Vertical specialization in the Korean manufacturing sector
Abstract
Purpose
The purpose of this paper is to answer for questions regarding vertical specialization in the Korea’s key exporting industries, such as the changing pattern toward VS or VS1 and the changing trend in the location of slicing up the value chain in these industries.
Design/methodology/approach
The framework of Koopman et al. (2014) is adopted to calculate the industry-level vertical specialization indices, VS and VS1.
Findings
VS1 is a dominant type of vertical specialization in the key exporting industries of Korea. The increasing net vertical trades (VS1−VS) verifies the upward trends in the locations of slicing up the value chain in the industries empirically.
Research limitations/implications
The net vertical trade (VS1−VS) of each industry is an important indicator of the location of slicing up the value chain in the environment of the international production network.
Originality/value
The industry-level calculations of VS and VS1 are necessary in order to remedy the aggregation bias from the country-level calculation of VS and VS1 functioning in the opposite direction.
Keywords
Acknowledgements
JEL Classification — F10, C67, D57
© Korea Trade and Research Association
Citation
Lee, C.-S. and Song, B. (2016), "Vertical specialization in the Korean manufacturing sector", Journal of Korea Trade, Vol. 20 No. 2, pp. 134-148. https://doi.org/10.1108/JKT-04-2016-0008
Publisher
:Emerald Group Publishing Limited