 Pecking order and core‐periphery in international tradeGlenn Magerman (), Karolien De Bruyne () and Jan Van Hove Review of International Economics, 2020, vol. 28, issue 4, 1113-1141 Abstract: This paper analyzes the impact of market size and trade costs on bilateral trade flows. A multi‐country trade model with firm‐level heterogeneity in productivities and countries’ market potential provides a simple micro foundation for the link between these variables. In the model, market size and trade costs jointly determine a country‐specific pecking order of exporters serving their destination countries. In a counterfactual setting where bilateral trade costs are homogeneous across country pairs, market size predicts a common ranking of exporters among destination countries. This leads to a unique core‐periphery structure of the world trade network. With heterogeneous trade costs, we illustrate the impact of market size and trade costs on bilateral trade flows and its margins in a simple gravity‐like setting. Using an instrumental variables approach, we find that both market size and trade costs (measured through the network position of countries) have a significant impact on bilateral exports: countries in the core bilaterally trade more with other countries in the core than with peripheral countries, conditional on typical observables. Date: 2020 Downloads: (external link) Related works: Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text Persistent link: https://EconPapers.repec.org/RePEc:bla:reviec:v:28:y:2020:i:4:p:1113-1141 Ordering information: This journal article can be ordered from Access Statistics for this article Review of International Economics is currently edited by E. Kwan Choi More articles in Review of International Economics from Wiley Blackwell |
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