장미 생산성에 영향을 미치는 요인분석

• 영문명: A Causal Analysis on Factors Affecting Productivity of Rose Farming in Chungbuk Area
• 발행기관: 한국농식품정책학회
• 저자명: 김이기 손찬수 안인찬 이준배
• 간행물 정보: 『농업경영.정책연구』농업경영·정책연구 29권 2호, 244~264쪽, 전체 21쪽
• 주제분류: 농수해양 > 식품과학
• 파일형태: PDF
• 발행일자: 2002.06.30

영문 초록

The purpose of this paper was to provide some information about the underlying causal process in the rose farming systems. Athough there is growing body of literature on causal analysis with nominal data, only a limited set of techniques being appropriate for diagnosis of farming with interval data has been considered. To construct the causal model in rose farming we used the principal component regression analysis which can stabilize the parameter estimates by trading off unbiasedness in estimation for variance reduction. Among the coefficients of income effect in vinyl green house cultivation, some variables(cooperative management, yield, treatment before marketing etc) had positive effect on them. And other variables (facility type, basal fertilization heating facility, etc)had negative effect. Among the coefficient of income effect in the plowing cultivation, some variables (cooperative management, treatment before marketing, yield, etc) had positive effect but other variables(management cost, facility type, etc) had negative effect.

목차

Abstract

Ⅰ. 서론

Ⅱ. 요인분석 모형

Ⅲ. 실증분석

Ⅳ. 요약 및 결론

참고문헌

키워드

Productivity of Rose Path Analysis Direct and Indirect Effects