PPPs have been implemented broadly around the world in the infrastructure sector -water and sanitation, transports, energy, and telecommunications- and, more recently, in the provision of public services -education, health, prisons, and water and waste management. Key aspects of the contract...

We build on the existing literature in Public Private Partnerships (PPP) to analyze the main incentive issues in PPPs and the shape of optimal contracts in those contexts. We present a basic model of procurement in a multi-task environment in which a risk averse fi rm chooses non-contractible e...

An extensive medical and occupational-health literature finds that an imbalance between effort and reward is an important stressor which produces serious health consequences. We incorporate these effects in a simple agency model with moral hazard and limitecl liability, and study their impact on...

This paper addresses a lack of evidence on the impact of performance pay in the public sector by evaluating a pilot scheme of incentives in a major government agency. The incentive scheme was based on teams and covered quantity and quality targets, measured with varying degrees of precision. We...

We use an experiment to study the impact of team-based incentives, exploiting rich data from personnel records and management information systems. Using a triple difference design, we show that the incentive scheme had an impact on team performance, even with quite large teams. We examine...