RW와 LQ기법을 이용한 지역경제구조 및 지역산업연관분석

This study conducts an interindustry analysis on ‘Jinan’ district using a regional interindustry analysis model that can be applied to the local economy. A regional interindustry analysis chart has been formulated based on the national producer price chart and each regional industry has been standardized and categorized using a 22 X 22 format. Also, a local input coefficient has been derived using the multi-stage approach. The results indicate that total gross revenue and workforce size was 0.037% below the national average. Further, the local production inducement coefficient across all regional industries has been estimated to be 1.6166, with a value added inducement coefficient of 0.9161, and an employment inducement coefficient of 0.0123. The impact factor coefficient, which shows rear linkage impact, has resulted in the following figures: 1.4853 in food industry; 1.3396 in the restaurant and hospitality industry; and 1.2884 in the non-metal mineral industry. The sensitivity coefficient, which shows front linkage impact, has resulted in the following figures: 1.6187 in the oil, coal, and petrochemical industry; 1.5167 in the food product industry; and 1.3223 in the service and real estate industry. An additional study on six industries, including the food product, restaurant and hospitality, and agricultural goods industry, has indicated high front and rear linkage impact value, which can be categorized as an intermediate demand manufacturing industry. Such industries have shown to have 1.91 times the production inducement effect that can stimulate local economic activity and be considered as the main regional industry.