The greatest strength of this thoroughly revised and expanded edition of Lectures on International Trade is its rigorous algebraic and geometric treatment of the various models and results of trade theory. The authors, who now include Arvind Panagariya, offer both policy insights and empirical...

I offer a comprehensive analysis of India's trade policy, particularly since 1991, and its impact on the economy. I provide evidence showing that trade liberalization has had a major impact on the quality and availability of goods and on services growth. The evidence on productivity growth in...

The paper argues that without trade openness, there is no sustained growth and that trade is rarely responsible for stagnation or decline in incomes over a long period.

Economists measure the cost of protection in terms of static efficiency, growth rates and firm- or industry-level productivity effects. This survey is devoted exclusively to the literature on the static efficiency. A key preliminary point to note is that estimates in this literature are not...

Traditionally, food security is defined in terms of either food self-sufficiency or food self-reliance. The former requires production of various food items in the quantities consumed domestically while the latter requires domestic availability. Based on this distinction, self-sufficiency rules...