도매시장의 돈육 거래와 가격의 구조변화 연구

(Structural Change in Pork Price and Transaction System in Wholesale Market)

This paper deals with the structural changes in pork prices of supply chain and the transaction system in pork wholesale market. In pork wholesale market, the average price of auction of Garak wholesale market, Seoul, has been represented as a standard for decentralized market transactions. However, the amount of transaction in the market has been declined with poorer quality of pork, and thus the role of the market seems to be less reliable. This compels to cast aside current grading system of pork and to find more resonable system. We examine whether structural changes for farm, wholesale, and retail prices are taken place, the adjustment process of the prices, and the causation between the prices.