When India became a republic in 1950, the economy was primarily agrarian, with threefifths of output originating from agriculture. In the sixty years since independence, there has been a significant transformation of economic activity away from agriculture, with less than one-fifth of output now...

The economy of Punjab state in India offers an interesting case study. Punjab has been for decades - and remains - one of India's better-off states, and so it tends not be included in the primary focus of national programs meant to reduce poverty or spur economic development. But, Punjab's...