We study how public sector workers balance their professional motivations with private economic concerns, focusing on police arrests. Arrests made near the end of an officer's shift typically require overtime work, and officers respond by reducing arrest frequency but increasing arrest quality....

This paper studies how the swiftness and delay of punishment affect behavior. Using rich administrative data from automated speed cameras, we exploit two (quasi-)experimental sources of variation in the time between a speeding offense and the sending of a ticket. At the launch of the speed...

This paper studies how the swiftness and delay of punishment affect behavior. Using rich administrative data from automated speed cameras, we exploit two (quasi-)experimental sources of variation in the time between a speeding offense and the sending of a ticket. At the launch of the speed...

This paper puts into perspective enforcement as conducted by the French Financial Market Authority since its creation in 2003 until 2021 with regards to the current state of the literature on financial crimes. We survey exhaustively the three main channels of action: sanctions, settlements...

We examine how changes in the salience of workplace risk affect police behavior and public safety. Specifically, we investigate cases of police officer deaths while on duty. Officers respond to a peer death by decreasing arrest activity for one to two months, consistent with heightened fear....

The racial justice protests that engulfed the country after seeing a video of the appalling killing of a Black male, George Floyd, by a Minnesota police officer in 2020 has led to a tremendous number of questions about dealing with racial issues in policing. Similar concerns arose a little more...

Most workers in the developing world do not receive the benefits they are legally entitled to. Why, then, is there so little public enforcement? This paper argues that this is partly because of a lack of an autonomous and professional bureaucracy. Using a novel dataset with objective measures of...

In this paper, I exploit a quasi-random variation in state-level laws that prohibit drunk driving (DUI) checkpoints to estimate the causal effect of DUI checkpoints on traffic fatalities, traffic arrests, and self-reported drunk driving. Leveraging data from the Fatality Analysis Reporting...

The digitalisation of the economy and the emergence of players like online platforms and other digital service providers have brought new challenges for the effective enforcement of EU laws. This contribution looks at how public enforcement could be optimised in the EU by enhancing co-operation...

The digitalisation of the economy and the emergence of players like online platforms and other digital service providers have brought new challenges for the effective enforcement of EU laws. This contribution looks at how public enforcement could be optimised in the EU by enhancing co-operation...