대구경북지역 자동차부품산업의 지역간 산업연관효과 분석

Abstract

This study is to analyze the inter-industrial linkage effects among regions and industries in automobile parts industry in Daegu and Gyeongbuk region, using the regional input-output table in 2013. For the analysis, 16 regions were recategorized into 5 regions consisting of Daegu, Gyeongbuk, Capital Metropolitan Region, East-south region and other regions, and for the industries, in order to classify automobile parts industries, sections between 92 and 98 standing for transportation device parts among 161 small categories for the industries were derived, and they were integrated with 30 large categories for the industries. And then, the entire industries were reclassified into 35 industries. As a result of the analysis, the automobile parts industry in Daegu and Gyeongbuk were lower in intermediate input and intermediate demand, than other regions. In addition, they were lower in various input-output effects. However, value added inducement coefficients were relatively higher. When calculating the production inducement effects on other regions by using input-output analysis on automobile parts industries in Daegu and Gyeongbuk regions, it had higher effects on the Capital Metropolitan region, other regions, and East-South region while the effects between Daegu and Gyeongbuk region were considerably low. By industry, both the regions showed the highest effects on the primary metal products, and then chemical products, automobile parts, metal products, and wholesale and retail service industries followed in order. When the final demand of automobile parts industry in Daegu region is increased by 10 units, the production inducement effects over the entire Korea were 28.1527 units and the production inducement effects in Gyeongbuk region were 29.0928 units. Therefore, Daegu and Gyeongbuk regions should make an effort to raise forward linkage effects by raising the share of their intermediate demands which is far lower than other regions, and strengthening forward value-chain system. For region, the inter-industrial linkage effects with Capital Metropolitan region, East-south region, and other regions are higher than that between Daegu and Gyeongbuk region, and so the industrial collaborative relations with these regions should be more systematically established.