According to the National Household Survey (ENAHO), approximately three out of four employment relationships within the formal sector of the Peruvian economy are based on temporary contracts. This percentage is larger than that of any OECD country and also considerably larger to that of any...

Public procurement contracts (PPCs) of goods, services and works is about one tenth of global gross domestic product. Much research has been conducted on government spending and its aggregate effects, but evidence is scarce at the micro-level. This study exploits sealed-bid PPC auctions of...