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최지현(Ji-Hyeon Choi),강혜정(Hye-Jung Kang),김성우(Seong-Woo Kim) 한국농업경제학회 2015 農業經濟硏究 Vol.56 No.1
The purpose of this study is to present the quantitative evaluations on consulting and training policies for food industry, which is a timely attempt because it has been five years since government implemented food industry policy. The Difference in Differences model approach is applied to estimate the policy effects of consulting and training on the food companies that received financial supports from the government. The results show that the consulting and training activities substantially improved food companies sales volumes. In the case of consulting policies for food processing firms, the average sales volumes of the companies which received the consulting over the last 4 years were increased by 9∼16% as compared to those that did not receive the support. Accordingly, it is suggested that policies for improving food industry infrastructure will be continuously implemented in the near future.
Agro-Industry Cluster Development in Five Transition Economies
최지현 Choi, Ji-Hyeon,허장 Heo, Jang,우병준 Woo, Byung-Joon 한국농촌경제연구원 2007 농촌경제 Vol.30 No.1
This paper is to investigate the current development status of the agro-industry sector and agro-enterprise clusters in five selected transition economies including Kazakhstan, the Kyrgyz Republic, Mongolia, Tajikistan and Uzbekistan, and to provide policy guidelines for the effective attraction of investment in the sector. After the disintegration of the Soviet Union, the countries had been converted into small, segmented market economies with limited growth potentials. They are suffering from relatively high unemployment rates, while agriculture is the industry which provides the largest employment opportunities and takes a considerable share of GDP. However, the missing of market signals has resulted in the inefficiency in the agricultural marketing and processing industry. During the economic transition, the lack of investments and serious budget constraints has negatively affected the development of agriculture and agro-industry. Although each country has adopted diverse efforts to introduce foreign investments, unsatisfactory institutional settings, the prevalence of bureaucratic corruptions, and so forth have hindered the inflow of foreign capital. Cluster-based economic development is recommended to the countries in that it will increase agricultural productivity and bring rural development.
최지현 ( Ji Hyeon Choi ),강혜정 ( Hye Jung Kang ) 한국농업경제학회 2013 農業經濟硏究 Vol.54 No.1
This study is designed to analyze the determinants of management performance of Korean food Processing industry, using firm+-level financial statements data. The quantile regression method is applied to analyze the factors affecting management performance for each conditional quantile of food processing firms The results show that differences in asset size, labor equipment ratio, and intangible asset such as advertising intensity and R&D expense explain the gap of management performance across quantile group, The results revealed that the following measures are needed to enhance the management per- formance of the food manufacturing industry: First, it is necessary to come up with a plan to ex- pand the size of small business entities (in terms of asset size or the number of employees )to in- crease the effect of the economy of scale for the food manufacturing industry. Second, in addition to facility investment, it is necessary to provide variable input-related support to small-and me- dium-sized food manufacturers so that they can smoothly cope with the changing demand in the market, Third, it is also necessary to come up with joint advertisement programs to help small and medium businesses save production costs, Lastly, it will bc necessary to come up with a con- tenuous investment plan for research and development for the enhancement of management in the food manufacturing industry.
남자 청소년의 성충동이 성폭력 가해행동에 미치는 영향에 대한 부모-자녀 상호작용의 조절효과 검증
최지현 ( Ji Hyeon Choi ),김재엽 ( Jae Yop Kim ),이지혜 ( Ji Hye Lee ) 한국가족사회복지학회 2010 한국가족복지학 Vol.29 No.-
The present research verifies the impact of male adolescent`s sexual compulsion on their sexual assault perpetration and the mediating effect of parents-children interaction on this pathway. The researchers used self-report questionnaire to five hundred and eighty one students in from the third grade of middle school to the second grade of high school, residents in Seoul and Gyonggi province. 31% of the subjects answered to have experiences of sexual violence perpetration including verbal violence. The result demonstrated that sexual compulsion of the subjects has significant influence on their sexual violence perpetration and the higher the sexual compulsion, the more frequent the sexual violence perpetration. Parents-children interaction of the subjects appeared to have mediating effect on the impact of the sexual compulsion on the sexual violence perpetration and the impact decreases when there is positive parents-children interaction. The researchers suggest possible practical interventions based on the result for the sexual violence problems in adolescents.
최지현 ( Ji Hyeon Choi ),최은숙 ( Eun Suk Choi ) 경북대학교 간호과학연구소 2021 경북간호과학지 Vol.25 No.2
Purpose: This study was descriptive study to analyze the health promoting behavior and the related factors of Japanese marriage-migrant women. Methods: The subjects were 191 Japanese marriage-migrant women living in the city. The correlation analysis, t-test, ANOVA and Scheffe post-hoc test, and the factors affecting healthpromoting behavior were examined. Results: In the modelⅠ, the explanatory power of the model was 12% (F=2.41, p<.002). In the model Ⅱ, influence factors of health-promoting behavior were acculturation, self-efficacy, jobs, Extended family type, social support, perceived health status, and the explanatory power of the model was increased to 37% (F=6.11, p<.001). Conclusion: In order to improve the health-promoting behavior, nursing intervention programs should be developed by incorporating the personal characteristics of perceived health status, jobs, the behavior-specific cognitions, acculturation, self-efficacy, social support, and perceived barriers.