocate judicial enforcement. We show that the incentives facing judges and regulators crucially shape this choice. We then compare the regulation of financial markets in Poland and the Czech...

Starting from a micro model of consumer behavior under rationing by queuing that utilizes Gary Becker's "Allocation of Time" framework, the author develops a simple macroeconomic model of a socialist economy. The "length of the queue" is the key endogenous variable that equilibrates aggregate...

Among countries colonized by European powers during the past 500 years, those that were relatively rich in 1500 are now relatively poor. We document this reversal using data on urbanization patterns and population density, which, we argue, proxy for economic prosperity. This reversal weighs...

We investigate the determinants of regional development using a newly constructed database of 1,569 subnational regions from 110 countries covering 74% of the world's surface and 97% of its GDP. We combine the cross-regional analysis of geographic, institutional, cultural, and human capital...

When world trade is costly, a country can profitably industrialize only if its domestic markets are large enough. In such a country, for increasing returns technologies to break even, sales must be high enough to cover fixed setup costs. The authors suggest two conditions conducive to...

This paper presents two propositions about corruption. First, the structure of government institutions and of the political process are very important determinants of the level of corruption. In particular, weak governments that do not control their agencies experience very high corruption...

The authors present a model of bargaining between politicians and managers that explains many stylized facts about the behavior of state firms, their commercialization, and privatization. Subsidies to public enterprises and bribes from managers to politicians emerge naturally in the model. The...

In cooperation with Lex Mundi member law firms in 109 countries, we measure and describe the exact procedures used by litigants and courts to evict a tenant for nonpayment of rent and to collect a bounced check. We use these data to construct an index of procedural formalism of dispute...

We present new data on the regulation of entry of start-up firms in 85 countries. The data cover the number of procedures, official time, and official cost that a start-up must bear before it can operate legally. The official costs of entry are extremely high in most countries. Countries with...