Sparked by examples from the third world, hundreds of microenterprise programmes have been started in the first world. Will they be successful? This paper reviews the evidence and concludes that microenterprise development is more difficult in the first world. For example, the microenterprise...

Wide agreement about the goal of microfinance--to improve the welfare of the poor--has not led to wide agreement about how best to achieve that goal. To aid discussion, I propose a framework for outreach--the social benefits of microfinance--in terms of six aspects: worth, cost, depth, breadth,...