• 한국지리정보학회지
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• 제12권3호
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• pp.101-115
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• 2009

조속한 주택시장의 안정화가 우리나라의 국가적 과제가 되었다. 이를 위해 주택시장의 특성을 반영하며 새로운 정책이 주택시장에 미치는 영향을 분석할 수 있는 도구의 개발이 필요하다. 따라서 본 연구는 진주시를 대상으로 멀티에이전트 주택시장모형과 시뮬레이션시스템을 개발하고자 한다. 먼저 진주시의 지역적 주택시장을 분석한 다음, 주택선택모형, 헤도닉주택가격모형, 주거입지선택모형 등 3개의 하위 모형으로 구성된 멀티에이전트 모델을 개발하였다. 또한 시뮬레이션 시스템을 개발하기 위해 $150{\times}100$개의 셀로 구성된 가상공간을 설정하고 모형을 프로그래밍하였다. 이 시스템으로 도시개발이 주거 입지패턴에 미치는 영향을 분석하는 시뮬레이션을 실시해 보았다. 그 결과 단순히 도로, 상업시설, 편의시설의 입지만으로는 주거가 쉽게 유입되지 않음을 알 수 있었다. 대신에 녹지를 공급함으로써 매우 많은 주거입지를 유도할 수 있어 도시개발에서 인프라와 환경적 요인이 동시에 정비되어야 한다는 시사점을 발견할 수 있었다. 결론적으로 본 연구에서 개발한 멀티에이전트 모형과 시뮬레이션 시스템은 원활하게 작동하며, 다양한 정책실험과 주택시장의 분석에 유용하게 활용할 수 있음을 확인하였다.

• Journal of Preventive Medicine and Public Health
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• 제23권4호
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• pp.436-450
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• 1990

This study was designed to investigate the mar factors affecting selection of delivery facilities by pregnant women. Five hundred women hospitalized at 23 Seoul-area delivery facilities, such as university hospitals, general hospitals, hospitals, and clinics were selected and given questionnaires from April 24 to May 7, 1990. A total of 350 questionnaires were collected and analysed for the study. The results are as follows ; 1. In general, variables which significantly affected the choice of delivery facilities included the age of women, their educational level, the educational level of their husbands, monthly average incomes and residential areas. 2. In analyzing the obstetrical characteristics of the women, those variables significantly affecting the choice of delivery facilities were the gestational period, the facilities for prenatal care, the frequency of prenatal care, the type of delivery, the frequency of miscarriage, previous delivery experiences and the awareness on prenatal care. 3. In comparing the motivation factors for selecting the delivery facilities, all the factors except convenience and need for hospitalization differed significantly among delivery facilities. 4. The factor analysis was assessed for twenty possible factors motivating the choice of delivery facilities. Six factors including personal service, scale of the facility, reputation, urgency, convenience, and experience were noted explaining by 57.7%. 5. In the discriminant analysis used to clarify the major factors affecting the selection of delivery facilities, the 16 significant variables were regarded as independent variables, and the type of delivery facilities was considered a dependent variable. The stepwise method was applied to the analysis. Detected discriminant variables were the facilities for prenatal care, scale factor, personal service factor, urgency factor, convenience factor, reputation factor, experience factor, gestational period, types of delivery, frequency of miscarriage, age and income. These 12 discriminant variables were tested, with reference to discriminant prediction, on their importance in the choice of the delivery facility, by the discriminant functional formula. The test showed a hit-rate of 67.7%. The results suggest that general characteristics, obstetrical characteristics, and motivations for selecting the delivery facilities differ significantly according to the types of the delivery facilities. This study implies that all types of delivery facilities should attempt to acommodate characteristics and motivations of pregnant women. The facilities should be prepared to increase their patients satisfaction with required medical conditions by improving service and responding to the pregnant women's preferences.

• 한국실내디자인학회논문집
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• 제25권1호
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• pp.56-64
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• 2016

Housing for the elderly should be planned on the base of elder's needs and preferences as well as their physical, emotional, and socio-psychological characteristics. This study examined the interior style of bedroom and living room the elderly preferred and these preferences are significantly different depending on their characteristics and cognitive ages, or not. This study was carried out by face to face interview with a questionnaire and 6 colored printed 3D images. The subjects were 202 old aged who lives in Busan. The interior style of bedroom and living room were classified into 3 styles; Korean traditional style, Western classical style, and modern style. The subjects made a choice their preferred interior style among three 3D images per each room and answered the reasons. Also, they answered their cognitive ages and general characteristics, and their preferences for the layout of living room-dining room-kitchen, use pattern, floor finishes, and furniture of bedroom and living room. The results were as follows; 1) The subjects preferred bed in bedroom and sofa in living room. Also, they wanted to finish the floor of bedroom and living room by using synthetic material, traditional floor paper, and wood. 2) The elderly preferred Western classical style of bedroom. The reasons were general mood such as warm, comfort, or bright, and the color. 3) These preferred styles were not any significant differences according to their characteristics and cognitive ages. 4) They preferred Korean traditional style, Western classical style, and modern style, in order. They preferred them for their general mood and window. 5) Their preferred styles were significantly different according to their housing types and cognitive ages.

• 한국정보전자통신기술학회논문지
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• 제13권2호
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• pp.159-168
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• 2020

소비패턴과 무관하게 부과되는 현행 주택용 전기요금은 소비자선택권을 제약하는 문제가 있다. 이의 개선을 위하여 정부는 2019년 9월부터 주택용 계시별 요금제 기반의 실증 사업을 개시하였으나 그 효과에 대한 분석은 아직 제한적이다. 본 연구에서는 우선 기존 누진요금 대비 주택용 계시별 요금의 변화와 한계를 분석하였다. 분석을 위하여 두 개 단지의 아파트 전기사용량 데이터를 사용하였다. 주택용 계시별 요금제 적용 결과 전기사용량이 많은 경우 요금이 최대 33.8 % 까지 감소하는 반면 전기사용량이 적은경우 최대 117.7 % 증가한 것으로 나타났다, 이는 사회적 관점에서 전기요금의 수용성 문제를 야기할 수 있다. 이를 극복하기 위하여 본 연구에서는 누진제기반 계시별요금제를 제시하였다. 분석 결과 누진제 대비 계시별 요금제는 사용자의 전력소비 패턴에 따라 요금의 변동을 보이면서도 요금변동률 평균은 32%에서 -1.9 %로 감소한 것으로 나타났다. 이는 제안된 전기요금이 기존 누진제의 틀을 유지하면서도 계시별요금제의 효과를 지원할 수 있음을 의미한다.

• 한국콘텐츠학회논문지
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• 제14권11호
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• pp.955-963
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• 2014

통계청에서 발표한 2010 인구주택총조사에 따르면 '하우스노마드족'1은 2005년에 비해 70%이상 증가하였다. 하우스노마드족의 출현이 주택시장에 미치는 영향과 하우스노마드족의 증가 원인에 대해 선험적인 논의는 많지만 아직까지 연구로 명확하게 밝혀진 바 없다. 본 연구의 목적은 하우스노마드족의 출현 및 증가원인을 가구의 주거소비행태 측면에서 찾고자 한다. 이를 위해 본 연구에서는 2010년 인구주택 총조사 1%자료와 다항로짓모델을 활용하였다. 다항로짓모델은 소비자의 선택에 위계와 순서가 없을 때 활용할 수 있는 유용한 방법이다. 분석결과 하우스노마드족은 주택속성으로 표현된 주거환경특성이 좋은 곳에 거주할 확률이 높은 것으로 나타났다. 또한 상대적으로 더 긴 시간 통근통행을 했고 주거이동성이 높은 것으로 나타났다.

• 한국건설관리학회논문집
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• 제7권2호
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• pp.138-147
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• 2006

건설업은 타산업, 특히 제조업 분야와 비하여 시장구성이 분절적이며 시장상황의 변동이 지극히 유동적이다. 그간 많은 연구자들이 기존의 비용예측 기법들을 통해 이러한 건설부문의 특성을 반영, 그 예측력을 높이기 위하여 많은 노력을 경주해오고 있다. 본 연구에서는 공동주택 비용투입 형태를 예측함에 있어서 사례기반추론(Case-Based Reasoning : CBR)을 이용, 기존 사업에 대한 실적데이터를 활용함에 있어서 유사한 프로젝트를 일정기준에 의하여 선별, 해당 비용정보만을 참조하여 향후 비용투입을 예측함으로써 그 정확도를 향상시키고자 하였다. 비용예측모델의 정확도를 제고하기 위해 비교 프로젝트간의 유사성을 비교함에 있어서, 비용정보는 세 가지 수준의 공종분류, 즉 전체프로젝트 수준, 7개 대공종 분류, 총 20개 세부공종별 분류에 따라 분석하였다. 본 연구의 결론은 데이터베이스화된 자료 중, 유사성을 계량화한 후 유사성평가 상위 $12{\sim}19%$의 프로젝트의 정보만을 참조하는 것이 그 예측도를 극대화시킬 수 있는 것으로 판명되었다.

• 국제지역연구
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• 제15권1호
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• pp.571-583
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• 2011

본 논문에서는 경쟁입지 균형이론을 이용하여 교육수요와 거주지선택간의 상호관계를 분석하고자 한다. 부모의 취업과 자녀의 교육은 입지특성을 가지고 있기 때문에 소비자들의 교육에 대한 선호체계에 따라 그들의 입지가 결정되는 다양한 균형상태가 존재하게 된다. 일반적으로, 교육에 대한 취향(선호체계)이 강할수록 교육지에 거주지를 입지하려는 경향이 커지고 교육에 대한 취향이 약할수록 직장지에 거주지를 선택하려는 경향이 나타나게 된다. 거주지입지와 교육수요간에는 일정한 상관관계가 존재한다. 즉 교육지 거주자는 일반적으로 직장지 거주자보다 교육시간을 더 많이 소비하게 된다. 이는 교육지 거주자의 보다 높은 교육열과 그들이 부담하는 낮은 교육가격에 기인한다. 소비자들의 공간적 분포에 대한 모형패러미터들의 효과를 보면, 통학 및 통근빈도효과의 경우, 교육지로의 통학빈도가 증가할수록 직장지와 교육지간의 거리는 점점 짧아지고, 금전적 교육비용이 클수록 교육지에 거주하면서 직장지로 통근하기를 선호하는 소비자타입의 범위는 넓어진다. 거리효과는 직장지와 교육지간의 거리가 증가할수록 직장지 거주자의 총 통학시간과 교육지 거주자의 총 통근시간은 증가한다. 임금효과를 보면, 임금이 증가할수록 교육지에 거주지를 선택하는 소비자의 범위가 좁아진다.

• 한국생활과학회지
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• 제20권3호
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• pp.691-711
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• 2011

This study examines the preliminary license and approval facilitation standards for improvements in quality for childcare centers focusing on the number of children, building space standards, facilities and equipment, and childcare program. Data from 48 caese was collected from childcare centers nationwide in Korea through a questionnaire and building plan. The first step for starting care licensing is to work out the ages and numbers of children within four or five age ranges. The second step is to work out the number of children as small, medium, or large considering staff to child ratios and building size. The Nnext step is to make a choice about childcare service quality classification as minimum, fair, or good, considering space requirements per child for the building, the classroom and the outdoor playground. The next step is to make a choice of space organization relating to service programs, considering the sleeping and eating area, indoor play area, toilet & washing facilities, classroom layouts such as cluster type, double zone type, single zone type, and others. Also, each room and entrance, office, kitchen, storage, laundry, teacher's area, and chilldren's area, need to be checked for space requirements and performances. The last step is to arrange the childcare program with the building and site plan. In conclusion childcare service quality will get better by upgrading of license regulation especially in minimum space requirements per child, corresponding with an increase in GNP and housing area per person. This is needed for childcare licensing in order to determine the quality level of childcare service.

• 보건행정학회지
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• 제16권1호
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• pp.95-116
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• 2006

According to rapid increase of the population of senior citizens, there has been growing concern of Long-Tenn Care(LTC) services recently. Long-Tenn Care services, however, haven't been established systematically in Korea and the supply of LTC services is not sufficient despite the increase in the current social demand. This study aims to estimate the 'Willingness to Pay(WTP)' for LTC insurance which the government plans to introduce by means of social insurance, using Contingent Valuation Method(CYM). In addition, this study analyzes the factors affecting WTP for LTC insurance. An interview survey was carried out to derive WTP for LTC from 450 people who lived in Seoul aged 20 and above during the period from 16th to 21st of June 2003. Double-Bounded Dichotomous Choice Method was applied among several CVMs available to estimate both use value and no-use value of goods. There was pilot survey carried out prior to the main survey. The results show that the average monthly. WTP for LTC provided in home and residential setting is 18,192Won and 19,293Won, respectively. In the case of home care, WTP goes higher depending on reliability of LTC insurance policy and need for LTC insurance, as well as marital status, education and average monthly income. On the contrary, WTP is conversely affected by higher age and higher bids. In the case of institutional care, the factors affecting WTP are similar to those of home care, except age. This study followed NOAA's suggestions generally and the value derived through survey could be reliable. However, there can be the least bias in the process of survey because the CVM should be used under the supposed circumstances. Despite those limitations, it can be concluded that the amount the citizens are willing to pay for LTC is high enough to meet the costs needed to provide LTC.

• 가정과삶의질연구
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• 제22권6호
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• pp.155-164
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• 2004

The purpose of this study is to discover similarities and dissimilarities in life style and other factors for housing choices between two generations living in same household. It will provide knowledge that is helpful in understanding the two generations and develop marketing strategies for houses as a commodity that accommodates the life style of both generations. The data of this study were collected from October to November 2003, using a structured, self-report questionnaire that contains questions on 40 dimensions of life style and 33 items on housing choices. The original respondents consisted of 307 university students and their parents living in Seoul. The ages of the younger generation were limited from ぉ to 29. The final participants in this study included 224 sets of university students and their parents, that is, about 448 respondents. Frequency, percentage, factor analysis, paired t-test and means were used for data analysis. The results show that the life style may be divided into nine sub-types. There were generational differences in If-oriented lifestyle, Conservative lifestyle, As- service self-expression lifestyle, Pragmatic lifestyle, Convenience lifestyle, Self-development lifestyle, and Leisure-oriented lifestyle. Especially in the categories of Convenience lifestyle, If-oriented lifestyle and Positive Self-expression lifestyle, the younger generation ranked higher than their parents. The most important factors in housing choice may be divided into eight sub-categories. Among them are economic factors, housing amenities, housing design, distance from parents and children, social and environmental qualifies, and distance from work place and school. The two generations differed over the importance of the factors. The younger generation particularly valued the factors of distance from parents and children, housing amenities, housing design.