• 무역학회지
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• 제42권6호
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• pp.111-129
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• 2017

세계은행 통계에 따르면 2013~2016년 기간 중 세계 경제 성장에 대한 중국의 기여도는 31.6%인 것으로 나타났다. 이는 미국, EU 및 일본의 기여도를 합한 29.0%에 비해 높은 수치로서 중국 경제가 세계 경제에 미치는 영향력이 상당히 크다고 볼 수 있다. 본 연구는 중국의 주요 품목별(화학제품, 곡물, 철재, 원유, 컨테이너) 연도별 수출입 해상물동량이 세계 경제성장에 미치는 영향을 시계열 데이터 분석 모형을 적용하여 분석하였다. 총 분석기간은 1999~2016년이며, 제1기(1999~2007년)와 제2기(2008~2016년)의 시기별 분석을 수행함으로써 중국 무역이 세계 경제에 미치는 영향력 측면에서 시기별로 어떠한 구조적 변화가 발생했는지 조명하였다. 특히 대다수 선행연구들이 세계 무역이 세계 경제에 미치는 영향력을 분석하였다면, 본 연구는 중국 무역의 영향력을 분석하여 세계 무역 대국으로 부상하고 있는 중국을 집중적으로 분석하였다는 데 의의가 있다.

• 한국항만경제학회지
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• 제23권4호
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• pp.49-69
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• 2007

본 연구의 목적은 한국의 항만물류산업의 성장회계분석을 통하여 경제성장의 기여요인을 분석하는 것이다. $1990{\sim}2003$년간 항만물류산업은 전 산업 평균에 비하여 총요소생산성과 노동의 기여도는 높고 자본스톡 기여도는 낮다. 외환위기 전후로 항만물류산업의 성장 패턴은 크게 변화하였다. 외환위기 이전, $1990{\sim}1998$년간 항만물류산업의 경제성장률은 14.1%로 전 산업 평균 경제성장률 7.7%보다 크게 높고 그 주된 기여요인도 자본스톡과 총요소생산성으로 나타나지만 이들의 기여도는 전 산업 평균에 미치지 못하였다. 외환위기 이후, $1998{\sim}2003$년간 항만물류산업의 경제성장률은 5.4%로 전 산업 평균(10.1%)에 크게 미치지 못하였고 경제성장에 대한 기여도는 자본스톡 13.1%, 노동 57.0%, 총요소생산성(성장률) 29.9%로 노동에 의존한 성장패턴이 총요소생산성의 성장률 저하와 함께 경제성장률을 격감시키는 결과를 초래하였다.

• 대한지리학회지
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• 제45권1호
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• pp.75-94
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• 2010

녹색성장은 2005년 이후 논의가 집중적으로 이뤄진 환경과 경제의 조화를 통한 지속기능사회를 건설하기 위한 전략이다. 녹색성장의 개념은 유엔에 의하여 정립되었으며, 아시아 태평양 국가들과 OECD의 새로운 발전 패러다임으로 수용되었다. 이 개념은 2008년 발생한 지구적인 경제 위기의 와중에서 지속가능한 사회를 지향하는 경기 부양 정책을 의미하는 그린뉴딜로 다시 정의되었다. 이에 반하여 한국의 국가 정책 기조로 채택된 녹색성장은 에너지 효율성을 제고하고 관련 기술을 강화하는 경제 성장의 새로운성장 동력으로서의 녹색을 강조하는 한계점을 지니고 있다. 본 고에서는 해외에서 통용되는 녹색성장의 개념과 한국의 녹색성장의 개념을 비교검토하여 기후변화등 환경의 위기에 대응하고 사회적 환경적 지속가능성을 증진하여 지속가능한 사회를 지향하는 발전 정책으로 정의하였다. 지형학은 자연 재해 등에 대한 기후 변화의 영향에 대한 대비 부분에 상당한 기여를 할 수 있을 것으로 생각된다. 특히 재해에 대응하기 위한 지형학도의 작성, 산지 하천의 홍수 관련 연구, 고재해 연구, 해안의 위험성에 대한 연구 등은 시급히 이뤄져야 할 것이다.

• Journal of Biosystems Engineering
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• 제23권4호
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• pp.373-380
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• 1998

The contribution of this paper is to provide the methods for the production automation of potato microtuber using the vision process in growth monitoring. The first method deals with computation for the growth density in the primary growth process. The second method addresses cognition process to identify the number and the volume of potato microtuber in secondary growth process. The third is to decide whether potato microtubers are infected by a virus or bacteria in growth process. The computation for the growth density in the primary growth process uses the method of Labeling. The second and third methods use template matching based on color patterns. With the developed method using vision process, this experiment is capable of discriminating weekly growth-rate in primary growth process, 85% cognition rate in secondary process and identifying whether there are infections. Therefore, we conclude that our experimental results are capable of growth monitoring for mass production of potato microtubers.

• 유통과학연구
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• 제11권1호
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• pp.15-23
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• 2013

Purpose - During a reform period lasting 30 years, the Blue Economic Zone (BEZ) in the Shandong Peninsula has made progress in attracting foreign investment, and has acquired the foreign direct investment (FDI) essential for economic growth. It is therefore important to conduct a proactive and systematic study of FDI in the BEZ. Research design, data, methodology - This dissertation discusses the contribution of FDI on economic growth, from both a theoretical and empirical perspective. Taking seven core cities for study, statistics and econometrics are used, and panel data are used to validate FDI contribution to import and export in the BEZ. Results- FDI was found to exert both positive and negative influences on the imports and exports of the BEZ. In other words, the research findings are consistent with Trade Generated and Inverse Trade Generated theories put forward by Kojima and Mundell, among other researchers mentioned earlier in this paper. Further, FDI has greatly increased imports and exports for the BEZ. Conclusions - According to the results of this empirical study on local investment environment optimization, FDI plays an important role in foreign trade. This dissertation puts forward recommendations on using FDI to better promote economic growth in the BEZ.

• 한국병원경영학회지
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• 제15권4호
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• pp.1-26
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• 2010

We achieved both industrialization and democratization during the shortest period in the world. We also achieved good performance in national health insurance: universal coverage, solidarity in financing, equitable access of health care. However, national health insurance system has faced the problem of sustainability: various expenditure and financing problems. The problem of sustainablity has two facets of economic sustainability and fiscal sustainability. Economic sustainability refers to growth in health spending as a proportion of gross domestic product(GDP). Rapid increasing rate of health spending exceeds the growth rate of domestic product. Growth in health spending is more likely to threaten other areas of economic activity. Concern on fiscal sustainability relates to revenue and expenditure on health care. Health care financing face demographic and technical obstacles. Democratic obstacle is aging problem. Technical obstacle is collection of contribution. Expenditure of health care has various problems in benefit structure and efficiency of health care system. In this article, I suggest several policy reforms to enhance sustainability: generating additional revenue from value added tax, changing method of levying contribution, increasing efficiency of health care system by introducing the competition principle. restructuring of benefit scheme of health insurance. contracting with health care institutions to provide health care services.

• Journal of Information Science Theory and Practice
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• 제2권1호
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• pp.22-34
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• 2014

This paper analyzes India's contribution to world tribology research during the period 2001-2012 based on SCOPUS records. India's global publication share, annual output, and its citation impact of Indian contribution, partner countries, leading contributors, leading institutes, and highly cited papers were analyzed. Additionally, a cloud technique is used to map frequently used single words in titles. It is observed that India ranks in the $7^{th}$ position with a global publication share of 3.83% and an annual average growth rate of 25.58% during the period 2001-2012. The citation impact of India's contribution is 6.05 which decreased from 12.74 during 2001-2006 to 4.62 during 2007-2012. 17.4% of India's total research output was published with international collaboration.

• 유통과학연구
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• 제21권9호
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• pp.67-79
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• 2023

Purpose: To investigate the intensity of bilateral international trade of the Silk Road Economic Belt (SREB) countries with Kazakhstan, its relationship with logistics (LPI), to assess their contribution to economic growth and distribution of commodity flows. Research design, data, and methodology: The method of analyzing the bilateral trade flow was applied by using the trade intensity index (TII) and a multidimensional regression model describing the relationship between LPI and its components, TII, the volume of exports and imports, GDP. Results: The nature and directions of the relationship between TII and the key components of logistics, the positive impact of LPI on the intensity of trade are established. It is revealed that the intensity of trade between the countries in the direction of the EAEU-Kazakhstan has a greater impact on the growth of LPI than in the opposite direction. At the same time, the higher the level of trade integration and the volume of GDP, the stronger their impact on the efficiency of logistics and distribution of commodity flows. Conclusions: Effective distribution of commodity flows will require the development of logistics components based on the direction of bilateral trade and the size of countries, the intensification of state reforms in the field of international trade and distribution logistics.

• The Korean Journal of Ecology
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• 제19권6호
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• pp.563-573
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• 1996

Macroinvertebrate contribution to the leaf litter breakdown of Carpinus cordata was estimated at headwater streams at Mt. Jumbong (38°03'N, 128°25'E) during spring and winter spring by using two types of litter bag. Coarse-mesh bags with 10 g of leaf letter were placed in a 1st-order stream in April (the spring experiment) and December 1995 (the winter-spring experiment). Fine-mesh bags with 5 g of leaf letter were placed in a nearby 3ed-order steam. The breakdown of Carpinus in coarse-mesh bags was rapid, and, in terms of season, leaf litter processed rapidly during spring. daily mass loss rates of leaf litter (-k±1 SE) were highest for coarse-mesh bags in the spring experiment (-0.0429±0.0048), followed by coarse-mesh bags in the winter-spring (-0.0146±0.0014), fine-mesh bags in the spring (-0.0078±0.0004), fine-mesh bags in the winter-spring experiment (-0.0054±0.0005). Macroinvertebrate contribution to the litter breakdown was estimated by the difference of % leaf letter remaining between coarse -mesh bage and fine-mesh bags. Although shredders were more abundant during the winter-spring, their contribution was greater during the spring (50%) than the winter-spring (22∼33%). This result appeared to be due to the change in the chemical composition of leaf letter during processing, and to the seasonal growth patterns of major shredder taxa.

• 보건행정학회지
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• 제17권1호
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• pp.50-74
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• 2007

The purpose of this study was to identify a determent of mastery approach goal and performance approach goal using a basic concept of goal orientations and goal setting theory, and to evaluate a preference of goal achievement index as a balance score card (BSC). The study model proposed had a adoptable level of goodness of fit index(.94) and root mean square residual(.08). The meditating variable, goal contribution, totally mediated the impact of goal commitment, Y-theory human behavior, and self-efficacy but organizational resource contribution for pursuing goal orientation. Moreover, goal contribution significantly determined mastery approach goal(p<.01) and performance approach goal(.05). In standardized effects, the most powerful antecedent of mastery approach goal and performance approach goal were in order of organizational resource contribution(.27/.28), goal contribution(.21/.17), self-efficacy(.07/.06), and Y -theory human behavior and goal commitment(.05/.05), respectively. Moreover, goal contribution had a more powerful impact on mastery approach goal(.21) rather than performance approach goal(.17). In the preference of BSC, all job types preferred learning and growth index in first. In the second preference, medical doctors and pharmacists chose financial results, nurses customer service, and office managers internal processes. Each job type reflected its' own preferred BSC index to that of the other job types. In comparing a preference of four BSC index of each own job type, it was statistically different at p<.001. In conclusion, one who emphasize organizational goal contribution in pursuing goal orientation has a more strong orientation toward mastery approach goal rather than performance approach goal. A hospital should overcome and harmonize the different preferences of four BSC index since the differences might cause organizational conflicts among job types with having each unique professional norm.