• 지역연구
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• 제11권2호
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• pp.1-17
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• 1995

Regional production structres are investigated through an estimation of three-input(labor, capital and material) translog cost function. The estimation uses the pooled data in which time series data of 1970-1990 are combined with cross-sectional data corresponding to firm sizes. The empirical finding are the following: (1) the factors are Allen substitutes each otner in general except Pusan and a couple of regionss, and (2) estimates are very small in its absolute value irrespective of the regions. The low elasticity estimates of this study implies that substitytability among the three inputs are very weak in the regional manufacturing production compared to that in the national production. Seoul-Kyungki metropolitan area produces not only the smallest elasticities but relatively stable estimates without much fluctuation between the sub-regions of the area.

• 대기
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• 제21권2호
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• pp.173-183
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• 2011

Production of reanalysis data is important since it contributes to develop all fields of atmospheric sciences and to profit national economy. The developed countries such as USA, EU, and Japan have manufactured the global reanalysis data since the 1990s, but their data present a lack of detailed regional climates. For those who need to analyze the regional climate in/around Korea, a high-resolution reanalysis data should essentially be made. This study reviewed the existing reanalysis data and the applications, and the available observations for the data production. We also investigated the opinions and needs of the potential data users in Korea. We suggest the specifications of the data to have the domain of 55-5N, 80-150E (which includes Mongolia and most Southeast Asian countries), the spatial resolution of 10-20 km, and the period of most recent 30 years. With the specifications and climate models operated in KMA, this study argues that production of the reanalysis data with functional climate information is feasible in both technical and economic aspects. Finally, for successful data production, the framework of the future reanalysis data project was suggested.

• 대한교통학회지
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• 제23권2호
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• pp.37-50
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• 2005

일찍이 1980년대 미국경제가 낮은 생산성으로 인해 난관에 봉착했을 때 그 이유 중 하나로 공항과 같은 사회간접자본시설 투자의 부족을 지적하는 사람이 많았다. 이후 사회간접자본시설에 대한 투자와 생산성간의 상관관계에 대한 연구가 많이 행해졌으나 그 결과는 연구자에 따라 상당부분 상이하게 나타났다. 본 연구는 사회간접자본시설에 대한 공공투자를 고려한 지역생산함수를 이용하여, 공항에 대한 투자가 지역총생산(GRDP)에 미치는 여향을 분석하였다. 특히 그 투자효과를 지역 내로 국한하지 않고 타 지역의 생산에 미치는 파급효과(spillover effect)까지 반영하도록 하였다. 본 연구에서는 공항 투자 스톡을 별도의 독립변수로 분리 채택한 생산함수를 지역별로 횡단면자료와 시계열자료를 합한 패널자료(panel data)를 이용하여 추정하였다. 총량자료(aggregate data)를 이용하여 산업전체 생산에 대해 분석한 겨롸는 지역 내${\cdot}$외의 GRDP에 미치는 직접효과와 파급효과에서 모두 정(+)의 관계를 보여 공항투자가 지역경제에 긍정적인 영향을 미침을 알 수 있었다. 그러나 7개 산업부문별로 분석한 결과는 일정하지 않았다. 즉, 산업의 특성에 때라 공항투자의 직${\cdot}$간접효과는 다르게 나타날 수 있으며, 사회간접자본시설에 대한 투자가 지역 내${\cdot}$외의 산업구조를 다양하게 변화시킴으로써 지역경제의 구조조정에 기여함을 확인할 수 있었다.

• 기술혁신연구
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• 제9권2호
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• pp.34-55
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• 2001

With increasing globalization, a proper policy for global inter-city networking strongly required, which presumes the study on the heterogeneity among regional innovation systems. While surveying the research results of the Evolutionary Economics, 1 stress that regional systems of innovation differ in technological capacities, industrial structures, institutional arrangements and socio-cultural features. 1 make the empirical investigation based on the data of Busan and Hamburg, making clear the regional specificities among regional innovation systems. The results show that regional systems of innovation in Busan and Hamburg are quitely asymmetric. They suggest also the limitation of neo-classical assumption on the ‘homogeneous production function’ and that policy-makers in regions should make the policy for ‘global inter-cities networking’, based on perspectives of regional heterogeneity.

• 농촌계획
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• 제26권3호
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• pp.25-38
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• 2020

The purpose of this study is constructing a regional-level crop acreage choice model incorporating the impacts of producer risk aversion, and applying the constructed model to the Korean policy that promotes rice paddy conversion into non-rice crop fields. The study adopts the approach of Paris (2018) which estimates the absolute risk aversion coefficient inside of a positive mathematical programming model. A panel data set of 143 cities/counties is used for the empirical study where agricultural land in each region is allocated to 8 crops. Our estimated absolute risk aversion coefficients are smaller than those of Paris (2018), but are a little bit larger than those of the existing Korea studies based on survey or econometric methods. We found that there are close relationships among the estimated risk aversion, regional characteristics, and farming patterns. We also found that incorporating the estimated risk attitudes results in substantial differences in the impacts of the rice paddy conversion policy.

• 대한약학회:학술대회논문집
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• 대한약학회 2002년도 Proceedings of the Convention of the Pharmaceutical Society of Korea Vol.2
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• pp.396.2-396.2
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• 2002

Analytical results during the proficiency test managed by Kyungin Regional Korea Food ＆ Drug Administration were proposed to be influenced by several factors. Data of several factors were collected along with the test results with ibuprofen and sobrerol formulations. The collected data were the use of internal standard, academic background and career of analytical personnel, production size of the company and location of the participating laboratory. (omitted)

• 유통과학연구
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• 제16권9호
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• pp.35-41
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• 2018

Purpose - The purpose of was paper is to do a conceptual analysis of the determination of local superior commodities using the location quotient technique and an analysis of the contribution of superior products to the regional economy. The results of determining superior commodities are used to determine regional product specialization and its contribution to the regional economy. Local superior commodities are dynamic and selected based on the potential to increase regional income. Research design, data, and methodology - This study used location quotient techniques and regional economic analysis with annual data rocks, production data in the agriculture, plantation, fishery and forestry sectors. Local superior commodities are calculated to contribute to regional economists. Result - The findings obtained showed the location quotient technique can determine local superior commodities and local superior commodities contributed positively to the regional economy. The test results were carried out in Jember Regency, East Java Province, Indonesia. Conclusion - The ass well main commodities of Jember Regency are tobacco. Tobacco commodities contribute positively to the regional economy, they were not significantly due to affected by the low of commodity prices in harvest. The low prices indicate the strength of the weak bargaining position of farmers towards the market.

• 한국지역지리학회지
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• 제3권1호
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• pp.135-154
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• 1997

본 연구는 안동지역 삼베수공업산지의 존립기반 즉 생산유통체계의 변화 및 경영특성, 그리고 산지내 사회적 분업과 지역 분화의 실태를 분석하였다. 안동 삼베수공업은 1970년대 고도경제성장기의 극심한 쇠퇴기를 거쳐 1980년대 후반 이후 소득수준 향상에 따라 1970년대 초반 수준으로 회복되면서 일정수준을 유지하고 있다. 생산유통체계는 종래 일괄생산체계의 "소상품형"에서 1980년대 후반 이후 품질 및 생산공정 개선노력과 생산연령층의 노령화 그리고 기존 제품판매체계의 기능약화로 생산공정상의 사회적 분업을 중심으로 생산유통체계가 변화하였다. 산지내 사회적 분업은 대마 재배와 제사 및 직조 공정간, 나아가서 부분적인 수공업적 공정상의 분업 그리고 생산과 제품 판매간의 크게 3부분에 걸쳐 이루어지고 있다. 이중에서 강산과 제품의 유통 판매간의 분업은 활성화되지 못해 신제품의 기획 개발 및 판로개척을 선도할 수 있는 업체가 정착 발달하지 못하고 있다. 지역 분화의 특징으로는 과거 전지역에서 보편적으로 이루어지던 생산이 특정 지역에 한정적으로 이루어 곁과 동시에 지역간 생산유통체계상의 차별성에 기초하여 지역간 연계가 강화되었다는 점을 들 수 있다. 지역분화의 원인으로는 대마재배의 지역 특화와 노동력 이용방식에 있어서의 차별성을 들 수 있다.

• 보건행정학회지
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• 제25권2호
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• pp.118-128
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• 2015

Background: We measured productivity changes of regional public hospitals using both global Malmquist productivity index-based on global production possibility set over all the periods-and the traditional Malmquist productivity index and analyzed the factors of productivity change. Methods: The data used in this study is two annual inputs and two annual outputs of 32 regional public hospitals in Korea from 2005 to 2009 and the results such as distances and Malmquist productivity index and global Malmquist productivity index are obtained by an R program written for this study. Results: The results can be summarized as follows. Firstly, technical efficiencies of regional public hospitals are affected largely by scale efficiency than pure technical efficiency. Second, productivity progressed and technological change has more significant influence on productivity advance over the period between 2005 and 2009. Third, the circularity problem of the traditional Malmquist index is confirmed, and so the global Malmquist index without this problem are valid for the analysis. Conclusion: Though this study also has some limitations with the data of regional public hospitals with a short time span, it is the first study of hospitals using global Malmquist productivity index and later it can be expanded to private hospitals and longer time periods.

• 농촌지도와개발
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• 제16권3호
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• pp.557-586
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• 2009

The objective is to find the classification criteria between urban and rural, and to classify the urban and rural area all the country in Korea. For the research objectives, reviews of related literature and statistical yearbooks were used for finding criteria and analysing data. Through reviewing the literature, some indicators were selected in views of rurality and urbanity, and gathered the data from statistical yearbooks. And factor analysis was used to find first and second factor for classifying region. Six factors as a city surrounding(36%), non-farmer household population ratio(28.1%), cultivated acreage(12.48%), agricultural production surrounding (12.40%), the farm family number change(5.58%) and household number rise and fall(5.54%) were finding. And rurality factors were cultivated acreage, agricultural production surrounding, the farm family number change and household number rise and fall, and urbanity factors were city surrounding and non-farmer household population ratio. Based on the first and second factor loaded amount, four type regional classification was followed.