Global gains from reduction in trade costs

Trade Costs and the Gains from Trade in Crop Agriculture

We develop a simulation model of world crop markets that is based upon Ricardian comparative advantage. We apply the model to twenty-three countries and provide measures of the degree of globalization in this sector, the gains from trade, and the elasticity of trade volumes to trade costs. The distribution of the gains from trade across countries is uneven due to important differences in openne...

Measurable Dynamic Gains from Trade

The Role of Trade Costs in Global Production Networks Evidence from China’s Processing Trade Regime

Volatility, Insurance, and the Gains from Trade∗

By reducing the negative correlation between local prices and productivity shocks, trade liberalization changes the volatility of returns. In the context of agriculture in developing countries—where production is risky, producers are risk averse, and insurance markets are incomplete—this change in volatility may have large welfare effects. In this paper, we empirically, analytically, and quanti...

Transboundary Pollution and the Gains from Trade

We analyse the effects of transboundary pollution on trade patterns and welfare in a general equilibrium trade model. Production in a dirty industry generates pollution that negatively effects productivity, both at home and abroad, in a clean industry. Trade may lead to the spatial separation of production but the existence of transboundary pollution can offset the benefits from specialization....