estimate of firms' price responses to changes in prices of their competitors. We develop a general framework and an empirical …, which contains detailed information on firm domestic prices, marginal costs, and competitor prices. The rare features of …, that these findings have important implications for shaping the response of domestic prices to international shocks. …

dismal growth of labor productivity in the Brazilian industrial sector. The present paper proposes to estimate the … differential impacts of variations in exchange rate and labor productivity on the Brazilian market share of imports measured by the … investigate under what conditions the impacts of an exchange rate depreciation and an increase in labor productivity would differ …