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정민국(Min Kook Jeong) 한국농업경제학회 2000 農業經濟硏究 Vol.41 No.3
The objectives of this study were to estimate risk premium rates using poisson probability distribution for livestock insurance. The data for this study were derived from the 1997 farm survey for activation of livestock insurance undertaken by Korea Rural Economic Institute. The average risk premium rates based on survey data is estimated to 1.93 percent for Hanwoo, 5.44 percent for dairy cattle.
조사논문 : 가축분뇨 자원화 연구 개발 투자의 경제성 평가
정민국 ( Min Kook Jeong ),이명기 ( Myoung Ki Lee ),김현중 ( Hyun Joong Kim ),김재한 ( Jae Han Kim ),전상곤 ( Sang Gon Jeon ) 한국축산경영학회 2011 농업경영정책연구 Vol.38 No.4
This paper analyzes how R&D investment has contributed and will contribute to promoting livestock manure recycling in the aspect of economy. We surveyed companies producing compost and liquified fertilizer and experts in agricultural technology centers to measure the effect of livestock manure recycling technologies that have been developed and will be developed by R&D investment on used of compost and liquified fertilizer. The estimated results show that developed technologies increased compost demand by 1.9% and liquified fertilizer demand by 26.4% and decreased production cost of them by 6.7% in 2009 compared with 2006. The technologies which have been developed and will be developed are estimated to increase compost demand by 2.1% and liquified fertilizer demand by 66% and decrease production cost of them by 7.4% in 2015 compared with 2010. The social benefit of developed technologies is estimated to be 13.5~30.2 billion won. Also, the social benefit of the technologies which have been developed and will be developed is estimated to be 18.4~37.8 billion won.
조사논문 : 가축분뇨 자원순환농업 실태 분석과 개선과제
정민국 ( Min Kook Jeong ),이형우 ( Hyung Woo Lee ),이용건 ( Yong Geon Lee ) 한국축산경영학회 2012 농업경영정책연구 Vol.39 No.4
This paper analyzes the reality of livestock manure recycling system and proposes related policies. A survey was conducted on pool of 157 cooperatives that received from National Agricultural Cooperative Federation (NACF). We surveyed about regional Agricultural Cooperatives (AC) and Livestock Cooperatives (LC) implementing the agreement of the manure resource recycling system. It was investigated that the demand and supply of livestock manure has been unbalanced and the distribution process of the compost and liquified fertilizer was so serious. The estimated results show that the better compost quality and more expanding the agreements will increase the willingness to pay (WTP) of compost by AC. Moreover, the further strengthened evaluation system will increase WTP of compost.