농업과학연구 (Korean Journal of Agricultural Science)
- 제33권2호
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- Pages.179-193
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- 2006
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- 2466-2402(pISSN)
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- 2466-2410(eISSN)
반촉성 시설수박 재배농가의 경제적 효율성 분석
A Study on Economical Efficiency Evaluation of Semiforcing under Structure Watermelon Cultivators
- Kim, Woong (Jeollabuk-Do Agricultural Rearch & Extension Services) ;
- Kim, Jai Hong (Dept. of Agricultural Economics, College of Agriculture and Life Sciences, Chungnam National University)
- 발행 : 2006.12.31
초록
Technical efficiency of semiforcing watermelon growers is 0.8248 on average, and distributed between 0.6744 and 0.9268. The result showed that semiforcing watermelon growers had by 18% of technical inefficiency and could be assumed that increasing technical efficiency could induce watermelon production more increase. Consequently, if growers' technical efficiency were improved while other environments were constant, watermelon production could be increased. Following the results from the inefficiency effect model, all assumption coefficient such as growers age etc, are significant at 10% level. Estimate of dispersion parameter