• Proceedings of the Korean Statistical Society Conference
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• 2005.05a
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• pp.65-71
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• 2005

지역소득통계는 경제${\cdot}$사회${\cdot}$복지의 종합적인 지역정책 수립을 위한 핵심 자료로 이용되고 있다. 지역소득통계의 수준을 보다 높이기 위해서는 현재 작성하고 있는 생산 및 지출측면의 지역소득통계 뿐만 아니라 분배측면의 소득에 대한 통계도 함께 조속히 작성되어야 한다. 국민소득통계는 한국은행에서 작성하고 있으나 16개 시도별 지역내총생산(GRDP)통계는 통계청에서 별도 추계하여 작성하고 있다. 이에 지역내총생산(GRDP)과 국내총생산(GDP)의 상호간 차이를 최소화하기 위하여는 유기적인 협력관계가 필요하다. 또한 기초자치단체(시군구)별 지역내총생산(GRDP)통계는 시도에서 작성하고 있다. 현재 6개 시도에서 작성되고 있는 기초자치단체별GRDP의 작성 확산을 위한 노력과 아울러 이들 자료와 통계청에서 작성한 시도별 GRDP자료와의 정합성 유지방안에 대한 대책도 요구되고 있다.

• International Area Studies Review
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• v.15 no.3
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• pp.285-306
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• 2011

This paper analyzed the effects the regional competitiveness index on the characteristics of the regional growth. This study divides the regions in the US based on the static and dynamic standard of income for the characteristics of the regional growth. The results of the analysis are as follows. First some regions such as Alaska, Connecticut, Maryland, Massachusetts, Virginia, Washington and Wyoming have higher levels of SCI and both the rate of growth and per capita income than the national average. These are considered prosperous regions based on their high level of SCI. Second, in regards to the relation between the income level and regional competitiveness index for the regional growth, the variables such as human resource, science technology, business incubation, openness, safety and environmental policy are significant. Third, infrastructure, human resource, science technology and openness are the significant variables concerning the relation between the rate of income growth and regional competitiveness index for the regional growth.

• International Area Studies Review
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• v.16 no.1
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• pp.275-301
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• 2012

This study analyzes the regional disparity in India between 24 states over the period 1980 to 2009. The traditional regressive and spatial autoregressive models are used that includes measures of spatial effects. The results provide no evidence that convergence is valid in India. However, the results indicate that spatial interaction is an important element of state growth in India. The result of spatial analysis excluded two outliner states reveals more strong relationship between the weighted spatial income level and the state growth rates. Moreover, the results find that the coefficients of spatial lag of initial per capital and error terms are significantly negative. The coefficient of variation measures that the distribution of state income level has diverged over time. Therefore, this study concludes that the growth of regional state income does not have a tendency to converge rater than diverge. The results is rational because as the Indian economy is growing rapidly, some states grow faster than the others while initial poor states become the poorest ones, which increases regional disparity in India.

• Journal of the Korean Data and Information Science Society
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• v.9 no.2
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• pp.337-344
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• 1998

We analyze statistical reliability about local area results of '96 Survey of Family Consumption Behavior by the National Statistical Office. Also, we suggest reliable estimation procedures for reducing statistical errors in local ares estimation problem.

• Economic Analysis
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• v.27 no.3
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• pp.61-96
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• 2021

This study is to structurally examine the regional income disparity in Korea. It measures the regional income inducement by household consumption expenditure per unit income, and the regional interdependency of income using 2005 and 2015 Regional Input-Output Tables of 16 provincial regions of Korea. The results are as follows. Firstly, the income inducement by consumption expenditure per unit income decreased overall, mainly due to the decrease in the income inducement of other regions than due to that of their region. Secondly, in many regions, the inter-relational income dependency per unit income decreased also, this too, mainly due to the decrease in the income transfer to other region. And, the income inducement effects of consumption expenditure per unit income of Seoul and Gyeonggi, which occupy a large portion of the Korean economy, were lower than that of other regions, but took the largest portion of income inducements generated by other regions as well as by themselves and absorbed the income transfers from other regions the most. The higher income inducement and income absorption in Seoul and Gyeonggi by consumption expenditure of other regions were mainly because of the high share in service of their consumption structure, the progress in tertiarization of their industrial structure, and the high wage portion. These results also mean that viewed from the regional interdependency of income, the income of Seoul and that of Gyeonggi are highly dependent on the income of other regions. Especially, Gyeonggi which leads the overseas exports of high-tech based manufactured products, has other external factors that contribute to their high income inducement, whereas, Seoul which shows high income absorption using its inter-relations with other domestic regions based on the services, has an income-generating structure that is sensitive to other regions' economic situation. Amid overall declines in regional income inducements and in income transfers, and continuing concentrations into Seoul and Gyeonggi regions, to alleviate the regional disparity, the regional industry policies should, rather than benchmarking the policies of the two concentrated regions, enhance their own inter-regional relationships by strengthening the comparative advantage of their regionally specialized industry.

• Journal of the Korean Regional Science Association
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• v.37 no.1
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• pp.15-27
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• 2021

This study investigates the difference in income trajectories of the working poor and the non-working poor and explains the effects of socio-demographic (marriage, education) and regional (living in large cities) factors on intergroup differences. We use Seoul Survey data collected between 2009-2018 and the latent growth modeling approach. It was found that the trajectory difference between groups was statistically significant. Since 2016, the income gap widened as the income of the working poor stagnated. The three variables included in this model better explained the income trajectory of the working poor compared to the working non-poor. In particular, the change in income growth rate was positively related to whether they live in large cities. This suggests the possibility that living in a large city would act as an economic premium for the working poor. It is necessary to conduct follow-up studies on urban premiums for the working poor.

• Journal of Korean Society of Transportation
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• v.20 no.3
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• pp.93-103
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• 2002

우리 국민의 교통수요행태를 분석하기 위하여 준이상수요체계(almost ideal demand system) 함수형태의 집계교통수요모형을 설정하였다. 대중교통수단으로서 시내버스, 시외버스, 택시, 기차, 전철이 그리고 개인교통수단으로서 연료비가 포함되었으며, 기타재화 및 서비스에 대한 소비지출이 함께 추정되었다. 추정에 이용된 자료는 통계청의 "도시가계연보"에 수록된 '전국 도시가구 소비지출'과 "물가통계"에 수록된 '전국 도시소비자 물가'이다. 추정결과 모형의 설명력을 나타내는 수정결정계수(adjusted-$R^2$)는 대부분 0.9 내외에서 높게 나타났다. 추정계수는 총 51개중에서 25개가 5% 수준에서 유의한 것으로 나타났다. 추정된 계수값을 이용하여 가격탄력성과 소득탄력성을 구하였다. 자기가격탄력성과 소득탄력성 추정치는 조금 높기는 하나 부호와 상대적 크기가 모두 예상과 일치하고 다른 연구결과들과 유사한 범위에 있다. 연료비에 대한 소득탄력성은 1.72로 가장 높게 나타났고, 대중교통수단은 0.03~0.49 사이에서 나타나므로 교통수단이 정상재임을 의미한다. 보상수요의 교차가격탄력성은 총 15개의 교차관계에서 12개의 관계가 상식과 일치한다. 다음 연구에서는 더 많은 시계열자료를 발굴하여, 장기간의 교통수요 변화에 대한 분석을 시도할 필요가 있다. 또한 초월대수함수나 동태함수 등 다양한 형태의 수요함수를 시도할 필요가 있다. 여러가지 형태의 교통수요함수추정을 통해서 우리 현실에 적합한 교통수요모형을 발견할 수 있을 것이다. 대도시와 중소도시 등 지역별 지출자료를 발굴하여 지역특성을 반영하는 교통수요함수의 추정도 필요하다.

• The Korean Journal of Applied Statistics
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• v.26 no.2
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• pp.267-280
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• 2013

College tuition is a significant economic, social, and political issue in Korea. We conduct a Bayesian analysis of a hierarchical model to address the factors related to college tuition based on a survey data collected by Statistics Korea. A binary response variable is selected depending on if more than 70% of tuition costs are supported by parents, and a hierarchical Probit model is constructed with areas as groups. A set of explanatory variables is selected from a factor analysis of available variables in the survey. A Markov chain Monte Carlo algorithm is used to estimate parameters. From the analysis results, income and stress are significantly related to college tuition support from parents. Parents with high income tend to support children's college tuition and students with parents' financial support tend to be mentally less stressed; subsequently, this shows that the economic status of parents significantly affects the mental health of college students. Gender, a healthy life style, and college satisfaction are not significant factors. Comparing areas in terms of the degrees of correlation between stress/income and tuition support from parents, students in Kangwon-do are the most mentally stressed when parents' support is limited; in addition, the positive correlation between parents support and income is stronger in big cities compared to provincial areas.

• Journal of Navigation and Port Research
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• v.44 no.4
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• pp.312-318
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• 2020

The purpose of this study was to activate marina development by empirically analyzing the development determinants of the marina, to provide the basic date for the effective implementation of 'the 2nd Marina Port Basic Plan' and marina industrial development. To accomplish the study goal, the survey was conducted with 356 locals residing in five marina development regions of three districts. The factors relative to the marina development included general characteristics such as age, income level, interest group, residential area, and the reasons of conflicts such as collectivism, exclusion from the development process, and the environmental problems. The marina development pros and cons (approval or opposition) and marina development conflict types (profit or value conflict) were used as the dependent variables. The following results were obtained by using the SPSS 25.0 statistical program to perform the technical statistics, factor analysis, reliability analysis, and logistic regression analysis. First, as a result of analyzing the marina development pros and cons, age, income level, interest group, residential area, and residence period among demographic characteristics were significant. Second, the factors of collectivism and exclusion of development process among the causes of conflict were significant. Third, age, income level, and residential area among demographic characteristics were significant factors.

• Journal of the Korean Statistical Society
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• v.6 no.1
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• pp.47-63
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• 1977

인구가 성장한다는 사실과 함께 인구가 지역적으로 이동하는 현상은 사회과학에 있어서 중요한 연구대상이 되어왔다. 전통적으로 인구의 동학적 측면은 사회학의 주된 연구대상이 되어왔으며 근래에는 인구학(demography)이라는 새로운 독립과학의 분과로서 더욱 이 분야에서의 연구의 심도와 폭이 확대되었다. 그러나 인구의 동학적 측면을 인간의 경제형태의 일환으로 관찰할 수 있는 기회와 가능성이 점차적으로 크게 부각되자 전통적인 경제이론을 적용함으로써 이러한 문제를 분석/구명하고자 하는 동향이 나타나게 되었다. 특히 인구의 단기적 지역간 이동이 경제사회의 질적인 변화와 이에 따르는 산업구조간의 노동력 균형의 재조정에 따라 원인되고 있다는 사실은 인구의 동학적 측면에 경제학적 분석이 당연히 이루어져야 한다는 요구를 초래시키기에 이르렀다.