Migrant networks drive trade expansion through new product relationships
A new working paper from the Oesterreichische Nationalbank (OeNB) finds that immigration significantly boosts trade for OECD countries. Migrants primarily facilitate the exchange of new products and the opening of new trade relationships, rather than just increasing existing trade volumes.
Migrants open new trade routes, not just expand old ones
A new study by the Oesterreichische Nationalbank (OeNB) and collaborators reveals that immigration significantly enhances trade for OECD countries.
Analyzing data from 180 origin countries between 1995 and 2023, the research highlights that this trade creation primarily occurs at the extensive margin.
This means migrant networks are crucial in helping countries initiate trade in new products or establish entirely new trade relationships.
In contrast, the impact on the intensive margin – increasing the volume of goods already traded – is found to be considerably weaker.
The paper argues that migrant networks effectively reduce information and trust barriers, thereby lowering the fixed costs for firms to enter new markets and diversify their export offerings.
This mechanism is particularly effective for differentiated products where information asymmetries are more pronounced, underscoring the role of cultural knowledge and contacts.
First migrants matter most, policy implications
The study uncovers significant heterogeneities in the pro-trade effects of migration.
It finds a non-linear relationship where the initial increments of migration exert the strongest trade-promoting influence, with this effect diminishing as diaspora sizes grow.
Furthermore, the positive impact on trade is more pronounced when either the migrant's origin or destination country exhibits lower economic development.
These findings suggest that migrant networks are vital catalysts for international economic integration, effectively reducing information frictions and cultural barriers.
Consequently, the paper highlights that immigration policies, including regularization programs, can indirectly foster trade by lowering the fixed costs associated with market entry for firms.
Filling a crucial research gap
This paper fills a crucial gap by providing robust macro-level evidence on how immigration fosters trade, particularly through new product relationships.
Its findings offer a nuanced understanding of migrant networks as catalysts for market entry, moving beyond previous firm-level studies.
For policymakers, the clear link between immigration policies and trade creation underscores the strategic importance of regularization programs for broader economic integration.