• Journal of the Economic Geographical Society of Korea
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• v.26 no.4
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• pp.359-374
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• 2023

The main purpose of this paper is to explore the relationship between the transformation of Chinese regional development policy and trends in spatial inequality in mainland China. More specifically, it has attempted to identify the effects of Chinese regional development policies on regional economic inequality by investigating the coefficient of variation and Gini coefficient with GRDP in the province level. Regional inequality in China had increased from 1979 economic reform, but has eased since the 10th Five Year Plan(2001~2005) due to large-scale state investments in the western, central and northeastern regions. However, the analysis is likely to be resulted from the national level. Trends in regional inequality are differentiated in accordance with the eastern, central, northeastern and western regions. For example, regional inequality in the central region has increased, whereas other three regions has decreased since the 10th Five Year Plan. It has played a role in cutting down regional inequality in the national level. In particular, the central region has kept inequality since the 12th Five Year Guideline. It has led to the convergence of the regional economies in the national level. It has stemmed from some limits to greater regional policies in the Central region enforced in the 11th Five Year Guideline(2005~2010).

• JOURNAL OF ELECTRICAL WORLD
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• s.430
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• pp.81-87
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• 2012

378일 간의 일지(日誌). 현장에서의 경험과 노하우를 적기에 활용하기 위해 수개월간 하루도 빠짐없이 발전플랜트 건설과 운영 등이 총망라된 기록을 관리해 온 열정과 노력! 그 경험과 노하우를 고스란히 후진 양성을 위해 헌신하겠다는 다짐! '최고기술자 양성'과 '현장파악'을 가장 중요시한다고 거듭 강조한 민종선 본부장과의 인터뷰는 마치 '거장(巨匠)'을 대하는 느낌이 강했다. "작고, 쩨쩨하고, 시시한 것을 잘해야 한다."는 민 본부장의 슬로건은 국내 최고의 발전소로 거듭나게 될 태안발전본부의 밝은 미래상을 밝혀주는 '등대'에 다름 아니다.

• Journal of the Korean Regional Science Association
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• v.35 no.4
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• pp.19-32
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• 2019

Since the 2000s, China has been trying to develop the mid- and western regions and reduce regional disparity between the eastern region and the others by construction of the eight HSR corridors known as 4+4. The high-speed railway is known to have a positive impact on regional economic development by improving accessibility between regions. However, some studies point out that the high-speed railways could worsen regional imbalances. The purpose of this study is to examine the impact of the high-speed railway on regional economic growth and balanced development in China, using the beta-convergence model. In particular, we focused on how the effects of high-speed trains on regional economic development varied depending on the level of development. The analysis was conducted centering on the Shanghai-Chengdu line which is connecting eastern, central and western regions with different levels of development.

• Plant Journal
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• v.18 no.4
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• pp.66-72
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• 2023

In order to respond to the demand for flexible operation of thermal power generation, development of natural sliding pressure operation that minimizes throttle loss by opening the turbine control valve 100% and maximize power generation efficiency in conjunction with ESS in order to quickly respond to fluctuations in the system frequency is required. The logic development of natural sliding pressure operation with ESS was developed to modify the existing logic at the power plant's top-level control logic such as the unit master, the boiler master and the turbine master. Cooperative control algorithms that complement the advantages and disadvantages of ESS operation (quick response, limited capacity) and power plant operation (slow response, continuous operation) not only improve efficiency when applied to actual power plants, but also respond quickly and flexibly to load demands to ensure system stability.

• Journal of Korea Port Economic Association
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• v.32 no.4
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• pp.41-56
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• 2016

China is pushing a policy called China's Western Development in order to balance the continent's development level. They are connecting the rich natural resources of the mid-western areas and the capital of the eastern coastal areas of China. Since Korea depends on China the most for trade, it is necessary for Korea to always consider the trade scale and pattern changes of China. Response to changes in the transport and logistics system between the two countries is also demanded. This study aims to analyze the import and export trends between Korean and Chinese provinces of each item from the trade scale point of view. China's global trade routes reorganization and China's western development are considered and the corresponding direction is presented accordingly. The study also suggests strategies to expand the import and export scale with China based on the analysis.

• Proceedings of the KIEE Conference
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• 2009.07a
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• pp.561_562
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• 2009

발전부문 배출권 모의거래는 배출권 거래제 도입시 발전부부문에 미치는 영향 분석을 통해 발전부문의 대응전략을 수립하기 위한 목적으로 2008년에 전력거래소가 주관하여 발전5사(남동, 중부, 서부, 동서, 남부)가 주요 참여사로 하여 국내최초로 국내실정에 맞는 배출권 모의거래를 시행하였다. 모의거래에서는 2가지의 시나리오를 설정하였다. 시나리오 I은 최소발전량 발전, 시나리오 II는 총발전운영계획량과 발전실적량을 일치토록하는 전제조건을 설정하였다. 그 결과 시나리오 I에서 모든 참여사는 최소 조건을 충족하도록 발전하는 전략적 행위로 인하여 전력공급지장이 발생하였고, 시나리오 II는 온실가스 배출량이 적은 LNG발전소의 발전량은 증가시키고, 온실가스량이 많은 석탄화력은 증가 운전토록하는 전략적 행위를 취함으로써 발전원가의 상승으로 인하여 전력가격이 상승하는 결과를 초래하였다. 따라서 향후 우리나라에 배출권 거래제 도입될 경우에 대비하여 전력시장과 연계한 배출권 거래제의 다양한 시뮬레이션이 필요하다.

• Landscaping Tree
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• s.106
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• pp.41-43
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• 2008

경상북도 서부에 위치한 김천(金泉)은 예로부터 역을 둔 교통의 요충지였으며 이후 경부선 첡도와 경부고속도로의 건설과 함께 비약적인 발전을 거듭했다. 문화의 고장 김천은 소백산맥 자락인 대덕산과 황악산에서 흘러내린 풍부한 물과 바람이 적당하여 일찍이 포도와 자두, 참외와 같은 원예시설농업이 발달했다. 특히 포도와 자두는 그 생산량에 있어 전국대비 13%와 30%를 각각 차지하는 김천의 대표적인 농특산물로서 그 명성이 잘 알려져 있다.

• Magazine of RCR
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• v.16 no.3
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• pp.59-65
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• 2021

• Journal of Digital Convergence
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• v.12 no.4
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• pp.93-102
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• 2014

Recently, a lot of effort has been made to reinforce the profitability of the company through successful overseas expansion as one of the major ways to secure the competitiveness and to increase the business value these days. So, this study aims to try to analyse of the status of the overseas expansion case for the recent power industry through the case of the Korea Western Power Co., Ltd. as a measure of the management efficiency strategy of the public sector organization, and to present the policy implications about the management efficiency in the future by drawing upon the management efficiency strategy. This paper suggests alternatives as follows: First, the competitiveness should be reinforced through continuous change and innovation and the management efficiency should be developed. Second, the governance system for public-private sector should be constructed. Third, the efficient management of the global human resources is needed. Fourth, the mutual confidence-building through the active contribution to the community activities is required.

• Resources Recycling
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• v.12 no.6
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• pp.64-70
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• 2003

China is in the midst of readiness for the jump of the IT industry. It is generally esteemed in business circles that China will step up to the level which can be called the strong country of IT in the aspect of quality as well as the expansion of quantity China has put in operation the supporting policies of IT industry altogether through 'The 10th 5-year plan' which has begun since 2001 keeping pace with it, we are going to find out the desirable directions which we head for by looking into the present situation and policies for the development of Jung-kyung, where 'The master plan of the western development' is now Per-forming to balance the big economic disparity in the eastern and western areas.