| 讲座简介： | International transactions are costly because they require investments in logistics, contracts, and the acquisition of local institutional knowledge. We posit that a portion of the fixed costs of entering a specific export market can be used toward costs of acquiring imports from that same market, and vice versa. Using dis-aggregated transactions data for Chinese firms from 2000 to 2015, we document firm-level trading patterns that suggest such market-specific bilateral economies of scope. Using a structural model, we estimate that the simultaneous export and import in a given country reduces export and import fixed costs by over 41 and 37 percent, respectively. |
