http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
이계임(Kyei Im Lee),최지현(Ji Hyeon Choi) 한국농업경제학회 2002 農業經濟硏究 Vol.43 No.1
Kimchi expenditure equations derived from household production theory stress the importance of the time constraint implicit in household decision making whether or not house keepers purchase Kimchi. The measure of time value was based on the opportunity cost approach when estimating potential wages form non-labor-force house keepers. The Kimchi expenditure equations were estimated using Heckman`s two step procedure. The estimation results showed that higher wage of house keepers had positive impacts on purchasing Kimchi because of their higher opportunity cost of time. The results also indicate that educational attainment of the household head, age of household head significantly influenced purchasing Kimchi.
김성훈(Sounghun Kim),이계임(Kyei-Im Lee),최지현(Ji-Hyeon Choi) 충남대학교 농업과학연구소 2013 농업과학연구 Vol.40 No.4
In Korea, bean curd is one of most important foods and bean curd industry keeps growing. Korean bean curd industry has complicated structure with a few large-scale manufacturers and many small-size manufacturers, which causes difficulty in figuring the strategy for the promotion of bean curd industry. In order to solve this problem, more specific studies are required. The purpose of this paper is to analyze the production sector of Korean bean curd and to present the implications for the promotion of Korean bean curd industry. Survey analyses to producers was conducted for this research. The results of studies present a few findings: First, the solution for the easier purchase of raw material (soybean) should be prepared. Second, the support for marketing as well as R&D to small-size manufacturers is required. Third, the monitoring and controlling of unfair trading in bean curd market should be strengthened. Forth, the certification programs for the bean curd products should be managed.