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Direction of causality in innovation-exporting linkage : Evidence from microdata on Korean manufacturing

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  • Direction of causality in innovation-exporting linkage
  • Hahn, Chin Hee; Park, Chang-Gyun
  • The Association of Korean Economic Studies


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Title Direction of causality in innovation-exporting linkage
Similar Titles
Sub Title

Evidence from microdata on Korean manufacturing

Material Type Articles
Author(English)

Hahn, Chin Hee; Park, Chang-Gyun

Publisher

[Seoul]:The Association of Korean Economic Studies

Date 2011-08
Journal Title; Vol./Issue Korea and the World Economy:vol. 12(no. 2)
Pages 32
Subject Country South Korea(Asia and Pacific)
Language English
File Type Link
Subject Industry and Technology < Manufacturing
Industry and Technology < Science/Technology
Holding AKES

Abstract

This paper examines various possible bi-directional causal relationships among exporting, innovation, and productivity utilizing plant-level data on Korean manufacturing. Based on both propensity score matching technique and three-variable panel VAR estimation, we find a significantly positive effect of exporting on new product introduction. The effect for the other direction of causality is estimated to be positive but not significant. Panel VAR estimation results suggest that plant productivity has a significantly positive effect on both exporting and new product introduction.