• 대한지리학회지
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• 제28권3호
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• pp.200-212
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• 1993

1968~1991년 사이에 도매업 판매활동에 의한 한국의 도시유형 변화를 분석한 결과 다음과 같은 점이 밝혀졌다. 1. 양년도 사이에 생산. 소비제 관계 도매업 특히 {농산물 및 음식료품} 도매업에 치우친 업종구성에서 기계 및 장비, 운수장비 등 투자재의 수요확대를 반영하는 도매업의 발달을 가져왔다. 2. 1970년대에는 중.소도시의 도매업 성장이, 1980년대에는 대도시의 도매업 성장이 이룩되었다. 그리고 6대 도시의 도매업 판매액의 집중률이 낮아졌으며, 특히 서울.부산의 집중율이 낮아졌다. 3. 최근 소득의 향상과 더불어 구매력 증대를 배경으로 1970년대에는 자동차 부품, 타이어 도매상점수가, 1980년대에는 사무용 기기, 자동차 도매업의 상점수가 크게 증가한 것이 도시유형을 변화시킨 원인이다.

• KDI Journal of Economic Policy
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• 제34권1호
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• pp.53-85
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• 2012

본 연구에서는 우리나라의 광공업통계자료를 이용하여 1985~2003년 기간을 대상으로 개별 공장 수준의 미시자료를 구축한 후 Sakellaris and Wilson(2004)의 분석방식을 차용하여 우리나라 제조업체의 체화 기술진보율(embodied technological change)을 추정하고, 이를 미국을 중심으로 한 기존의 선행 연구 결과와 비교해 보았다. 분석 결과에 따르면, 우리나라 제조업의 체화 기술진보율은 분석기간 중 연평균 13.7% 수준으로서 Sakellaris and Wilson(2004)이 추정한 미국의 제조업 추정치인 16.9%에 비해 다소 낮은 수준인 것으로 나타났다. 기간별로는 외환위기 이후 기간의 체화 기술진보율이 이전 기간에 비해 대폭 상승한 것으로 추정되었다. 한편, 기업특성별로는 외환위기 이후의 기간을 중심으로 IT산업이 비IT산업에 비해, 그리고 IT 고이용 산업이 저이용 산업에 비해 상대적으로 체화 기술진보율이 높은 것으로 파악되었다. 이와 같은 결과는 최근 설비투자의 전반적인 둔화세가 지속되고 있는 가운데, 설비투자의 구성 면에서 정보통신부문을 중심으로 질적 향상이 진행되어 왔음을 시사한다.

• 한국경제지리학회지
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• 제12권2호
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• pp.215-233
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• 2009

본 연구의 목적은 중국의 28개 성(省)을 대상으로 1997~2005년까지의 전통적 생산성과 환경 생산성을 비교해 보고자 함이다. 2000년 이전에 동부, 중부, 서부지역은 모두 오염물을 반영하지 않은 M생산성 성장지수가 오염물을 반영한 ML생산성 성장지수에 비해 평균적으로 높으나 2000년 이후 세 지역의 두 생산성변화지수는 거의 비슷한 수준을 보였다. 전반적으로 중국 성에서 대부분 환경을 제외한 생산성 성장 지수가 오염감소활동을 고려한 생산성 성장지수보다 높았다. 이는 중국의 지역경제가 오염배출량을 줄이면서 동시에 산출량을 증가시키는 생산 활동이 매우 어렵다는 의미를 함축한다. 향후 중국의 세 지역이 지속가능한 성장을 하기 위해서는 오염배출을 철저하게 억제하면서 경제성장을 추구하는 방식으로 경제성장 기조의 전환이 필요하고 청정기술 등의 선진화기술의 적극적인 투자와 환경규제 강화 및 집행법규의 실효성을 높여 나가야할 것이다.

• 한국경제지리학회지
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• 제23권3호
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• pp.209-228
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• 2020

본 연구의 목적은 코로나19의 확산에 따른 한국의 무역 및 산업의 변화를 글로벌가치사슬 관점에서 분석하고 시사점을 제시하는 것이다. 이를 위해 코로나19와 직접적으로 관련 있는 방역용품과 GVC 참여도가 높은 IT산업을 분석하였다. 방역용품은 코로나19의 확산에 따라 수출입 변동 폭이 컸다. 마스크의 경우 최종재는 수출입이 급격히 변화했지만 중간재의 변화는 상대적으로 크지 않았다. 한국의 IT산업은 GVC에서 전방참여도가 높아지고 후방참여도가 낮아지는 전반적인 변화 속에서 주요 무역대상국별로 차별화된 특성을 보였다. 아직까지 코로나19로 인한 변화가 직접적으로 나타나지는 않았지만, 중국, 베트남과의 생산 연계와 무역 의존도가 높은 상황에서 다변화 전략의 필요성이 높아졌다. 코로나19는 여전히 진행 중으로 포스트 코로나 시대의 GVC 변화에 대응하기 위한 기업의 전략과 정책적 노력이 필요하다.

• 한국중재학회지:중재연구
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• 제26권2호
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• pp.27-44
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• 2016

The use of program formats has slowly but surely developed into an important component of the television industry. This article examines the surprising gap between the constantly growing, multi-billion-dollar trade of program formats and their unclear and contradictory legal treatment. From both the social and commercial standpoints, television formats are valuable creations. Understanding the two products, the paper and program stages, of a television format and their respective markets, is fundamental to discussions of its legal protection. Interestingly, under current law, the less-developed stages of the process (program ideas and paper formats) are awarded more protection than the aired program format, which accumulates higher levels of investment, creativity, and expression. Internal industry mechanisms, such as vertical integration, damage to reputation, and industry institutions, exist in both markets and are still able to control and influence members' behavior to some extent. However, while the influence of internal industry mechanisms is still strong in the paper format market, in the program format market, which continues to grow, such mechanisms have weakened, amplifying the importance of a clear legal system. The absence of protection will certainly not completely eliminate the production of new program formats. However, these factors do not add up to a case against protection. The changes in the program format market in the last two decades support the theory that the overall effect of providing legal protection for TV formats would promote beneficial competition and encourage more original creations. The underlying question for television formats should not be whether to protect but rather how.

• 한국멀티미디어학회논문지
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• 제7권11호
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• pp.1630-1638
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• 2004

게임제작의 궁극적인 목적은 수요자가 만족하는 게임을 개발하여 최대한 많이 판매하는 것이다. 본 연구에서는 게임 공급자나 수요자가 희망하는 높은 만족도를 갖는 게임을 제작 및 개발할 수 있는 근거를 마련하기 위하여 게임만족도를 정량적으로 평가할 수 있는 평가 시스템 모형을 제안하였다. 이를 위하여 설문조사를 통해 얻은 자료를 토대로 게임개발 구성요소들의 중요도를 AHP 방법으로 산출하여 장르별 게임 만족도를 스코어로 정량화시켰다. 또한, 구조방정식모형을 이용하여 게임 만족도에 직접적으로 영향을 미치는 요인의 내용과 그 크기를 분석하였다. 그 결과 게임 만족도에 직접적으로 영향을 미치는 가장 큰 요인은 흥미성으로 평가 되었다. 따라서 높은 만족도를 갖는 게임을 제작 및 개발하기 위해서는 우선적으로 게임의 흥미성 요인에 대한 적극적인 투자와 기술력 확보가 필요함을 제시하였다.

• Journal of Biosystems Engineering
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• 제35권2호
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• pp.91-99
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• 2010

A Model of small scale total mixed rations(TMR) plant which can be utilized round bales was developed, tested and analyzed in this study. This study consist of two parts. One is development of a small scale TMR plant model which was already reported at the previous paper. This is the second part of the study. For the study, a series of tests of the model plant were performed and its costs was analyzed. Also, the break-even point of the model plant by comparing with market price of commercial TMR feed was determined. Results of the research are summarized as follows ; As the results of mixing test, the average coefficient of variation(CV) value for mixing of the feed was 13.0 % at the gate of the mixer. The production cost was estimated as 8,298 won/head for dairy cattle farm and 2,495 won/head for beef cattle farm, when producing 8 batch a day. Also, it is recommended to utilize the model plant when farm size is over 79 heads for dairy cattle farm and 113 heads for beef cattle farm. As an overall conclusion, the model plant designed for farm size TMR feed mill will be very useful model for both beef cattle and dairy farms in Korea. Also it is expected that the capital investment for the model plant can be recovered with 8 months compare with purchasing commercial TMR feed if the model plant feeds 1,000 beef cattle approximately.

• 농촌계획
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• 제19권4호
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• pp.73-79
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• 2013

As facilities performing the production, processing, preservation, and shipment of agricultural products; agricultural facilities are categorized into planting facilities and livestock facilities based on the management target. Agricultural facilities are set in farmlands, and facility users mainly complain about the legal or institutional restrictions on farm rather than their own facilities itself. From 2009 to 2012, the Ministry of Agriculture Food and Rural Affairs (MAFRA) published the "Casebook of farmer Complaints on Farmlands" in order to help answer farmers' questions and support public workers' workloads. However, contents related to agricultural facility installed in farmland are currently not dealt with in particular. Among agricultural facilities, demands of property rights with livestock facilities have risen due to construction permissions, operational restrictions, and high initial investment costs; and relevant laws were revised and are now being executed. However, for planting facilities such as mushroom facilities, ginseng facilities, and greenhouses; farmer complaints related to property rights are constantly increasing because revisions to relevant laws are not being made despite the rising diversity of construction materials through technical developments as well as the rising scale of assets-i.e. mechanization, automation, and the application of New Regeneration Energies according to capital influx. In this study, the current state of relevant agricultural facility legislation were organized and their drawbacks deduced in order to propose improvements of Agricultural Facility Legislation. The result of interviewing with public workers and farmers show that agricultural facilities should be regarded as extensions of farmlands rather than as facilities built in land where development actions were being taken. Alternatives able to reflect these opinions were suggested through expert consultation.

• 지역연구
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• 제8권1호
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• pp.1-29
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• 1992

The major purpose of this paper is to examine two closely related issues. An attempt is made here to examine internationally high land price in Korea from the perspectives of market fundamentals (MF) and bubble theory, respectively. Another theoretical issue, whether land speculation can result in market failure, is also examined. It has been concluded that the primary causes for the rapid increases in land prices in Korea, could be found in the perspective of MF. (1) The financial intermediaries has been controlled by the government since 1960s. Real Interest rates in the commercial banks has been controlled at the level of zero or sometimes negative; scarce financial resources has been rationed by the government. The governmental control of the bands has also resirained the development of securities market. Money, which can not find the appropri opportunity for saving in financial market, moves to land market. (2) Socially created land value, based on rapid economic gorwth and big public investment, has been appropriated mainly by the private: The effective tax rate of land holding tax has been under 0.02 percent; Real Estate Capital Galns Tax has, in fact, affected few persons, mainly because examptions and preferential taxation have been widely permitted. (3) The government has ploaced severe limitations on rural-to-urban land conversion, although the demand for urban uses has repidly grown. All factors above caused the cyclical land speculation. This, in turn, created the myth that land prices will inevitably continue to rise. Based on the myth, the growing bubble in land price has been created. This is the secondary reason for high land price relative to income in Korea. It is also shown that it is possible that speculation in land results in market failure because land is fixed in quantity and can be used for production and speculation purposes simultaneously.

• 환경위생공학
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• 제23권3호
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• pp.9-22
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• 2008

This study was conducted to develop a system that processes harmful gases and dust, which being generated in the production of micro-inorganic fabric. This can be obtained by melt spinning raw materials such as agalmatolite, fluorspar, limestone, silica under high temperature at $1500-1600^{\circ}C$ in a glass recuperator using a dry method by Cyclone Reactor or Envelope Type (ET) type Bag Filter. If the number of the members of Korea Glass Industry Association reaches up to 45, the damage of the harmful gas being generated in recuperator should not be small. In addition, research of existing facilities showed the most of harmful gas treatment facilities which adopt wet treatment or semi-dry treatment process. This was caused the problems for wastewater and the second pollutive materials. Moreover, in the dust collecting facility behind recuperator, it is also problematic that electric dust collector requires enormous initial investment. We have researched various methods to show both economic and efficient new processes for the preventive facilities of recuperator. As the result of the experiments, the removal efficiencies of HF and SOx were 99% and 87%, respectively. Although it was insignificant reaction, a pretty much interesting result that NOx showed an absorption reaction with $Ca(OH)_2$(removal efficiency was more than 25%) was obtained.