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정부 R&D 지원이 중소기업의 성과에 미치는 영향: 정부 지원을 받은 기업과 비(非)지원기업의 비교 분석
김선하(Sunha Kim),홍진환(Jinhwan Hong),이훈희(Hunhee Lee) 한국경영학회 2023 經營學硏究 Vol.52 No.4
As government supports for SMEs’ R&D is increasing every year, the effectiveness of government’s support as well as SMEs’ R&D performance has become important. In this study, the impacts of government R&D support on the qualitative, technological, and economic performance of SMEs was analyzed through a comparative analysis of SMEs with vs. without government R&D support. In [Study 1], the performance difference between SMEs with vs. without government R&D support was compared and analyzed using financial data and survey results of 269 SMEs with government R&D support and 269 non-supported SMEs selected through one-to-one exact matching with supported companies. There was no significant difference between the supported and non-supported companies before participating in the R&D project, however, after the completion of the R&D project, the supported companies showed significantly higher performance. In [Study 2], an analysis was conducted to identify the cause of the performance difference. The result showed that the capabilities and activities of the supported companies affect technical and economic performance by mediating organizational capabilities. This study implies that government R&D support produces results in various aspects, such as the growth of SMEs’ capabilities, in addition to technological and economic performance.
공공기관의 해외 문화예술사업 특성에 따른 국가 이미지 제고효과에 관한 연구
홍종필(Jongpil Hong),여선하(Sunha Yeo) 한국언론학회 2012 한국언론학보 Vol.56 No.6
Every country develops diverse projects to promote its country as strong, unique and favorable as possible. The country image can be influenced by many factors such as politics, economy, society and culture. Among them, the culture is regarded as a means to enhance the country image with great potential. This study aims to analyze how the Korean cultural programs administered by Korea Foundation overseas influenced Korean country image among the audience and to provide a strategic implication for the future. To this end, the cultural projects were classified into four categories (traditional vs. western/contemporary cultural programs, pure vs. transformed genres, forms of program sponsorship; and backgrounds of organizations of the programs. The audience survey data and the news coverage frequency in Germany and France were analyzed to see if the cultural programs in each category contributed to enhancing the country image. The results showed that the cultural programs executed in Germany and France were significantly able to enhance the country image of Korea successfully. It is suggested that Korean government should organize and support a variety of cultural programs to elevate the national image of Korea. A guideline in promoting overseas culture and arts programs are proposed.
Kim, Sukjin,Choi, Jong-Seo,Kang, Shingu,Park, Jeong-Hwa,Hong, Sunha,Kim, Tae-su,Yang, Woonho 한국토양비료학회 2017 한국토양비료학회지 Vol.50 No.6
No-tillage is an effective practice to save labor input and reduce methane emission from the paddy. Effects of tillage and cultivation methods on carbon accumulation and soil properties were investigated in the treatments of tillage-transplanting (T-T), tillage-wet hill seeding (T-WS), minimum tillage-dry seeding (MT-S) and no-tillage dry seeding (NT-S) of rice. Soil carbon was higher in NT-S and MT-S, compared to T-T and T-WS. In NT-S and MT-S, soil carbon contents were the highest in the top soil (5 cm depth) and decreased with soil depth. In T-T and T-WS, however soil carbon contents showed no significant difference up to soil depth of 15 cm from the top. Carbon content was the highest in the soil particle size under $106{\mu}m$ and decreased as the soil particle size increased. Contents of water-stable aggregates in NT-S and MT-S were higher than those of T-T and T-WS. In NT-S and MT-S, contents of water-stable aggregates were the highest in the top soil and significantly decreased with soil depth while no significant difference up to the soil depth of 15 cm in T-T and T-WS. Available $SiO_2$ contents in the top soil were the highest in NT-S and MT-S while the lowest in T-T and T-WS. It is concluded that minimum or no disturbance of soil in rice cultivation can increase carbon accumulation in the soil, especially in the top layer, and subsequently contribute to the formation of the water-stable soil aggregates.
Sukjin Kim,Jong-Seo Choi,Shingu Kang,Jeong-Hwa Park,Sunha Hong,Tae-su Kim,Woonho Yang 한국토양비료학회 2017 한국토양비료학회지 Vol.50 No.6
No-tillage is an effective practice to save labor input and reduce methane emission from the paddy. Effects of tillage and cultivation methods on carbon accumulation and soil properties were investigated in the treatments of tillage-transplanting (T-T), tillage-wet hill seeding (T-WS), minimum tillage-dry seeding (MT-S) and no-tillage dry seeding (NT-S) of rice. Soil carbon was higher in NT-S and MT-S, compared to T-T and T-WS. In NT-S and MT-S, soil carbon contents were the highest in the top soil (5 cm depth) and decreased with soil depth. In T-T and T-WS, however soil carbon contents showed no significant difference up to soil depth of 15 cm from the top. Carbon content was the highest in the soil particle size under 106 μm and decreased as the soil particle size increased. Contents of water-stable aggregates in NT-S and MT-S were higher than those of T-T and T-WS. In NT-S and MT-S, contents of water-stable aggregates were the highest in the top soil and significantly decreased with soil depth while no significant difference up to the soil depth of 15 cm in T-T and T-WS. Available SiO2 contents in the top soil were the highest in NT-S and MT-S while the lowest in T-T and T-WS. It is concluded that minimum or no disturbance of soil in rice cultivation can increase carbon accumulation in the soil, especially in the top layer, and subsequently contribute to the formation of the water-stable soil aggregates.