This paper presents and interprets descriptive statistics generated from data obtained in a survey of clients of five microfinance organizations believed to be among the best in Bolivia. These lenders represent different combinations of organizational design, lending technology, and market area...

This paper focuses on the difficulties inherent in the prudent management of growth of microfinance organizations and on potential limits to the increased efficiency, profitability, and sustainability expected from growth and large size. The paper addresses both positive and negative...

We construct a theoretical framework that puts the social worth of a microfinance organization (MFO) in terms of the depth, worth to users, cost to users, breadth, length, and scope of its output. We then analyze evidence of depth of outreach for five MFOs in Bolivia. Most of the poor households...

This paper focuses on the difficulties inherent in the prudent management of growth of microfinance organizations and on potential limits to the increased efficiency, profitability, and sustainability expected from growth and large size. The paper addresses both positive and negative...

Bolivia has the most advanced microfinance sector in Latin America and has been a model worldwide. Apex banks�banks that lend to banks�have not been responsible for this success. Apex banks can provide funds for retail microfinance organizations, and/or strengthen their organizational...

A dynamic, stochastic, rational expectations model of a peasant household with access to deposits and loans (up to a credit limit) is solved and simulated. If formal contracts offer more favorable rates than informal contracts, then access to formal contracts increases average consumption and...

This paper suggests ways donors can help the evolution of sustainable microfinance organizations. Sustainability is good because it helps MFOs help more poor people than otherwise. Sustainability is hard because it requires balancing outreach and sustainability with prices the poor can afford...

Censored (Tobit) regression is used to estimate the effects of race, location of residence, and sex of the household head on formal debt held by South African households. The magnitude of the effects suggests that lenders discriminate and that formal financial markets could be improved even...

Meta-rules, or rules for making rules, determine the costs of innovation and thus the pace of economic growth. Adapting rules to a changing economic environment through explicit, well-designed meta- rules makes economic growth quicker, less painful, and more certain than adapting rules through...