This paper analyzes the interaction between the success of group lending institutions and the stock of social capital (modeled by the level of trust) in the community where the group lending programs are located. Agents play a finitely repeated "trust game" in parallel with a finitely repeated...

This paper revisits the conventional wisdom on the determinants of the success of microcredit programs. The paper first develops a simple moral hazard model of borrowing in a group lending context, and then tests this model using data from a survey conducted in Bangladesh in 1991-92. One of the...

This paper develops a model of the strategic interaction of borrowers in the framework of group lending, in an environment characterized by moral hazard. Unlike previous papers, monitoring by one group member of his or her peers is not a crucial feature of the model. Even without monitoring,...

This note reconsiders a theoretical result asserted to explain the success of group lending programs in LDCs. It has been claimed that if groups are allowed to form themselves, risky and safe borrowers will sort themselves into relatively homogenous groups. This "positive assortative matching"...