We analyze optimal contracts and optimal matching patterns in a simple model of partnershipwhere there is a double-sided moral hazard problem and potential partners differ intheir productivity in two tasks. It is possible for one individual to accomplish both tasks (soleproduction) and there are...

Buyer-Seller networks are pervasive in developing economies yet remain relatively under-studied. Using primary data on contracts between the largest tractor assembler in Pakistanand its suppliers we …find large variations in prices and quantities across suppliers of the sameproduct....