relationship between the margins of trade and firm productivity, both across firms and within firms over time. In addition, we … and the value of CAT exports responds differently to variation in firm productivity and trade costs than does the export …

relationship between the margins of trade and firm productivity, both across firms and within firms over time. In addition, we … and the value of CAT exports responds differently to variation in firm productivity and trade costs than does the export …

and countries. Firms' export decisions depend on a combination of firm “productivity” and firm-product-country “consumer … tastes,' both of which are stochastic and unknown prior to the payment of a sunk cost of entry. Higher-productivity firms … export a wider range of products to a larger set of countries than lower-productivity firms. Trade liberalization induces …

relationship between the margins of trade and firm productivity, both across firms and within firms over time. In addition, we … and the value of CAT exports responds differently to variation in firm productivity and trade costs than does the export …

increasing in firm productivity while the number of produced products that are exported is weakly increasing in firm productivity … the relationships between firm productivity and the numbers of exported products observed in the data, several demand and …

margins of trade and firm productivity. We employ proxies for trade costs to quantify the extensive and intensive margin … greater productivity and value-added, more employees and exported products. Across firms, productivity is positively …

relationship between the margins of trade and firm productivity, both across firms and within firms over time. In addition, we … and the value of CAT exports responds differently to variation in firm productivity and trade costs than does the export …

liberalization. Firm productivity in a given product is modeled as a combination of firm-level "ability" and firm …-level ability raises a firm's productivity across all products, which induces a positive correlation between a firm's intensive … (output per product) and extensive (number of products) margins. Trade liberalization fosters productivity growth within and …