• Journal of the Korean Regional Science Association
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• v.34 no.2
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• pp.35-47
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• 2018

This research aims to examine the spatial patterns of vacant housings and the factors determining housing vacancy in Daegu using individual-level building DB. The results of the spatial pattern analysis showed a donut shaped-spatial concentration of vacant housings in the central areas of the city. The results of logistic regression analysis revealed that not only individual building characteristics, such as building area, number of floors, and building age, but also socio-economic characteristics of community, such as urban redevelopment district, number of adjacent vacancies, recent population change, and ratio of elderly, are important factors affecting housing vacancies.

• Journal of the Economic Geographical Society of Korea
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• v.25 no.4
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• pp.514-530
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• 2022

Industrial clusters are being promoted in various ways to enhance industrial competitiveness around the world. This study aims to examine the formation and development process of regional industrial clusters in Bavaria, which are strengthening the competitiveness of local industrial enterprises and leading the continuous development of related industries in Germany, which shows stable industrial growth amidst global competition. To this end, this study first theoretically overviews the regional industrial clusters, followed by a case study of the development process and characteristics of cluster promotion policy in Bavaria, Germany. In particular, this study seeks to identify the formation and organization system of industrial clusters in Bavaria. Based on these analysis results, this study examines the main characteristics and success factors of regional industrial clusters in Bavaria, Germany, and tries to derive policy implications for creating and fostering industrial clusters in the future.

• Journal of the Economic Geographical Society of Korea
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• v.26 no.3
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• pp.324-336
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• 2023

The purpose of this study is to examine the characteristics of ANRU, France's governance-type urban regeneration promotion organization, and to examine policy implications that can be used for domestic urban regeneration projects. The results of the study are summarized as follows. First, ANRU is established and operated as a national governance-type urban regeneration promotion organization in France, and ANRU is a central-led urban regeneration promotion organization, but it aims to operate a governance method in which various urban regeneration projects participate. Second, ANRU operates three urban regeneration programs nationwide: PNRU, NPNRU, and PNRQAD, and through administrative and financial support, it is promoting the improvement of the residential environment in the business district, diversification of urban functions, economic development, and social diversity. Third, it proposed the need for a national-level governance-type urban regeneration promotion organization for effective promotion and visible results of urban regeneration projects in Korea, the need for solidarity between local governments, and the use of public-private partnerships at various levels.

• Journal of the Economic Geographical Society of Korea
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• v.17 no.2
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• pp.402-419
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• 2014

This study attempts to investigate the spatial characteristics of private tutoring markets for adults which have been expanded rapidly with labor market changes in Korea. In particular, For the purpose, we examine thoroughly various indies of labor markets and private tutoring markets for adults in Korea in first and then analyze the spatial characteristics. We classify private tutoring institutes for adults into two categories by job-statuses and education levels, and analyze the spatial distribution patterns of the attendants of the classes. In order to understand the spatial characteristic of their distributions, we distinguish whether there exist the spatial autocorrelation or not by applying Moran's I values for each categories in first. We also examine the spatial cluster patterns by Hot spots analysis utilizing $G^*$ statistics. Multiple linear regression models are developed for each category to explain the relationships between the spatial distributions of private tutoring institutes and geographical variables.

• Proceedings of the Korea Water Resources Association Conference
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• 2021.06a
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• pp.89-89
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• 2021

부영양화된 호수나 유속이 느린 하천에서 발생하는 녹조의 과도한 발생은 하천 생태계 훼손, 동식물의 건강, 담수의 오염 등 환경 사회 경제적으로 큰 피해를 준다. 현재 수질 측정망은 정해진 지점에서 Chlorophyll-a(Chl-a), Phycocyanin(PC)을 대표농도로 산정하고 조류경보에 활용하고 있으나, 일주일에 한번씩 샘플링을 통해 Chl-a 및 PC를 측정하여 시공간적인 신뢰성의 문제가 제기될 수 있다. 본 연구에서는 기존 점단위 조류 모니터링의 한계점을 개선하기 위해 초분광영상 자료를 머신러닝 기법에 적용하여 Chl-a 및 PC 산정 알고리즘을 개발하였다. 이를 위해 Chl-a와 PC의 최대 흡수, 반사 파장대, 주요 물 흡수 파장대 자료를 조합하여 9개의 파장비를 구축하였으며, 기존 연구에서 활용한 머신러닝 기법인 Partial Least Square, Random Forest, Gradient Boosting, Support Vector Machine, K-Nearest Neighbor, Artificial Neural Network를 검토하여 최적 모델을 선정하였다. 학습된 머신러닝의 성능을 R², NSE, RMSE 목적함수를 이용해 평가하였으며, 그 결과 ANN이 각각 PC 0.801, 0.755, 11.774 mg/m³, Chl-a 0.733, 0.622, 8.736 mg/m³로 가장 우수한 성능을 보였다. 최적화 된 ANN 모델을 백제보 상류 2016-2017년 항공 초분광영상에 적용하여 시공간에 따른 조류 분포변화를 평가하고자 한다.

• KDI Journal of Economic Policy
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• v.18 no.2
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• pp.3-61
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• 1996

80년대초 이후 기술혁신의 가속으로 중소기업에서도 기술변화에 대한 적응이 경쟁력의 유지를 위한 핵심과제가 되면서, OECD 국가는 중소기업에 대한 과학기술정보(科學技術情報)의 이전(移轉)을 촉진하는 정부지원을 확충하였다. 경제성과의 개선을 위해서는 기술혁신만이 아니라 기술혁신의 성과를 확산시키는 것도 중요하다는 인식으로 중소기업의 경쟁력향상에 기여하는 과학기술정보의 공급확대를 위하여 연구개발사업(硏究開發事業)에 대한 지원을 강화하는 동시에 중소기업에 대한 과학기술정보의 이전을 촉진하기 위하여 과학기술정보의 공급원(供給源)(대학, 시험연구기관 등)과 중소기업을 연결하는 다양한 중개(仲介)(촉매(觸媒))기관(機關)의 설립 운영을 지원하고 있다. 연구개발과 과학기술정보이전에 관한 과학기술공급원과 중소기업간의 인식의 차이를 해소하기 위하여 정보교환(情報交換)과 인적교류(人的交流)를 확대하고 과학기술공급원이 제공하는 지식을 중소기업이 이용하기 쉬운 기술로 변환하기도 한다. 이러한 기능을 중개기관이 효과적으로 수행하기 위해서는 중소기업 사업자와 신뢰관계(信賴關係)를 구축하는 것이 긴요하며, 기술변화를 인지 수용하도록 유도하는 초기단계에서는 중소기업의 네트워크를 통하여 접근하는 것이 효과적이다. 이러한 기술확산과정(技術擴散過程)의 특성으로 인하여 지역혁신체제(地域革新體制)의 구축과 기술혁신정책(技術革新政策)의 지역화(地域化)가 강조되고 있다. 최근에 통상산업부와 과학기술처도 기술혁신정책의 지역화를 시도하고 있다. 연구기반과 산업기반을 고려하여 지역별로 다양한 유형의 산학연 공동연구기반이 구축될 계획이다. 기술혁신정책의 지역화는 시도단계에 불과하며 효율적인 지역혁신체제를 구축하기 위한 여건도 불리하다. 선진국에 비하여 대학과 연구기관의 연구자원(硏究資源)에서도 현격한 차이가 있으나, 네트워크의 혁신성을 좌우하는 지식집약형 중소기업의 비중과 중소기업기술개발의 혁신성에서도 선진국에 비하여 절대열위에 있다. 이러한 불리한 여건을 극복하기 위하여 중소기업의 혁신현장에 밀착된 지역의 전문가집단이 지역경제의 비전과 지역산업의 특수성을 고려하여 지역연구개발사업(地域硏究開發事業)을 전략적으로 기획하고 효율적으로 추진하며, 기획 추진과정에 참여하는 지역대학 지역시험연구기관 지역산업단체 등이 구성하는 지역사회(地域社會)의 협의체(協議體)가 정보공유(情報共有)와 공동학습(共同學習)을 통하여 지역혁신체제의 형성을 주도하고 경쟁과 협력의 조화를 통하여 기술혁신을 가속시키는 지역사회(地域社會)의 규범(規範)과 문화(文化)가 정착되도록 노력하며 중앙정부는 지역연구개발사업에 대한 지원에서 투명하고 합리적인 평가기준을 제시하고 지역산업의 혁신성과에 의하여 지원을 차등화(差等化)하는 경쟁원리를 도입하여 지역사회의 합리적 의사결정을 유도해야 한다.

• Korea journal of population studies
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• v.10 no.1
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• pp.50-69
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• 1987

There are about 400, 000 Korean ethnics living in Central Asia. Most of Koreans in Central Asia are leading a stable middle class life mostly engaged in farm work. With increase of educational attainment of their children, a number of Koreans are launching into political and academic circles as well as in the cultural world or the press. In recent years, however, the countries in this area(Uzbekistan and Kazakstan) for this study advocate an ethnic united policy to stabilize the politics and society and to carry out efficient transformation from the former socialistic economy to a market oriented economy. In addition, they are trying to recover the culture and the language of each nation which has been forgotten in the assimilation of Russia policy. Koreans have difficulty in adaption to this kind of change. In fact, a number of Koreans lost traditional culture and could not speak their mother language - Korean. Although they more or less maintain national consciousness, they recognize Uzbekistan or Kazakstan as their nation politically. They associated with North Korea unilaterally before the launching of the Perestroika policy. But after the Seoul Olympics held in 1998, there was movement to know and understand South Korea. There has been increased in the investment by Korean companies in Central Asia. Now, what is an alternative idea for Korean community consciousness\ulcorner It can be summarized as follows: 1) The increase of aid to Korean education institute : Considering the last few decades of Russia's strong racial assimilation policy, which leads most Koreans to lost their language and national culture, the priority should go to Koreans education. 2) Local Korean press support : Though Korean newspaper are published and Korean broadcasting is on the air currently in Uzbekistan and Kazakstan, they are suffering from qualified staff and poor financial status. Therefore, positive support should be established for these Korean mass communication media outlets to recover their own function and expand their dissemination powers quickly. 3) Research on the actual condition for Korean Community : It is essential to directly examine the local Korean community's regional distribution, population structure, Korean group's formation and operation, social and cultural understanding, racial consciousness, hope for their mother land and much more. 4) Increase of mother land and education opportunity : To stir up national culture and national consciousness within the Korean community, it is necessary to expand continuous opportunities for mother land visits and education training for local Koreans, especially for second and third generations.

• Korea journal of population studies
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• v.28 no.2
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• pp.97-129
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• 2005

Korean society recently witnesses a rapid lllcrease of suicide across all ages. In particular, suicide in old ages jumps up ill a very unexpected way. Furthermore, the order of suicide in the cause of death across all ages is becoming higher and higher in Korea. This study provides details of suicide that occurs in Korean society with the comparison to that of Japan at the descriptive level. It is not well known why suicide in Korean surges recently. Several previous research show the possibility that surging suicide is closely related to the worsened economic conditions especially since the economic crisis in 1997. They adopt economic growth, unemployment rate, income distribution, household finance index as economic indicators in their research. This study also adopts those indicators and conducts a correlation analysis in two periods, 1990-1997 and 1998-2004. It is found that there is no correlation between economic indicators and suicide in the period of 1990-1997. On the other hand, there is a very strong correlation between income distribution and suicide in the period of 1998-2004. Other economic indicators except income distribution does not have any significant correlation with suicide. This finding suggests that currently increasing suicide in Korea may be a result of economic polarization, which has been worsened since the economic crisis in 1997.

• Archives of design research
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• v.18 no.2 s.60
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• pp.27-36
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• 2005

Illustrations in advertisement uses various social and cultural codes to stimulate the desire to buy in consumers in the first place, since this is an economic phenomenon orchestrated to sell a product. Hence, factors outside the product per se, such as tradition, social issues and class consciousness are introduced. Especially, in modern advertisement a strategy is adopted to differentiate standard products produced by mass production. In order to do so, such factors as mentioned above become as important as physical characteristics of the product per se and its usage value. As a result, phrases or images used for advertisement can have independent influences on the society irrespective of the sales effects on the product. In this respect, it is fair to state that advertisement reflects the phases and consciousness of a given period as a cultural phenomenon. Therefore, based on the premise of characteristics and roles attributed to the advertisement, this thesis proposes to make a comparative study on the images of women in commercial advertisement in Korea during Japanese Imperialism and China during Cultural Colonial period dating from 1900 to 1945. The starting point of this research will cover the period of foreign trade and Japanese Imperialism in Korea and interference of Western Power in China. It will also investigate on the birth of Korean advertisement by Japanese Imperialists and Chinese modern advertisement along with the modernization of Shanghai. Then, I propose to present the illustrations of women in advertisements based on comparative study of their characteristics and expressions as observed in several case studies both in Korea and China. Connotative meanings in such advertisement will be investigated in the context of political, economic and cultural dominance.

• Korean Journal of Social Welfare Studies
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• v.49 no.2
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• pp.93-124
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• 2018

Using the Korean Survey of Household Finances and Living Conditions panel data from 2012~2016, this study analyzed youth (19~34 years) poverty and employment and examined the factors that affect employment status. The analysis revealed an increase in the proportion of young people who are students or jobless; the economic conditions of the young people varied by factors such as marital status, education, job status, and loans; and the government public transfer policy had little impact on reducing the relative poverty rate of the youth. We also examined the factors affecting the youth's employment status and the risk of being employed in low-paid jobs, using multi-logit and logit regression model respectively. Considering employment status, the older and more educated the youth were, the less frequently they were employed in temporary or daily jobs instead of regular ones, but there was no difference between genders in terms of having temporary or daily jobs. A logit analysis on the determinants of low-paid jobs demonstrated that women, the less educated, spouses or children of the household, and temporary or daily workers have a greater probability of working at low-paid jobs. As women became older, their risk of having low-paid jobs increased, which demonstrated the phenomenon of "lock-in" at low-paid jobs. Temporary or daily workers of all age groups faced a higher risk of lowpaid employment, which stood out for the youth. Based on these results, we suggest that government employment and welfare policies should consider individual characteristics of the youth and their life cycle, along with efforts to supply decent jobs, continuously and stably.