Under recurrent procurement, the awarding of a contract to a firm may put it in an advantageous position in future tenders, which may reduce competition over time. The objective of this paper is to study the dynamics of competition for tendered contracts, focusing on factors that may generate...

Building upon Iossa and Martimort (2008), we study the main incentive issues and the form of optimal contracts for Public Private Partnerships (PPPs) in transports. We present a basic model of procurement in a multitask environment in which a risk-averse firm chooses unobservable efforts in...

In an incomplete contract setting, we analyze the contracting out of public service provision, comparing the performance of for-profit and not-for-profit firms (NPs). Two institutional arrangements are considered, with control rights lying either with the firm (quot;PPPquot;) or the government...