Santamaría, Marta (Santamaría Monturiol)Ventura, JaumeYeşilbayraktar, Uğur2023-04-282023-04-282023Santamaría M, Ventura J, Yeşilbayraktar U. Exploring European regional trade. J Int Econ. 2023 Dec;146:103747. DOI: 10.1016/j.jinteco.2023.1037470022-1996http://hdl.handle.net/10230/56617We use the new dataset of trade flows across 269 European regions in 24 countries constructed in Santamaría et al. (2020) to systematically explore for the first time trade patterns within and across country borders. We focus on the differences between home trade, country trade and foreign trade. We document the following facts: (i) European regional trade has a strong home and country bias, (ii) geographic distance and national borders are important determinants of regional trade, but cannot explain the strong regional home bias and (iii) the home bias is heterogeneous across regions and seems to be driven by political regional borders.application/pdfeng© 2023 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).info:eu-repo/semantics/articlehttp://dx.doi.org/10.1016/j.jinteco.2023.103747European regional tradeHome bias in tradeBorders and distanceinfo:eu-repo/semantics/openAccess