• Journal of the Korean Home Economics Association
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• v.41 no.12
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• pp.187-205
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• 2003

This study is to design aged institutional household on a small scale, also the purpose of this study is to provide basic material for management of small scale institutional household and policy establishment that could help the aged well-being. Design of research is accomplished after the review of related literatures. The propositions of design are 3s follows; region：seoul suburbs(2 hours' distance) building：fourth stories(The building-to-land ratio 25％, capacious ratio 100％, in environmental affinity.) object：75 years and over aged 15 women cost：deposit and living month expenses contract between the manager and the desired occupant or concerned family term of validity：As long as occupant want.

• Journal of Families and Better Life
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• v.20 no.4
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• pp.113-126
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• 2002

This study focused on defining and applying the diagnose scales to the household life in context with the family life planning based on the systems approach. In this study the household life consisted in 4 life subareas, i.e. time use, nonhuman resources(housing and durable goods), household financial and communication/problem solving competence of family members. Data were collected from 1200 full-time housewives who live in Seoul, Kyungki, Chungbuk, Jeonnam and Jeonbuk, Kyungnam and Kyungbuk and have at least 1 child in school age. The results show that the 4 areas of household life are in the level under the diagnose scale totally. The results of this study contribute to the systematic family life planning and the Problem solving of general household life. And the scales that are investigated through this study can be used the self family life diagnose Program.

• Korean Institute of Interior Design Journal
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• v.19 no.1
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• pp.180-189
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• 2010

Since collective houses are started to be supplied, the housing market has been transformed from supplier to demander oriented, and various type with same area of unit households have been deigned and started to be distributed. It can be expected that such transfer phenomenon would be continuously sped-up, and unit household will be more subdivided and varied. Thus, we analysed and studied the planes with subject of unit households in national housing scale ($85m^2$) that is treated as supply standard and has biggest volume in construction by Korean housing corporation. The analysing method is investigating the area of each room within unit household, calculating their minimum, maximum, and average values, studying the efficiency of unit household plane according to the structure of each room by comparative analysis these values, and analysing changing matter by investigating any change of each room area. The analysing results of which are followings. At first, number of BAY on face is increasing. Second, allocation of each room has been vary. Third, area ratio among bedroom1, livingroom, diningroom/kitchen become similar. Fourth, the area of diningroom/kitchen become somewhat bigger. Fifth, the space for passage way is efficiently allocated. Sixth, service area is reduced, Seventh, stereotyped phenomenon Is appeared. Based on many studies so far, any improvements of unit householder in national housing scale are followings. First, in terms of forming style, unit householder in national housing scale is unfolded in various way though, the form of each room is not more than typical style. Second, it shows stereotyped phenomenon. Especially, bathroom 1, 2 show stereotyped feature in terms of their type and area across entire research years, also LDK allocation method is stereotyped, as well as stereotyped trend in bedroom 2, 3, allocation for 4 BAY type.

• Journal of Family Resource Management and Policy Review
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• v.18 no.3
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• pp.135-157
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• 2014

The purpose of this study was to investigate the influences of household income, education needs, private education expenses and expenditures of preparation for old age for mothers of school-aged children and to discover the causal relationships among these variables. The subjects in this study were gathered from among 393 mothers living in Daegu with school-aged children from 8 to 19 years old and with wage-earner husbands. The research tool was a questionnaires which addressed the general characteristics of the subjects, household income, the scale of education needs, the scale of private education expenditures, the scale of perceived burden of private education, and the scale of expenditures of preparation for old age. In order to analyze the study data, factor analysis, and regression analysis using SPSS were used, and structural path analysis using AMOS was used. The main results of this study were as follow: First, the greater the household income, the greater the education needs. Second, household income and education needs had no significant influences on private education expenditures. Third, education needs and private education expenditures turned out to have significant effects on the perceived burden of private education expenditures. Fourth, expenditures of preparation for old age among mothers of school-aged children was influenced by the education needs, private education expenditures and perceived burden of private education expenditures. The household income of mothers of school-aged children had no significant influence on private education expenditures. Finally, education needs, private education expenditures and perceived burden of private education expenditures for mothers of school-aged children had a direct effect on the expenditures of preparations for old age. On the other hand, in mediating education needs, household income of these mothers had an indirect effect on expenditures of preparations for old age. The perceived burden of private education expenditures turned out to have the biggest total effect on the preparations for old age of mothers with school-aged children.

• Journal of the Korean Home Economics Association
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• v.35 no.2
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• pp.333-344
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• 1997

The purpose of this study was to investigate new method to incorporate demographic variables into demand models through modifying the theory in an attempt to capture interactions between individuals within a household. The method which utilizes household equivalence scale was very attractive in the sense that it provide less restrictive implications for the behavior model, and thus, the estimated expenditure elasticities might be more realistic because demographic variables are more elaborately controlled. the household equivalence scaled was developed using Lagrange Interpolation Polynomials. Then the empirical model with household equivalence scale was derived based on the model of Deaton and Muellbauer. For its empirical utilization, Consumer Expenditure survey(CES) conducted by the bureau of Labor Statistics(BLS) was used.

• Journal of the Korean Society of Safety
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• v.30 no.3
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• pp.38-44
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• 2015

For this study, fire tests were performed targeting household items (Sofa, Drawer, Refrigerator, Washing machine) using a large cone calorimeter (Large Scale Cone Calorimeter, LSC). The data were obtained focusing on the fire characteristic of the data when the actual fire occurs. The study results showed the following mean HRR of the household items; drawer 2843 KW, sofa 2939 KW, washing machine 719 KW, refrigerator 2907 KW, and THR is found in sofa 2202 MJ, drawer 1559 MJ, refrigerator 1193 MJ, washing machine 627 MJ. From the result, it could be found that the sofa can cause significant heat generation when the fire occurs, and the flashover tendency was found relatively high in compartment fire. In addition, a weight of the four our household items was reduced sharply in a similar time (20min before and after) degree after ignition. The drawer and sofa which has a high heat release can be considered to speed up the fire spread as their weight decrease rapidly and showed relatively weak to the fire compared to the refrigerator and washing machine.

• Korean Journal of Agricultural Science
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• v.34 no.2
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• pp.189-200
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• 2007

The purpose of this study is to evaluate the farmland scale improvement project and to present basic data for establishing a long-term improvement scheme of this project. Professional rice cultivators' farming scale after receiving the farmland scale improvement fund has increased compared to the situation before receiving the fund support. The average paddy fields increased by 220% (from 2.75ha to 8.82ha), the average upland increased by 27% (from 0.44ha to 0.56ha), and the average orchard land increased by 44% (from 0.25ha to 0.36ha). The rice production costs per 10a are estimated as 608,678won for below 3ha, 488,721won for 3-6ha, 487,431won for 6~10ha, and 425,313won for over 10ha, which decreased with increasing farming scale. The effects of the farmland scale improvement project on income variation are summarized as follows. 1) Average farm household income for all subjects has increased by 223 % (from 40,517,000won to 90,295,000won). 2) For each category, the results show that average farm household income has increased by 9,766,000won for below 3ha, 35,898,000won for 3~6ha, 42,822,000won for 6~10ha, and 72,697,000won for over 10ha.

• Journal of Wellbeing Management and Applied Psychology
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• v.7 no.1
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• pp.1-7
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• 2024

Purpose: The improvement of the social security system can greatly affect residents' future uncertainty, and it is important to study the relationship between public pensions and household consumption. Research design, data and methodology: Using the 2018 China Household Panel Survey (CFPS) data, the instrumental variable method is used to analyze the impact of pension insurance on urban residents' consumption. Results: The results of the study show that there are differences in the impact of three different pension insurance systems on household consumption. The pension insurance for public sector significantly boosts household consumption, and having a pension insurance for public sector can increase household consumption by 7.7%. The pension insurance for enterprise employee will reduce household consumption, but this is only significant for urban households. The pension insurance for urban and rural residents has a negative impact on household consumption. For the 16- to 39-year-old group, having a pension insurance for urban and rural residents will reduce household consumption by 5.7%. At the same time, household income, assets, scale, and education level will positively stimulate household consumption. Conclusions: The study reveals varying impacts among different pension types, highlighting the need for optimizing social security schemes to incentivize higher consumption rates.

• Korean Institute of Interior Design Journal
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• v.26 no.5
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• pp.117-124
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• 2017

Current socio-demographic change that small households are increasing fast requires new business model in housing industry. Purpose of this study is to suggest a strategic direction to the private constructors by analyzing the condition of small household's housing and small-housing market in Seoul metropolitan area. With referring to literature and analyzing statistical raw data, it was found that residents of small household were residing in different type, scale and occupation of housing depending on their age, gender and region, and small housing market was at the beginning stage so that there was no dominant figure yet. Implications are as follows: private supplier should satisfy the needs of individual subgroups of small household, then should respond to the industrial change towards rental business, finally were suggested to launch a new brand of small housing.

• Journal of The Korean Society of Integrative Medicine
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• v.11 no.3
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• pp.35-47
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• 2023

Purpose : As the population aging deepens, the number of elderly people with arthritis is also continuously increasing. Accordingly, this study intended to identify the factors influencing the health-related quality of life (HINT-8) of the elderly with arthritis according to household type and provide baseline data for developing a measure to enhance the life quality of the elderly with arthritis. Methods : The factors influencing the health-related quality of life (HINT-8) of the elderly with arthritis were identified based on the raw data from the Korea national health and nutrition examination survey conducted in 2021. Data were analyzed with SPSS Statistics ver 25.0 for windows (IBM Corp), and the significance level (α) was set to .05. Statistical analysis was performed with t-test, ANOVA, multiple regression analysis, and post-hoc analysis with Duncan test. Results : The factors that influenced the health-related quality of life (HINT-8) of single-households were medical aid (β=-.17, p=.045), restriction of activity (β=-.17, p=.023), self-rated health status (β=.29, p<.001), and anxiety scale (β=-.36, p<.001). The factors that influenced the health-related quality of life (HINT-8) of multi-households were an age of 75 or over (β=-.14, p=.011), living in rural (β=-.14, p=.003), the outpatient department treatment experience (β=-.09, p=.047), self-rated health status (β=.26, p<.001), anxiety scale (β=-.29, p<.001), and stress (β=-.22, p<.001). Conclusion : Factors affecting the health-related quality of life (HINT-8) of the elderly with arthritis were found to be different between single-person households and multi-person household. Therefore, it is necessary to prepare measures to improve the quality of life of the elderly with arthritis by considering the factors influencing the health-related quality of life (HINT-8) of the elderly with arthritis according to the household type identified in this study.