Bulletin n. 3/2015 | ||
January 2016 | ||
Zakaria Sorgho |
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RTAs' Proliferation and Trade-diversion Effects: Evidence of the ‘Spaghetti Bowl’ Phenomenon | ||
in World Economy , Volume 39, Issue 2 , 2016 , 285-300 | ||
This paper investigates the trade-diversion effects of regional trade agreements (RTAs), so-called spaghetti bowl phenomenon (SBP), in multilateral trade. The SBP is due to the proliferation of RTAs. Thus, I investigate the relationship between the number of RTAs concluded by a country and the additional trade value attributed to a RTA. Using bilateral trade data in a sample of 119 countries, from 1995 to 2012, my main finding reveals a negative trade effect between them, confirming the existence of SBP in multilateral trade. However, results could not conclude the evidence of a negative effect of overlapping RTAs, involving the existence of SBP, within North–North, North–South or South–South trade. But, the additional trade value attributed to a RTA concluded with EU countries or US seems to confirm significantly a trade-diversion effect because of the number of RTAs signed by these countries. | ||