This paper uses newly available data on Chinese trade flows to establish novel and confirm existing stylized facts about firm heterogeneity in trade. First, the bulk of exports and imports are captured by a few multi-product firms that transact with a large number of countries. Second, the...

This paper uses newly available data on Chinese trade flows to establish novel and confirm existing stylized facts about firm heterogeneity in trade. First, the bulk of exports and imports are captured by a few multi-product firms that transact with a large number of countries. Second, the...

This paper uses newly available data on Chinese trade flows to establish novel and confirm existing stylized facts about firm heterogeneity in trade. First, the bulk of exports and imports are captured by a few multi‐product firms that transact with a large number of countries. Second, the...