QUAIDS를 이용한 국내 연체류 수산물 소비 구조 분석

• 영문명: Analysis of the Consumption Structure of Domestic Mollusks using QUAIDS
• 발행기관: 한국해양비즈니스학회
• 저자명: 박지현(Ji-hyeon Bak) 박철형(Cheol-Hyung Park)
• 간행물 정보: 『해양비즈니스』해양비즈니스 제50호, 25~43쪽, 전체 19쪽
• 주제분류: 경제경영 > 경영학
• 파일형태: PDF
• 발행일자: 2021.12.30

영문 초록

The demand function of consumable mollusks in Korea was estimated using the unconstrained QUAIDS with the addition of seasonal dummy. And the results of estimating expenditure and price elasticity based on the estimated demand function are as follows. Among the six varieties, cuttlefish, squid, and Hanchi showed that the expenditure elasticity of demand was greater than 1, indicating that the change in demand according to the change in total expenditure on aquatic products was elastic. For baby octopus, small octopus, and octopus, the elasticity of demand for expenditure is between 0 and 1, indicating that the change in demand according to the change in total expenditure on aquatic products is inelastic. As a result of the price elasticity analysis, the price elasticity of the five varieties was negative. As a result, when the price increased, consumption decreased and it was analyzed as a normal good that obeys the law of demand. In the case of Hanchi, non-significant results were derived in the uncompensated price elasticity, and in the compensated price elasticity, a positive number appeared, indicating that consumption increases when the price increases.

목차

Ⅰ. 서론

Ⅱ. 분석모형

Ⅲ. 실증분석

Ⅳ. 결론

키워드

marine products mollusks QUAIDS Quadratic Almost Ideal Demand System