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Exporting, Global Sourcing, and Multinational Activity: Theory and Evidence from the United States

Pol Antràs1; Evgenii Fadeev2; Teresa C. Fort3; Felix Tintelnot4

1 Harvard University and NBER · 2 Duke Fuqua · 3 Dartmouth Tuck, U.S. Census Bureau, and NBER · 4 Duke University and NBER

The Review of Economics and Statistics 2026

Abstract Multinational firms (MNEs) dominate trade flows, yet their foreign production decisions are often ignored in firm-level studies of exporting and importing. Using newly merged data on U.S. firms’ trade and global production, we show that MNEs are more likely to trade with countries that are proximate to their affiliates. We rationalize these patterns with a new source of firm-level scale economies that arises when fixed costs to source from, or sell in, a market are shared across the MNE’s plants. These shared fixed costs create interdependencies between firms’ production and trade locations that generate third-market responses to trade policy changes.

DOI
10.1162/rest_a_01450
Volume
108 (3)
Pages
553-571
Language
en
Export
BibTeX
Sources
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