• Journal of the Korean Society for Industrial and Applied Mathematics
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• 제18권4호
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• pp.283-294
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• 2014

In this paper we study consumption-labor supply decision of an agent who prepares for retirement at a known time in the future. The agent is assumed to have a preference which is represented by the von Neumann-Morgenstern utility function in which the felicity function has constant relative risk aversion over the composite of consumption and leisure. The composite is obtained by the Cobb-Douglas function. A general problem has been studied by Bodie et al. (2004). We contribute to the literature by deriving the Slutsky equations and conducting comparative statics. In particular, we show that wealth effect can exhibit an interesting property depending upon the time until retirement, as the interest rate increases.

• 가정과삶의질연구
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• 제16권1호
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• pp.125-139
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• 1998

This study investigates work loads and coping strategies of the married female production workers(MFPW). The data of 370 MFPW in manufacturing sector in Taegu are collected by using a questionare in August 1995 The findings of this study are as follow: 1) The results of objective work loads assessed time dairy show that the average working hours is 14.25 hours during weekdays. The respondents spend 11.5 hours and 2.75 hours on doing paid and household work respectively,. The shortage of phisiological and leisure time due to spending excessively long time on work. 2) MFPW perceive the severe subjective work loads in the areas of personal family and social life. The perceived burden from paid work itself is relatively low due to the nature of their job. 3) The coping strategies MFPW actually adopted are limited mostly to those from an individual domain such as shortening the time for sleep leisure or household labor.

• 대한가정학회지
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• 제31권3호
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• pp.101-112
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• 1993

The purpose of this study is to examine the real life of married women employed in a manufacturing industry by analysis patterns of their time use. Data for 172 married working women were gathered from the use of face-to-face interview method. The results were shown as follows; 1) Married female production workers spend 8 hours 44 minutes a weekday, and 10 hours 39 minutes a Sunday on physiological activities, and on socio-cultural activities 1 hour 50 minutes(weekday), 5 hours 30 minutes (sunday). 10 hours 22 minutes, 2 hours 23 minutes were consumed for the employed time compared to 3 hours 4 minutes, 5 hours 28 minutes for household labor. 2) Married working women's employed labor time is excessively too long while for leisure and house work time is too short, which means the patterns of their time use are very unbalanced type.

• 한국산업보건학회지
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• 제26권4호
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• pp.426-435
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• 2016

Objectives: The major objective of this study was to analyze stress response after a change to consecutive day shifts from day and night shifts in a motor assembly factory. Methods: Using a survey conducted by a labor union, we collected data on stress response index(SRI), lifestyle factors, work-family conflict and job stress before and after a shift system change. We analyzed the transition on the SRI among 222 workers. The cut-off point for the SRI was a T-score over 60. Results: The high risk stress response group was 20.3% of the population before the shift system change. After the shift system change it decreased to 11.3%. After the shift system change, social support improved, leisure time became more sufficient, work-family conflict declined, and sleep quality in the night shift week improved. In multivariable linear regression, among workers under 40 years old sleep quality on night shift, leisure time sufficiency, social support and work-family conflict contributed to the improvement of stress response. Among workers over 40, work-family conflict contributed to the improvement of stress response. Conclusions: The change to consecutive day shifts improved stress response and mediated with improved nighttime sleep, decreased work-family conflict, increased leisure time and improved work-family conflict.

• 중소기업융합학회논문지
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• 제3권1호
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• pp.7-13
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• 2013

최근 몇 십년간 한국시장에서의 임금 변화, 노동시간과 여가시간에 대한 가치는 매우 빨리 증가하였다. 고전학파의 우상향하는 노동공급곡선은 여가의 가치와 관련되어 수정되어야 한다는 Robert E. Prasch의 재수정된 후방굴절형(backward-bending) 노동공급곡선 모형을 바탕으로 과연 한국의 상황에서도 이러한 결과가 나타나는가를 살펴보고자 하였다. 임금과 노동시간과의 관계를 살펴보고, 역동적인 노동시장 안에서, 낮은 임금에서의 불균등한 계약 효과를 감소시키기 위한 형평성(equity)과 효율성(efficiency)사이의 상호작용 측면, 최소 임금과 최대 노동시간에 대한 현실적인 측면을 제안하고자 한다. 본 연구는 한국노동연구원의 "한국노동패널" 조사 1차(1998)년도에서 10차(2007)년도 자료를 활용하여 외환위기 이후 국내의 임금과 노동시간관계를 파악하였다.

• 가족자원경영과 정책
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• 제23권1호
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• pp.115-128
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• 2019

The purpose of this study was to explore factors influencing on work values of female college students focusing on parental effect to enhance their participation in labor market. The respondents were asked to answer a questionnaire, and the collected 400 data were analyzed using SPSS 23.0. The results showed that the students and their parents had more leisure-oriented and extrinsic work values than labor-oriented and intrinsic work values. The labor-oriented and intrinsic work values appeared to be high in the group with experience of part time jobs, with high educated father or with middle household income. The influencing factors on college students' work values were parental work values, gender consciousness, self-efficacy and major. The results from this study suggest that parents of college students should be educated to change their work values.

• 가정과삶의질연구
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• 제30권4호
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• pp.119-132
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• 2012

The purpose of this study was to investigate the differences in time use between Korean and American high school students. The data sources were the '2009 Time Use Survey' conducted by Korea National Statistical Office and the '2009 ATUS (American Time Use Survey)' conducted by Labor Statistics Division in the U.S.. 1,734 Korean diaries (1,311 on weekdays and 423 on Sundays) and 321 American diaries (208 on weekdays and 113 on Sundays) from high school students of 15 to 18 years of age were analyzed. Descriptive statistics and t-test were used for the statistical analysis. The time use patterns of Korean students on weekdays and Sundays were different than those of their American counterparts. On weekdays and Sundays, the sleeping time of Korean students was 2 hours less than the time of their American counterparts. Koreans studied more, nearly double the time of their American counterparts on weekdays and five times more on Sundays. The study-oriented time allocation of Korean students resulted in less leisure time than the American students. Korean students spent their leisure time of more than 30 minutes participating in social activities, media, and hobbies, and their time allocation to volunteer work and religious activities were nil. On Sundays, the time for studying by Korean students was more than five times longer than that spending by their American counterparts. Koreans used their leisure time of 6 hours and 47 minutes mainly for media, hobbies and social activities. The participation rate of volunteering by Korean students was only 0.5%, though it was 31.0% for the Americans. For a study-life balance for Korean students, it was recommended that trends toward time management and social policy should increase the time allocation to sleeping, housework, work, sports, and volunteering and decrease the time use in studying and hobbies.

• 노동경제논집
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• 제37권2호
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• pp.49-78
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• 2014

본 연구는 2005년부터 도입되기 시작한 주5일 수업제로 인해 나타난 청소년의 시간사용량과 시간배분의 변화를 분석하고, 제도 도입의 효과를 평가하는 데 목적이 있다. 이에 통계청에서 제공하는 2004년과 2009년 "생활시간조사" 자료에 정부의 주5일 수업제 시행으로 나타난 자연실험적 상황을 이용하여 청소년의 시간배분의 인과적 관계를 분석하였다. 분석 결과, 주5일 수업제의 도입으로 증가한 청소년의 재량시간은 대부분 수면과 수동적 여가에 분배되었다. 구체적으로 청소년의 재량시간 1분이 증가할 때 수면시간은 0.46분, 능동적 여가시간은 0.05분, 수동적 여가시간은 0.26분, TV 이용시간은 0.23분 증가하는 반면, 교외 수강 및 자율학습 시간에는 유의미한 영향을 미치지 않은 것으로 나타났다.

• 노동경제논집
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• 제33권2호
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• pp.27-52
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• 2010

본 연구는 생활시간조사를 사용하여 시간의 기회 비용이 모의 시간 배분에 미치는 영향에 대해 시장노동/가사노동/돌봄노동/여가로 나누어 SUR 모형으로 분석하였다. 분석 결과, 보육서비스 가격이 올라가면 시장노동시간은 감소하고, 여가/가사노동/돌봄노동시간은 증가했다. 임금률은 이와 반대되는 효과를 나타냈으며, 임금률의 증가가 돌봄노동시간의 감소로 이어진다는 결과는 선행연구 결과와 다른 것이다. 이러한 결과는 학력별로 차이가 있었다. 모의 시장노동 참여 지원 정책이 기회비용이 비시장 시간에 미치는 영향에 관심을 기울여야 함을 시사한다.

• 한국식품위생안전성학회지
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• 제39권2호
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• pp.171-179
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• 2024

기존 질병비용연구(COI)에서 환자의 여가시간 손실에 따른 경제적 영향은 상대적으로 적은 관심을 받아왔다. 또한, 기존연구들은 주로 만성질환 또는 중질환에 초점을 맞췄으며, 이로 인해 입원환자나 외래환자가 아닌 상대적으로 증상이 약한 자가치료환자들에 대해서는 충분히 다루지 못했다는 한계를 가지고 있다. 이에 본 연구에서는 자가치료 환자들을 포함하고, 더 나아가 고용 상태와 실제 여가활동 중단 기간 등을 고려하여 식중독으로 인한 여가손실의 연간 비용을 계산하였다. 이 과정에서 건강과 노동에 관한 통계 자료를 활용하고, 식중독으로 인한 여가손실을 정확히 평가하는 방법을 제시하였다. 연구 결과, 국내에서 식중독으로 인한 여가 손실에 따른 연간 경제적 비용은 약 7,845억 원(7억 2,800만 USD)으로 나타났다. 본 연구에서는 자가 치료 환자들을 포함하지 않거나 치료 시간과 고용 상태를 고려하지 않은 경우, 여가손실비용이 낮게 추정될 가능성을 제시하고 있다. 즉, 식중독과 같은 질병의 사회적 영향을 평가할 때 자가 치료, 고용 상태, 그리고 영향받는 전체 기간을 포함한 다양한 요소를 고려하는 것이 중요하다는 것을 의미한다. 이 연구 결과는 정책 결정자와 의료 전문가들에게 질병의 경제적 영향을 보다 넓은 관점에서 이해하고, 보건의료 자원을 더 효과적으로 배분하는 데 도움이 될 수 있는 중요한 통찰을 제공한다.