We exploit a unique panel of 75 metro areas (‘cities’) across the globe and employ a cityfixed effects model to identify the determinants of within-city changes in air pollution concentration between 2005 and 2011. Increasing car and population densities significantly reduce air pollution...

When regulated firms are offered compensation to prevent them from relocating, efficiency requires that payments be distributed across firms so as to equalize marginal relocation probabilities, weighted by the damage caused by relocation. We formalize this fundamental economic logic and apply it...

This paper examines the relationship between immigration and crime in a setting where large migration flows offer an opportunity to carefully appraise whether the populist view that immigrants cause crime is borne out by rigorous evidence. We consider possible crime effects from two large waves...

In this paper we look at links between police resources and crime in a different way to the existing economics of crime work. To do so we focus on a policy intervention - the Street Crime Initiative - that was introduced in England and Wales in 2002. This allocated additional resources to some...

This paper investigates how corrupt public officials and private agents adjust to policy reforms that change opportunities for bribery deals to take place. I exploit an exogenously determined tariff liberalization program that altered opportunities to extract bribes through a particular method...

We examine how information technology (IT) contributes to organizational change, labor demand, and improved productivity in the public sector using a new panel data set of police departments covering 1987-2003. While IT adoption is associated with increased administrative and organizational...

In this paper we study the causal impact of police on crime by looking at what happened to crime before and after the terror attacks that hit central London in July 2005. The attacks resulted in a large redeployment of police officers to central London boroughs as compared to outer London - in...

The paper investigates the effect of local economic conditions on crime. The study focuses on Italy’s local labor markets and analyzes the short-term response of crime to the severe slump of 2007-2009. It shows that the downturn led to a significant increase in economic-related offenses that...

Recessions lead to short-term job loss, lower levels of happiness and decreasing income levels. There is growing evidence that workers who first join the labour market during economic downturns suffer from poor job matches that have a sustained detrimental effect on their wages and career...

We study the link between parental selection and children criminality in a new context. After the fall of the Berlin Wall, East Germany experienced an unprecedented temporary drop in fertility driven by economic uncertainty. We exploit this natural experim ent to estimate that the children from...