Tariff barriers and industrial spillover effects. (4th July 2018)

• Record Type: Journal Article
• Authors: Kang, Jong Woo; Dagli, Suzette
• Is Part Of: Journal of Korea trade. Volume 22:Number 3(2018)
• Page Start: 228
• Page End: 246
• Publication Date: 2018-07-04
• Subjects: Value chain -- Backward linkage -- Forward linkage -- Input-output data -- International trade -- Spillover effect -- Substitutability -- Tariff barrier; Korea (South) -- Commerce -- Periodicals; Commerce -- Periodicals; 382
• DOI: 10.1108/JKT-03-2018-0018
• Languages: English
• ISSNs: 1229-828X

Abstract

Abstract : Purpose: The purpose of this paper is to demonstrate that higher tariffs under protectionism will have significant indirect impact through industrial forward and backward linkages, causing greater economic losses to tariff-imposing economies than to exporting countries. Design/methodology/approach: The authors use partial equilibrium analysis based on unique multi-regional input-output (IO) data in measuring the second-round spillover effects of higher tariffs, also investigating the scenario of plausible substitutability across import sources as well as sectors based on historical import intensity data. Findings: Higher tariffs do not only have a direct impact, but also a significant indirect impact—through forward and backward linkages. Indirect effects can be extensive across economies and sectors—both in forward and backward linkages such as in transport—when value chains are longer and more complex. When possible substitution effects between different import sources and sectors are considered, negative forward linkage effects can be smaller, while negative backward linkage effects become more pronounced. Nevertheless, both negative effects are still found to be much bigger in indirect impacts compared with direct impacts. Research limitations/implications: This implies that higher tariffs, including administrative trade measures such as anti-dumping duties and countervailing duties could ironically entail rather greater negative impact on the tariff-imposing importing economies by damaging their exports of domestic sectors using the targeted imports as intermediate inputs, which could be severe if the importing sector has a long value chain in particular through deep forward linkages. Originality/value: This paper uses unique multi-regional IO data covering 45 economies' 35 sectors in analyzing the second-round spillover effects across countries and sectors and employs comparative statics under different scenarios.