whythawk ratings: measuring effective development

1. The US$ 5 trillion market at the bottom of the pyramid
(Analysis/Analysis)

...products to take advantage of opportunities presented by the poor.  Prahalad gives the example of Gujarat Cooperative Milk Marketing Federation (GCMMF), now the biggest milk producer in the worl...

2. How much does a free education cost?
(Analysis/Analysis)

...d as among the "Best in America" charities, highlights among its hundreds of projects a worker's cooperative in Brazil that is growing rapidly:  each member contracts individually w...