Export Similarity Index
Bilateral (country-country) measure of similarity of export baskets, on a yearly basis.
Citation
Bahar, D., R. Hausmann, and C.A. Hidalgo. "Neighbors and the Evolution of the Comparative Advantage of Nations: Evidence of International Knowledge Diffusion?" Journal of International Economics, Volume 92, Issue 1, January 2014, pp. 111-123.
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