Strong sentences are common "tough on crime" tool used to reduce the incentives for individuals to participate in criminal activity. However, the design of such policies often ignores other margins along which individuals interested in participating in crime may adjust. I use California's Three...

There is limited empirical evidence on whether unrestricted cash social assistance to poor pregnant women improves children's birth outcomes. Using program administrative micro-data matched to longitudinal vital statistics on the universe of births in Uruguay, we estimate that participation in a...

A major empirical challenge in economics is to identify how regulations (such as firing costs) affect economic efficiency. Almost all countries have regulations that increase costs when firms cross a discrete size threshold. We show how these size-contingent regulations can be used to identify...

Latin America and the Caribbean have become in the last decade or so a formidable laboratory for the design and implementation of innovative social policies. In the face of an unprecedented surge in the number of non-contributory social assistance benefit programs in the region, there is a...

The UK's national minimum wage has tackled extreme low pay - but the wider problem of low pay remains as serious as ever. That is one of the conclusions of Professor Alan Manning in a discussion of the growing popularity of minimum wages as a way of tackling inequality - and the likelihood that...

Research suggests that, at the levels set in countries like the US and the UK, minimum wages have little effect on employment but do have impacts on wage inequality. However we lack models that can explain these facts - this paper presents one based on imperfect labour markets. The paper also...

A century has passed since the first call for a British national minimum wage (NMW). That remarkable Fabian tract discussed wage setting, coverage, monopsony, international labour standards, inspection and compliance and the interaction between the NMW and the social security system. The NMW was...

We exploit a natural experiment provided by the 1990 introduction of the UK National Minimum Wage (NMW) to investigate the relationship between wages and monitoring and to test for Efficiency Wages considerations in a low-wage sector, the UK residential care homes industry. Our findings seem to...

This paper embeds a principal-agent firm in an otherwise standard trade model a la Melitz (2003) to investigate the impact of globalization on the provision of managerial incentives and on the distribution of managerial compensation. Facing contractual frictions due to limited liability, firms...

This paper develops a simple theory of pay structures and pay levels across heterogeneous agents by bringing together optimal contracts inside the firm and competitive resource allocation in the market. The central idea is that more talented people tend to create greater value but face larger...