가격 전이의 비대칭성을 통한 한우 등급 및 유통단계별 비효율성 검정

• 영문명: Test for Asymmetric Price Transmission in the Distribution Channel of Hanwoo
• 발행기관: 한국농식품정책학회
• 저자명: 남경수(Kyungsoo Nam) 안병일(Byeong-il Ahn)
• 간행물 정보: 『농업경영.정책연구』농업경영·정책연구 48권 2호, 237~259쪽, 전체 23쪽
• 주제분류: 농수해양 > 식품과학
• 파일형태: PDF
• 발행일자: 2021.06.30

영문 초록

The purpose of this study is to examine the causality between the different grades of Korean beef (Hanwoo) in the same marketing channel and to identify a leading price for each marketing channel. The efficiency of the Korean beef market is evaluated through the existence of asymmetric price transmission. As a result of the analysis, asymmetric price transmission between the farm and wholesale price is found for the 1++ and 1+ grade beef. On the other hand, asymmetry in the price transmission is not found between wholesale and retail prices. These results support that downstream Hanwoo market is efficient because there is no market power in the marketing chain from the wholesale to retail markets. However, the fact that asymmetry is found between farm and wholesale prices in high grade beef implies the upstream marketing chain is inefficient.

목차

Ⅰ. 서 론

Ⅱ. 분석 방법

Ⅲ. 분석 자료

Ⅳ. 분석결과

Ⅴ. 요약 및 결론

참고문헌

키워드

Asymmetric Price Transmission Granger Causality Autoregressive Distributed Lag Model Asymmetric Error Correction Model