The adoption of performance related pay schemes has become increasingly popular in the public sector of several countries. In the UK, the scheme designers favoured collective performance pay with the aim to foster cooperation across offices. The resulting team structure included several offices...

Asymmetric information in procurement entails double marginalization. The phenomenon is most severe when the buyer has all the bargaining power at the production stage, while it vanishes when the buyer and suppliers' weights are balanced. Vertical integration eliminates double marginalization...