合成物質 成形物의 特性에 관한 因子分析 : 합성물질 성형물의 특성에 관한 인자분석

최내영 부산대학교 1972 論文集: 自然科學篇 Vol.14 No.-

乳化重合에 關한 硏究.Ⅰ : Diacetone acrylamide의 oligomerization

최내영 釜山大學校 工科大學 1973 工科大學 硏究 報告 Vol.12 No.-

Vinylacetate의 imidazole 유도체 및 amine 화합물에 의한 가수분해

최내영 釜山大學校 工科大學 1971 工科大學 硏究 報告 Vol.11 No.-

都市內 住居團地 隣近 嫌惡施設의 住宅價格에 對한 環境的 影響에 關한 硏究

崔乃永,李晟瑚 홍익대학교환경개발연구원 2002 환경개발연구논문집 Vol.7 No.-

The study shows that the existence of the nearby waste incinerating facility-one of the typically disfavored urban facilities with negative externalities-is an important factor among the neighborhood attributes that constitute the implicit housing price, and is as important an attribute as many other categorical characteristics of the apartment housing in the intricate urban setting. As one might generally concern, the waste incinerating facility clearly reduces the asset value of the surrounding apartment houses. The hedonic approach made in the study is intended to contribute to the empirical and quantitative estimation of the negative externalities and to finding a useful implication for the public sector to cope better with the urban environmental issues on the residential areas. It is shown that the waste incinerating facility clearly reduces the asset values of the surrounding apartment houses so that the strong claims from the neighborhood residents against the initial attraction of the facility to the area by the localities are seen valid from the equity point of view. Nevertheless, the social cost accrued from the location of the facility has actually been excluded from the estimated compensation for the residents: hence it could have been a matter of course that the incident has perked up as a hot social issue at the time. One plausible way for the localities to avoid such a conflict is to systemize the appropriate compensating standards strictly based on the direct and matching economic trade-offs. In this context, the hedonic approach made in the study might contribute not only to the empirical and quantitative revelation of the externalities for the academic purpose at hand but also to the implication that could usefully be adopted by the localities to hammer out a proper provision of the systematic compensation mechanisms.

주거지역 근린환경에서 발생하는 양(陽) 과 부(負)의 외부효과의 상쇄현상에 관한 연구

최내영,양성돈 대한국토·도시계획학회 2003 國土計劃 Vol.38 No.1

Due to the growth of incomes and increases in environmental concerns, the neighborhood amenity of the residential areas are becoming as much a decisive factor of the households' residential choices as the housing unit characteristics and the site conditions. As well known, the residential areas are subject to the externalities accrued from their neighborhood environment due to their spatial fixity. In the inner city areas, especially, there frequently exist places where both positive- and negative externalities are simultaneously exerted in complex urban settings. In such cases, it is hardly expedient to properly differentiate the magnitude of the interactions, and the trade-offs between such opposite sources of externalities. The study, in this context, tries to quantitatively measure and differentiate such conflicting impacts, taking the Han-River Civic Park and the adjacent riverside highways as the case, since the former is considered as the prototypical source of positive externalities while the latter the counterpart. Via the hedonic estimation technique, the study segregates the opposite influences and fits separate explanatory models from the aforementioned sources of positive- and negative externalities.

首都圈 賃貸住宅 居住家口의 住宅需要 決定要因에 關한 實證分析 硏究

崔乃永,吳垠姃 홍익대학교환경개발연구원 2001 환경개발연구논문집 Vol.6 No.-

The typical housing problems in Korea are the lack of housing stocks, the high housing prices, and the poor housing environment. Recently, the government have dealt with such housing problems by price stabilization and mass housing supply policies. There still remains, nevertheless, lots to achieve the eventual housing policy goals like stabilization of the overall housing market. Moreover, the conditions of the housing market do not respond to the housing policy immediately, The rental housing market, for instance, could be temporarily out of balance in case the rent rises steadily even after the housing prices are reasonably settled. In this context, the research questions of this study are as follows. First, what are the significant characteristics of the rental housing? Second, what are the critical hedonic factors that affect the demand for rental housing? And, finally, what are the prerequisite conditions of the demand for rental housing? In order to properly address the above research questions, the study uses the hedonic regression approach and the two-stage procedure to empirically specify the demand for rental housing. Also, the income elasticities of the demand for rental housing and the price elasticities of the rental prices are estimated to understand the changes in housing demands when both the income and the rent fluctuate. The study is composed of five chapters as follows: Chapter II reviews the theoretical basis for the housing demand function from the perspective of the hedonic regression and the two-stage procedure. Chapter III investigates the sample households who actually occupy the rental housing to know the relationships between the characteristics and the demand for the rental housing. Chapter IV analyzes the demand for rental housing based on the 1998 Housing Survey performed by the KRIHS (Korea Research Institute for the Human Settlement). The demand function for rental housing is specified in a form of multiple regression function, i.e., a multiple regression function for the rental housing demand is constructed by the independent variables available from the study raw data. Here, the coefficients for each independent variables in the regression equation are assumed to statistically represent the proper demand characteristics for rental housing. Especially, the permanent income is applied to specify the logistic regression function. Chapter V summarizes the findings and the limitations of the study, and also suggests the future research extensions. Followings are the major findings of the study: The renter households appear to distribute in a variety of socio-economic strata in almost every respects. It is considered, therefore, that the diverse housing policies to cope with the rental housing problems are required so that the public sector could adequately satisfy the entire spectra of the renter households. Also, it is seen that the demand function for the rental housing reveals the high levels of correlations especially between the magnitude of the demand and the amount of the household incomes. On the other hand, the ages and the family sizes show moderately positive effects on the demand for rental housing whereas the higher level of rent makes negative effects. It is also found that the tenure choices of the renter household are quite influential to the magnitude of the demand for rental housing.

기반시설설치구역 지정을 위한 공간정보 적용방안 연구

최내영,Choei, Nae-Young 한국공간정보시스템학회 2009 한국공간정보시스템학회 논문지 Vol.11 No.3

2008년 9월 기반시설부담구역 지정과 관련한 조항이 국토계획법에 신설되면서 정부는 개정 시행령을 통해 개발행위허가 건수 증가율에 따른 기반시설부담구역 지정기준을 고시한 바 있다. 그러나 개발 행위허가는 개발계획을 가진 개별 토지주의 신청에 의해 산재한 개별필지 단위로 발급되기 때문에 개발행위 급증지역을 국지적으로 선별하기란 기술적으로 매우 어려운 문제이다. 이에 본 연구는 특정 사례 지자체의 3개 연도 개발행위허가대장 자료를 한국토지정보체계(KLIS)의 필지정보와 결합하여 속성자료를 구축하고 이를 다시 지형 레이어 및 기반시설 레이어와 연동한 후 지자체 전체 평균 개발행위허가 증가율에 대한 법정기준을 상회하는 구역을 찾아냄으로써 기반시설부담구역 지정을 위한 실무적 방법론을 제시하였다. In September, 2008, the government has amended the National Territory Planning Act" by adding criteria to designate the Impact Fee Zone on the basis of the increase rate of the development permit. Since the permits are issued to scattered parcels on the individual basis, however, it renders significant difficulties in accurately figuring out the finite local areas that exceed such legal criteria. This study, in this context, tries to join the development permit time-series data with the Korea Land Information System (KLIS) so that, with the aid of the landform layer and existing infrastructure layer, it could pinpoint the local area where the development activities are concentrating. Taking a sector in Yangpyong County as the case, the study practically demonstrates as to how the designation process is geospatially processed.

인구규모 증가율을 적용한 기반시설 설치구역 책정방안에 관한 연구

최내영 한국지역학회 2009 지역연구 Vol.25 No.3

The current legal provision for setting the zone to levy the impact fees has been newly introduced in August, 2008. One of the criteria provided by the law to designate the zone for impact fee is based on the local population increase rate. Since the population survey by the localities are gathered by the basic administrative units like townships and municipalities, however, it truly renders significant difficulties in accurately outlining and shaping the finite areas that exceeds the legal population criteria. This study, in this context, tries to join the individual parcel information from the Korea Land Information System (KLIS) and the individual building information from the Electronic Architectural System (eAIS) to estimate the number of population in each cell in the 50m by 50m grid system cast over the entire locality in an effort to devise an alternative technique to narrow down the target zone with the limited population data. Taking Hwasung City as a test bed, the study has successfully shown that the technique could effectively pinpoint the accurate shape of the target zone. 현행 기반시설부담구역제도는 2008년 9월 기반시설부담구역 지정과 관련한 조항이 국토계획법에 신설되면서 새로이 도입되었고 동시에 개정된 시행령을 통해 인구증가율에 따른 기반시설부담구역 지정방법이 고시된 바 있다. 그러나 현재 대부분 지자체의 인구집계는 읍·면·동 등 기초행정구역 단위로 이루어지기 때문에 행정구역 경계와 별도로 국지적인 인구급증지역을 선별하기란 기술적으로 매우 어려운 난제이다. 본 연구는 읍·면·동별 인구통계자료를 근간으로 하되 여기에 건축행정시스템의 건축물 정보와 한국토지정보체계의 필지정보를 결합하여 인구자료와 연동시키고 이를 다시 공간격자로 분할하여 지리정보체계(GIS) 기반의 연산처리를 통해 지자체 평균증가율 대비 20% 이상의 인구증가율을 보인 국지 구역을 찾아냄으로써 기반시설부담구역 지정을 위한 법정 요구사항을 기술적으로 충족할 수 있는 방법론을 제시하였다.

도시인구분포모형 개발을 위한 GA모형과 회귀모형의 적합성 비교연구

최내영 대한공간정보학회 2010 Spatial Information Research Vol.18 No.5

Taking the East-Hwasung area as the case, this study first builds gridded population data based on the municipal population survey raw data, and then measures, by way of GIS tools, the major urban spatial variables that are thought to influence the composition of the regional population. For the purpose of comparison, the urban models based on the Genetic Algorithm technique and the regression technique are constructed using the same input variables. The findings indicate that the GA output performed better in differentiating the effective variables among the pilot model variables, and predicted as much consistent and meaningful coefficient estimates for the explanatory variables as the regression models. The study results indicate that GA technique could be a very useful and supplementary research tool in understanding the urban phenomena. 본 연구는 최근 다수 도시개발사업들이 활발히 진행되고 있는 화성시 동부권을 사례대상지로 하여 행정구역 단위 인구데이터를 격자형 인구분포자료로 변환한 후 인구유인을 유발할 것으로 예상되는 주요 도시계획관련 공간변수들을 GIS로 측정 대입하여 제네틱 알고리즘기법과 회귀분석기법 두 가지 방법으로 일종의 도시인구분포모형을 구축하였다. 두 가지 모형의 분석결과를 통해 도시환경 해석에 있어서의 두 기법의 성능상 특장점을 비교해 보았으며, 분석결과 GA기법은 변수 설명력에 관한 변별력에 있어 일반회귀분석보다 우월한 특징이 있음을 알 수 있었고 따라서 회귀분석과 병행할 경우 매우 직관적이며 보완적인 도시분석기법이 될 수 있음을 확인할 수 있었다.

도시인구분포모형 개발을 위한 GA모형과 회귀모형의 적합성 비교연구

최내영,Choei, Nae-Young 한국공간정보학회 2010 한국공간정보학회지 Vol.18 No.5

본 연구는 최근 다수 도시개발사업들이 활발히 진행되고 있는 화성시 동부권을 사례대상지로하여 행정구역 단위 인구데이터를 격자형 인구분포자료로 변환한 후 인구유인을 유발할 것으로 예상되는 주요 도시계획관련 공간변수들을 GIS로 측정 대입하여 제네틱 알고리즘기법과 회귀분석기법 두 가지 방법으로 일종의 도시인구분포모형을 구축하였다. 두 가지 모형의 분석결과를 통해 도시환경 해석에 있어서의 두 기법의 성능상 특장점을 비교해 보았으며, 분석결과 GA기법은 변수 설명력에 관한 변별력에 있어 일반회귀분석보다 우월한 특징이 있음을 알 수 있었고 따라서 회귀분석과 병행할 경우 매우 직관적이며 보완적인 도시분석기법이 될 수 있음을 확인할 수 있었다. Taking the East-Hwasung area as the case, this study first builds gridded population data based on the municipal population survey raw data, and then measures, by way of GIS tools, the major urban spatial variables that are thought to influence the composition of the regional population. For the purpose of comparison, the urban models based on the Genetic Algorithm technique and the regression technique are constructed using the same input variables. The findings indicate that the GA output performed better in differentiating the effective variables among the pilot model variables, and predicted as much consistent and meaningful coefficient estimates for the explanatory variables as the regression models. The study results indicate that GA technique could be a very useful and supplementary research tool in understanding the urban phenomena.