• 가족자원경영과 정책
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• 제14권1호
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• pp.135-159
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• 2010

The purpose of the study was to investigate the characteristics and economic status of deficit households compared to surplus households. Data from The Household Income and Expenditure Survey 2005 by NSO and 50, 207 salary/wage earners' households were used for the analysis. The statistical methods used were GLM, logit, and cluster analyses. The analysis results showed that 25.3 percent of the households were deficit households. Approximately half of the lowest 20% income group were deficit households. Income deficit households earned 1, 273 thousand less than that of surplus households, whereas consumption of deficit households was 1, 006 thousand more than that of surplus households. The average propensity of consumption of deficit households was 142.1. According to the logit analysis, factors contributing to the probability of belonging to a deficit household included income level, household size, age and educational level, occupation, homeownership, car ownership, and wife's employment status. Deficit households were classified into 5 types: 1) health care expenditure-dominated group, 2) housing expenditure-dominated group, 3) education expenditure-dominated group, 4) money transfer-dominated group, and 5) overall-overconsumption group. The overall-overconsumption group was the largest group of all at 58.5%. It was found that for all five groups, the changes in household size, income group, home ownership, and occupation of the individual were variables that influenced the probability of belonging to a certain group.

• 농촌계획
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• 제14권3호
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• pp.37-51
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• 2008

This study aims to build a model dealing with the location decision of new manufacturing firms and their land demand. The model is composed with 1) the binary logit model structure identifying a future probability of manufacturing firms to locate in a city and their land demand; and 2) the land use suitability of the land demand. The model was empirically tested in the case of Anseong City. We used establishment-level data for the manufacturing industry from the Report on Mining and Manufacturing Survey. 48 industry groups were scrutinized to find the location probability in the city and their land demand via logit model with the dependent variables: number of employment, land capital, building capital, total products, and value-added for a new industry since 2001. It is forecasted that the future land areas (to 2025) for the manufacturing industries in the city are $5.94km^2$ and additional land demand for clustering the existing industries scattered over the city is $2.lkm^2$. Five industrial complex locations were identified through the land use suitability analysis.

• 한국생활과학회지
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• 제15권3호
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• pp.373-384
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• 2006

This study analysed the effect of mothers' work status on time use in child care and use of market child care services. There were two major questions: Do self-employed (and family worker without being paid) mothers have a flexible work schedule and so can they care her child(ren) well? If it is true, is the work status as self-employee related to non-market child care services? To answer these questions, 1,196 samples were selected from the Time Use Data of 1999, which had been administered by Korea National Statistical Office. Major results were as follows: First, a mother who is family workers without being paid made time to care children frequently more than wage earners. Second, according to regression analysis, mothers' work status was one of the important variables to explain child care activity frequency. Third, among categories of child caring ('physical caring', 'non-physical caring', and 'caring of the others'), mothers spent more frequently in 'caring of the others', and had higher probability to use market child care services. But the more frequently a mother made time in 'non-physical caring' for her child, the lower probability to choose market child care services. In conclusion, it was certain that self-employed mothers benefit from a flexible time schedule at work places. But the relationship of child care activity frequency with use of market child care services was inconsistent.

• Journal of Preventive Medicine and Public Health
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• 제51권3호
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• pp.154-162
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• 2018

Objectives: Early retirement occurs when one's job satisfaction suffers due to employment mismatch resulting from factors such as inadequate compensation. Medical doctors report high levels of job stress and burnout relative to other professionals. These levels are highest among emergency physicians (EPs), and despite general improvements in their working conditions, early retirement continues to become more common in this population. The purpose of this study was to identify the factors influencing EPs intention to retire early and to develop a probability equation for its prediction. Methods: A secondary analysis of data from the 2015 Korean Society of Emergency Physicians Survey was performed. The variables potentially influencing early retirement were organized into personal characteristics, extrinsic factors, and intrinsic factors. Logistic regression analysis was performed to identify risk factors and to develop a probability equation; these findings were then arranged in a nomogram. Results: Of the 377 survey respondents included in the analysis, 48.0% intended to retire early. Risk factors for early retirement included level of satisfaction with the specialty and its outlook, slanderous reviews, emergency room safety, health status, workload intensity, age, and hospital type. Intrinsic factors (i.e., slanderous reviews and satisfaction with the specialty and its outlook) had a stronger influence on early retirement than did extrinsic factors. Conclusions: To promote career longevity among EPs, it is vital to improve emergency room safety and workload intensity, to enhance medical professionalism through a stronger vision of emergency medicine, and to strengthen the patient-doctor relationship.

• 산업노동연구
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• 제24권2호
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• pp.181-214
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• 2018

본 연구는 한국고용정보원의 청년패널조사(YP2007 2~9차) 자료를 이용하여 청년층 노동시장에서 발생되는 주관적 미스매치의 현상을 살펴보고, 주관적 미스매치의 결정요인 및 임금효과를 분석하였다. 분석 결과, 전반적으로 학력과 기술 수준 모두 미스매치 중 학력과잉과 기술과잉은 두드러지게 감소하는 것으로, 학력부족과 기술부족은 다소 완만하게 증가하는 추이를 보였다. 다음으로, 하향취업(학력/기술 과잉) 결정요인에 대한 분석 결과, 남성은 여성에 비해 하향취업(학력/기술 과잉)이 될 가능성이 낮았으며, 종사상 지위에서는 임시/일용직 보다 상용직 및 비임금근로자의 하향취업 확률이 낮게 나타났다. 마지막으로 pooled OLS 모형과 패널고정효과 모형으로 미스매치의 임금효과를 추정한 결과, 임금에 가장 큰 영향을 미치는 미스매치는 학력과잉인 것으로 나타났고, 학력과잉인 청년취업자들은 그렇지 않은 집단(적정학력)에 비해 평균적으로 6.7% 낮은 임금을 받고 있는 것으로 추정되었다. 관찰되지 않은 개별의 특성을 통제한 후에도 3.2%의 낮은 임금을 받는 것으로 나타났으며, 기술과잉 미스매치의 경우 2.9%, 전공 미스매치가 2.3%로 기준집단에 비해 낮은 임금을 받고 있는 것으로 추정되었다.

• Journal of Ship and Ocean Technology
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• 제8권2호
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• pp.20-28
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• 2004

A dynamic-thermodynamic sea ice model with 50-km spatial and 24-hour temporal resolution is used to investigate the spatial and long-term temporal variability of the sea ice cover the Arctic Basin. The model satisfactorily reproduces the averaged main characteristics of the sea ice and the sea ice extent in the Arctic Basin and its decrease in early 1990th. At times model allows to suppose partial recovery of sea ice cover in the last years of twenty century. The employment of explicit form for description of ridging gives opportunity to assume that the observed thinning is the result of reduction the intensity of ridging processes and to estimate long-term variability of probability the ridge free navigation in the different parts of the Arctic Ocean including the North Sea Route area.

• Asian Pacific Journal of Cancer Prevention
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• 제13권4호
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• pp.1125-1130
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• 2012

Objective: The objective of present study is to investigate the determinants of smoking behaviour among adults in Malaysia. Method: Findings of the Third National Health and Morbidity Survey (NHMS-3) by the Ministry of Health, Malaysia, were used. The sample consisted of 34,539 observations. A logistic regression model was thus applied to estimate the probability to participate in smoking. Results: Age, income, gender, marital status, ethnicity, employment status, residential area, education, lifestyle and health status were statistically significant in affecting the likelihood of smoking. Specifically, youngsters, low income earners, males, unmarried individuals, Malays, employed individuals, rural residents and primary educated individuals were more likely to smoke. Conclusion: In conclusion, socio-demographic, lifestyle and health factors have significant impacts on smoking participation in Malaysia. Based on these empirical findings, several policy implications are suggested.

• 사물인터넷융복합논문지
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• 제8권6호
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• pp.65-73
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• 2022

본 연구는 노인일자리 전담기관인 시니어클럽에 활동하고 있는 참여 노인을 대상으로 업무상 위험사고와 코로나-19로 인한 위험사고 발생 가능성을 실증 분석하여 위험사고에 대한 인식 정도를 파악하였다. 연구 결과를 바탕으로 노인일자리 전담기관에서 발생할 수 있는 위험사고 개선방안 마련을 위한 기초자료 제공과 위험사고 예방을 위한 대응방안을 제시하는 것이 목적이다. 연구 대상과 자료수집은 부산광역시 소재 16개 시니어클럽 참여 노인으로 하였고, 수거된 430부 중 최종적으로 425부를 활용하였다. 본 연구 결과 첫째, 노인일자리 전담기관 참여 노인은 업무상 위험사고 발생 가능성과 코로나-19로 인한 위험요인 발생 가능성은 대체적으로 낮게 인식하고 있는 것으로 나타났다. 둘째, 인구사회학적 특성에 따른 업무상 위험사고 발생 가능성은 참여기간에서 통계적으로 유의미한 차이가 있는 것으로 나타났고, 코로나-19와 위험사고 발생 가능성은 참여노인 구분과 연령에서 통계적으로 유의미한 차이가 있는 것으로 나타났다. 본 연구 결과를 바탕으로 사업담당자는 안전사고 관리기록지 작성, 위험관리 매뉴얼 마련, 참여자의 개인적 특성을 반영한 위험관리 시스템 구축 등을 제언하였다.

• 지역사회간호학회지
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• 제31권2호
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• pp.212-221
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• 2020

Purpose: This study aims to identify the types of health-related quality of life (QoL) based on the EuroQoL 5 Dimensions among community older people and predict the factors affecting these types. Methods: This study used data from the 2016 Korea Health Panel Survey, whose participants included 3,848 older people. The data were analyzed using the software jamovi 1.2.17 and Mplus 8.2 for latent class analysis. Results: The subgroups of the older people's health-related QoL were identified as three latent classes: General stable type (43.9%), pain-related low type (35.0%), and general low type (21.1%). The types and characteristics of health-related QoL among the latent classes differed. Comparing the difference between the general low type and general stable type, the subjects showed higher probability of belonging to the general stable type when they were men, younger, higher education level, employment, better subjective health, lower BMI and stress level, and no suicidal ideation. A comparison between the general low type and the pain-related low type showed that the subjects were more likely to be classified as the pain-related low type when they were younger, higher education, employment, and better subjective health. Conclusion: The results showed a significant heterogeneity in the types of health-related QoL among community older people, and the predictors for each type were not the same. These findings present basic data for cultivating nursing interventions that enhance health-related QoL.

• 한국인구학
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• 제29권3호
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• pp.1-27
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• 2006

본 연구는 이공계 전공자들의 노동시장 성과, 특히 사회적 위신이 타 전공자들에 비해 낮다는 논의에 대한 경험적 검증이다. 대학졸업자의 전공계열에 따라 고용 확률, 고위직, '좋은 직업' 획득 확률에 차이가 있는지를 2000년 인구주택총조사의 2% 표본을 이용하여 분석하였다. 표본 선택편향을 수정한 2단계 프로빗 모형 분석 결과, 이학계와 공학계열 전공자가 인문사회계열 전공자에 비해 고용, 고위직, '좋은 직업' 획득 확률이 유의하게 낮다는 증거는 발견되지 않았다. 하지만 공학계 전공자의 경우 노동생애 초기에는 인문사회계 전공자에 비해 유의하게 높은 '좋은 직업' 획득 확률을 가지지만 연령 증가와 더불어 이러한 이점이 빠르게 사라져 40대 이후로는 인문사회계보다 '좋은 직업' 획득 확률이 낮다. 이는 공학계에서는 현장 경험에 의한 인적 자본의 축적률이 낮고, 대학에서 습득한 기술이 급격히 노화되기 때문일 가능성을 시사한다.