• Title/Summary/Keyword: Effects on the Korean Export

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Effects of Sus1, a component of TREX-2 complex, on growth and mRNA export in fission yeast (분열효모에서 TREX-2 복합체의 구성요소인 Sus1이 생장 및 mRNA 방출에 미치는 영향)

  • Bae, Soo Jeong;Yoon, Jin Ho
    • Korean Journal of Microbiology
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    • v.53 no.1
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    • pp.49-54
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    • 2017
  • Sus1 / ENY2 is a tiny conserved protein that is involved in chromatin remodeling and mRNA biogenesis. Sus1 is associated to two nuclear complexes, the transcriptional coactivator SAGA and the nuclear pore associated TREX2. In fission yeast, Schizosaccharomyces pombe, ortholog of Sus1 / ENY2 was identified from the genome database. Tetrad analysis showed that the S. pombe sus1 is not essential for growth. However, deletion of the sus1 gene caused cold-sensitive growth retardation with slight accumulation of $poly(A)^+$ RNA in the nucleus. And the Sus1-GFP protein is localized mainly in the nucleus. Yeast two-hybrid analysis and co-immunoprecipitation experiment showed that Sus1 interacts with Sac3, another subunit of TREX2 complex. These results suggest that S. pombe Sus1 is also involved in mRNA export from the nucleus as a component of TREX-2 complex.

Economic Analysis by Cost Estimation and Externality Classification to Agricultural Water Supply (논 농업용수의 외부효과 구분과 비용산정에 따른 경제성 분석)

  • Kim, Hae-Do;Hur, Seung-Oh;Jo, Jin-Hun;Na, Min-Chul
    • KCID journal
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    • v.17 no.2
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    • pp.3-16
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    • 2010
  • The subject of externality of agricultural water supply has been discussed in the OECD AC ( Organization for Economic Cooperation and Development Agriculture Committee) while argued between monsoon Asian developing countries and the agricultural product export nations (Australia, EU, etc). It argued that a 'positive' approach to multifunctionality views agriculture as an economic activity with multiple, interconnected outputs or effects, and a 'normative' approach interprets multifunctionality in terms of the multiple roles assigned to agriculture. and the agricultural product export nations insisted 'negative' approach to externality of agricultural water supply like causing water pollution. So, in this study, define the externalities (positive, negative and economic, environmental) in terms of the agricultural water supply and calculate benefit and cost each the externalities by cost estimation. As results, BC is calculated to 1.28 which means that it is more economical to agricultural water supply and shows that although the negative exernalities comes out while supply the agricultural water, it still more valuable to supply the agricultural water.

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An Analysis of Environment-friendly Foods Purchase Behavior and Possibility on Entering Chinese Market on the consumers of Shanghai, China (친환경식품의 구매행태 및 중국진출 가능성 분석 - 중국 상하이의 소비자를 중심으로 -)

  • Ro, Chae-Yeong;Cho, Kook-Il;Ahn, Pyong-Ryol
    • Korean Journal of Organic Agriculture
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    • v.16 no.3
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    • pp.259-274
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    • 2008
  • This study was designed to analyze the possibility to enter the Chinese market aggressively by giving light on the factors which have effects on the continuous intention of Shanghai consumers to purchase environment-friendly foods, and the purchase of Korean environment-friendly foods. The objects of analysis were the 209 consumers living in Shanghai, China. As for the analysis method, the frequency, percentage, crossing analysis, $X^2$-test and logistic regression analysis were carried out, making use of SPSS PC+ 13.0. The study results are as follows. Firstly, it was identified that the decisive factors, such as good taste, health of family, freshness, food shop in a department store, international quality authentication, diversity of items and number of family members, had effects on the possibility that the consumers in Shanghai, China would purchase environment friendly foods continuously, showing the meaningful variables. Secondly, as for the decisive factors having effects on the possibility to buy Korean environment friendly foods continuously, it was identified that good taste, health of family, freshness and price cutting were the meaningful variables. Therefore, it is necessary that to set up a export promotion strategy to make the Shanghai consumers get interested in Korean environment-friendly foods and choose to buy the foods.

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Perforation Adjustment of Unit Package for 'Fuji' Apples during Short-term Cold Storage and Export Simulation ('후지' 사과의 단기 저온저장 및 모의수출 과정에서 소포장의 천공도 조절 효과)

  • Kim, Su-Jeong;Park, Youn-Moon;Yoon, Tae-Myung
    • Horticultural Science & Technology
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    • v.32 no.2
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    • pp.184-192
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    • 2014
  • Various types of unit packaging methods were applied for 'Fuji' apples during short-term cold storage and export simulation. Gas tightness of the package was controlled stepwise in the successive two-year experiments using different perforation treatments (none, punch hole, or pinhole) and sealing methods (tie v s. heat seal). Risk of tight packaging and effectiveness of macroperforation on weight loss and quality maintenance were analyzed as related to changes in gas concentration inside the packages. Immediately after harvest, each 5 apple units were packaged in $40{\mu}m$ polypropylene (PP) film bags, stored 4 weeks at $0^{\circ}C$, and then put on the shelf for one week at ambient temperature in the preliminary experiment, In the main experiment, export process was imposed after storage simulating 2 week refrigerated container shipment at $0^{\circ}C$ plus one week local marketing at ambient temperature. Non-perforated film packaging with relatively high gas tightness induced flesh browning caused by carbon dioxide accumulation regardless of the sealing methods. Among perforated film packaging, in contrast, atmospheric modification was partly established only in the pinhole treatment and flesh browning symptom was not observed in all the treatments. Even the punch hole perforated film packaging without gas tightness effectively reduced the weight loss, whereas had slight benefits for quality maintenance. Reduced perforation using pinhole treatment seemed to improve sensory texture, while effects on physicochemical quality were insignificant. Overall results suggest the need of more minute perforation treatments on the packaging film to ensure modified atmosphere effects on quality maintenance.

Does the Market Share Matter for the Effects of FTAon ERPT and Price Competition Structure Among Exporting Countries?: Case of Major Fishery Import Markets in South Korea (시장점유율이 FTA의 환율전가도 영향 및 수출가격경쟁구조에 미친 영향: 국내 주요 수산물 수입시장을 대상으로)

  • Eun-Son Lim
    • Korea Trade Review
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    • v.48 no.2
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    • pp.129-151
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    • 2023
  • This study explores whether market share matters for ERPT and also for the effects of FTA on ERPT among exporting countries in the four major fishery import markets - frozen pollock, frozen mackerel, frozen tuna, and frozen spawn in South Korea. In addition, I investigate whether market share matters for price competition among exporting countries. For this, I estimate the export price equation based on the maximum likelihood method by utilizing data on export price in terms of Korean currency, and the cross rate between South Korea and the exporting countries from 2010:M1 to 2019:M12 for the four major fishery import markets. According to the findings, the market share of exporting countries in the import markets matters for the positive effects of FTA on ERPT; however, it is hard to find the relation between the market share of exporting counties and ERPT. In addition, I find little evidence on the effects of market share on price competition structures among exporting countries. I believe that this study helps domestic fishery producers to understand that ERPT, the effect of FTA on ERPT, and price competition structures among exporting countries would be affected by the market share of each exporting country in the major fishery import markets in South Korea. Also, this study would help domestic fishery producers to think about how to deal with the effects of the change in the exchange rate on fishery markets for each FTA partner according to its market share after FTA is effective.

The analysis on governmental subsidizing program for the distribution cost of agro-food exportation (농축산물 수출 물류비의 지원효과 검증)

  • Kim, Kyung-Phil;Kim, Soung-Hun
    • Korean Journal of Agricultural Science
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    • v.38 no.1
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    • pp.173-181
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    • 2011
  • Korean government has executed some programs to support producers and/or exporters for the promotion of agro-food exportation. Especially, governmental subsidizing program about the distribution cost for agro-food exportation shows positive effects. However, this subsidy should be changed or partly abolished due to the low effectiveness of subsidy. The goal of this paper is to analyze the effectiveness of governmental subsidy and to present the agro-food products with the low effects of subsidizing program. As the results of analysis, the subsidy for several products, including Ginseng drinks, Paprika, and Chrysanthemum, might be considered to be stopped due to low effectiveness.

The Changes and the Determinants of Korea's Market Share in U.S., Japanese, and Other DECO Imports (한국수출(韓國輸出)의 시장점유율(市場占有率) 분석(分析) : 대미(對美)·日(일)·여타(餘他) OECD 수출실적(輸出實績)을 중심으로)

  • Yoo, Jung-ho
    • KDI Journal of Economic Policy
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    • v.13 no.4
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    • pp.3-30
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    • 1991
  • This paper examines Korea's exports of manufactures to the United States, Japan, and other OECD member countries in the 1974-89 period, focusing on the market share in the trade partners' imports. It decomposes the growth of exports into various effects, following the "constant-market-shares" analysis. For this purpose, the entire period is divided into three subperiods: 1974-78, 1978-83, and 1983-89. The paper also estimates a regression model of the market share determination, using the data of Korea's market share in U.S. imports. In the three subperiods under study, Korea's exports grew at different paces for varied reasons. The average annual growth rate was 28 %, 11 %, and 21 %, respectively. A large drop in the "competitiveness effect", that is, in the market-share growth rate, was mainly responsible for the decline in the export growth rate. The largest drop in the competitiveness effect was found in the light manufactures exports in the second period. The market share did not regain the rapid growth momentum. The main reason for the rise in export growth rate in the last subperiod was the "market-size effect"-a rise in the growth rate of the trade partners' imports. According to the regression results, high intensities in physical and human capital tended to lower the Korean manufacturing industries' market shares in the United States. This negative correlation was stronger in the case of human capital intensity, suggesting that Korea is relatively poorer in human capital endowment than in physical capital endowment when compared to the United States. This negative correlation between the market share and each of the two intensities became weaker overtime. This may be interpreted as the consequence of both physical and human capital accumulation which were faster than the labor force growth. Depreciation of the Japanese yen was estimated to have a negative influence on the Korean manufacturing industries' market share in the United States, and this negative influence became stronger each year in the 1980s. This seems to reflect the intensifying competition between the two countries' exports in U.S. import markets. The Heavy and Chemical Industry Policy of the 1970s, which promoted a number of selected industries by providing them with various incentives and inevitably discriminated against the rest of the industries, was estimated to have had strong negative effects on the export performance of the light manufacturing industries. This finding and the largest decline in the "competitiveness effect" -found in the light manufactures exports in the 1978-83 period-indicate that the Heavy and Chemical Industry Policy was mainly accountable for the drop in the export growth rate during the period. On the other hand, the rise in export growth rate during the subsequent subperiod was greatly impacted by the large scale exchange rate realignments of major currencies, especially by the appreciation of the Japanese yen, and other changes in international economic conditions.

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Economic Effects of Early Voluntary Sectoral Liberalization on the Korean Deep-See Fisheries : Focused on the Effect of the Tariff Elimination (수산분야 조기자유화로 인한 우리나라 원양어업 파급효과 분석 : 관세철폐효과를 중심으로)

  • 김기수;장영수;김창완
    • The Journal of Fisheries Business Administration
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    • v.31 no.1
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    • pp.13-32
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    • 2000
  • This study tries to give an insight for fisheries policy makers to prepare policy proposals for Early Voluntary Sectoral Liberalization(EVSL) in the fisheries sector of APEC. To do so, the paper assesses the impact of EVSL on the fisheries sector, especially, Korean Deep-See Fisheries in quantitative way using the partial equilibrium analysis of Feenstra(1995). For the use of simple analysis, the paper focuses on the impact on trade flows and welfare of the elimination of tariffs on Korean Deep-See Fisheries among several measures of EVSL. The results from the quantitative analysis of the impact of EVSL on the Korean Deep-Sea Fisheries indicate that the increase of export is moderately higher than that of import and the total welfare effect is positive, even though a certain Deep-Sea Fisheries confronts a reduction of domestic supply basis.

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An Analysis of Research Trend on Risk Management in FTA (리스크관리 측면에서 FTA 연구동향 분석)

  • LIM, Mok-Sam;CHOI, Mi-Soo
    • THE INTERNATIONAL COMMERCE & LAW REVIEW
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    • v.78
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    • pp.119-143
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    • 2018
  • This research aims to review every important academic research on risk management in FTA and to suggest a future area for further research. This research area seems to focus on conceptual study or fact finding rather than on theory development or empirical research on causal relationship or theory testing. The National Assembly Digital Library analyzed the results of 3,576 researches on thesis and journals fromthe results of the FTA. Research on FTA is analyzed in four major themes. First, there have been previous studies on business performance such as FTA export performance and economic effect. Second, analyzed the effects of FTA in product and service. The products are classified into agricultural, marine products, manufacturing, textiles and clothing, medicinal pharmaceuticals, cosmetics, and others. Services are classified into educational and cultural contents, service industry and financial industry. Third, research on the risk management of FTA Origin is broadly classified into the use of country of origin and the verification of origin, and the use of origin includes the study of rules of origin and systems of origin and management. Origin verification was divided into origin verification and origin risk management. Fourth, study on the conclusion area of the FTA, studies were conducted on areas such as Korea-US FTA, Korea-China FTA, Korea-EU FTA, Korea-Japan FTA, Korea-Chile FTA, and Korea-ASEAN FTA. Search results through the FTA, focused on analyzing the FTA area and concept research by research purpose. In addition, research methods are mainly focused on documentary survey, and research areas are concentrated on specific countries such as China and USA. This implies a necessity for a future development in that research area. Other areas for future research may include case research on actual failures in FTA, proactive risk management strategy, and integrated risk management for export companies. Risk management in FTA may help investment expansion, and that is why research on the issue matters.

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Effects of Internationalization on Innovation in the Service Industry: Evidence from Korea

  • Lee, Jaeho;Lee, Ji-Hwan;Choi, Baeho
    • East Asian Economic Review
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    • v.18 no.4
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    • pp.339-366
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    • 2014
  • This paper examines the impact of internationalization on the product, process and organizational innovations of Korean service firms. Despite the increasing importance of the service sector and the discrepancies in the natures of the manufacturing and service industries, the internationalization-innovation link in the context of service firms has rarely been examined empirically on a large sample. Based on the results of the logistic regressions using the 2006 Korean Innovation Survey data, we found that Korean service firms' international expansion is significantly and positively associated with their product and organizational innovations. In addition, the magnitude of the estimates in our models revealed that internationalization has a greater impact on product innovation than on process or organizational innovation.