Determining the Common External Tariff in a Customs Union: Evidence from the Eurasian Customs Union

Arevik Gnutzmann-Mkrtchyan

No 27, BEROC Working Paper Series from Belarusian Economic Research and Outreach Center (BEROC)

Abstract: How do member states determine the Common External Tariff (CET) in a Customs Union? While a large theoretical literature studies the incentives faced by governments when negotiating the CET, empirical evidence is so far scant. This paper studies a large panel data set of tariff data from the Eurasian Customs Union and demonstrates the importance of mutual protectionism: member states bargain to expand to their partners the protection of goods that were protected nationally. Moreover, there is almost no evidence of exercising bargaining power to keep keep the CET down for goods where one of the member states would see large tariff increases. Thus countries bargain for mutual protection, rather than mutual liberalisation concessions. I show that the mutual protectionism finding emerges using three methodologies: analysis of variance using unique explanatory power of each variable, determining the Shapley value from analysis of variance and finally OLS regression. Furthermore, I develop a simple model to explain the mutual protectionism effect.

Keywords: customs union; common external tariff (CET); tariff setting; Russia; Belarus; Kazakhstan (search for similar items in EconPapers)
JEL-codes: F14 F15 F55 (search for similar items in EconPapers)
Pages: 19 pages
Date: 2015-05
New Economics Papers: this item is included in nep-cis and nep-int
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (1)

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