This paper examines the empirical relationship between trade and total factor productivity (TFP) in South Africa. It uses (i) a time series approach where trade is defined in terms of aggregate outcomes, i.e., as the share of imports plus exports in GDP, and (ii) a cross sectional approach,...

The European Union and Japan have recently launched negotiations about a bilateral free trade agreement as means of economic stimulation, with trade as a driving force to create growth and wealth. Since customs duties are already low, the success of the liberalization process hinges on the...

This paper introduces a model of limited consumer attention into an otherwise standard new trade theory model with love-of-variety preferences and heterogeneous firms. In this setting, we show that trade liberalization needs not be welfare enhancing if the consumers' capacity to gather and...

In a free-entry Cournot oligopoly model with a quadratic utility function that yields differentiated products, it is shown that there are losses from trade when the trade cost is close to the prohibitive level. Although the total number of varieties increases, there is a reduction in consumer...

Chapter 1: Introduction -- Chapter 2: An Agricultural Household Model with Tariffs -- Chapter 3: Data and Estimation -- Chapter 4: Income Gains and Inequality Costs -- Chapter 5: The Trade-Off -- Chapter 6: Alternative Models -- Chapter 7: HIT: Household Impacts of Trade -- Chapter 8:...