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정경수(Kyeong Soo Jeong),이동명(Dongmyung Lee),서미랑(Mirang Seo) 한국농식품정책학회 2018 농업경영정책연구 Vol.45 No.1
This study investigates the economic factors affecting the dairy farm profitability. The explanatory variables of empirical model were selected based on the previous literature. The ordered logit estimation is employed to resolve the ordered nature of the dependent variable. The results suggest that the explanatory variables such as labor use, the heifer ratio, the pregnant period affect the odds of dairy farm revenue negatively, and the use of helper, management career, daily milk quota, the ratio of grain feed, feed-revenue ratio, the average number of farrowing affect the odds positively. The estimated odds ratios indicate moderate influences of explanatory variables on the dairy farm revenue.