We study the impact of large exchange rate devaluations on the cost of living at different points on the income distribution. Poor households spend relatively more on tradeable product categories, and consume lower-priced varieties within categories. Changes in the relative price of tradeables...

We investigate how multinational firms contribute to the transmission of shocks across countries using a large multi-country firm-level dataset that contains cross-border ownership information. We use these data to document two novel empirical patterns. First, foreign affiliate and headquarter...

We study the differential impact of large exchange rate devaluations on the cost of living at different points on the income distribution. Across product categories, the poor have relatively high expenditure shares in tradeable products. Within tradeable product categories, the poor consume...

We document that the prices of the goods consumed by high-income households are more sticky and less volatile than those of the goods consumed by middle-income households. This suggests that monetary shocks can have distributional consequences by affecting the relative prices of the goods...

We propose and quantify a novel mechanism behind the structural transformation process: older individuals devote a larger share of their expenditures to services, so the relative size of the service sector grows as the population ages. In a large sample of countries, we document that increases...