We present new data on the regulation of entry of start-up firms in 85 countries. The data covers the number of … are extremely high in most countries. Countries with heavier regulation of entry have higher corruption and larger … have lighter regulation of entry. The evidence is inconsistent with public interest theories of regulation, but supports …

We study the regulation of a utility firm which is active in a competitive unregulated sector as well. If the firm … and quantity competition) and also optimal regulation. Accounting for the several effects of regulation on the unregulated … market, we show the existence of an informational externality, in that regulation provides useful information to the rival …

We analyze the design of optimal regulation of a domestic monopolist that also competes in an unregulated foreign … market. We show how foreign activities by the regulated firm affect domestic regulation, consumers’ surplus and firm …

judicially enforced private contracts, judicially enforced laws, or even government regulation, may be the cheapest way to bring … strategies may sometimes be the best. This paper compares the regulation of financial markets in Poland and the Czech Republic in … the Czech Republic, hands-off regulation was associated with a near collapse of the stock market. These episodes …

In a cross-section of countries, government regulation is strongly negatively correlated with social capital. We … document this correlation, and present a model explaining it. In the model, distrust creates public demand for regulation …, while regulation in turn discourages social capital accumulation, leading to multiple equilibria. A key implication of the …