• Journal of Korean Institute of Industrial Engineers
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• v.40 no.2
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• pp.250-256
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• 2014

In order to create more jobs and cope with big change of economic paradigm, a self employed creative company is suggested as an alternative mean. The understanding of relationship between performance and characteristics of self employed creative company will be helpful in establishing and efficiently operating a relevant government policy. Therefore, this study identifies empirically relationship between financial performance and characteristics of self-employed creative company. Through exploratory factor analysis and regression analysis, creativity and network is essential in increasing the financial performance of self-employed creative company.

• Journal of Families and Better Life
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• v.32 no.3
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• pp.157-177
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• 2014

The purpose of this study was to investigate the contexts in which employed mothers with young children consider leaving the labor force. We used a mixed methods design, which integrates the findings of quantitative and qualitative analyses, to better understand the dynamics underlying employed mothers' intentions to leave the labor force. The participants of both quantitative (N = 324) and qualitative (N = 16) data were married mothers who were employed full-time and had at least one child younger than elementary-school age at the time of data collection. Both the quantitative analysis of logistic regression and the qualitative thematic analysis revealed that the child's age, the husband's income, the utilization of child care by relatives, the mother's job involvement, family-to-work role conflict, and other costs and rewards of participation in the work force were the important contexts where employed mothers considered leaving the labor force. The quantitative analysis uniquely found that being employed at a workplace with flexible work hours were associated with lower odds of considering exit from the labor market. The qualitative analysis highlighted that the decision to leave the labor force or to stay in it is a complicated issue that almost all employed mothers potentially face at some point in their careers. These findings suggest that policy support is warranted to help employed mothers with young children remain in the workforce when they wish to.

• Korean Journal of Occupational Health Nursing
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• v.32 no.2
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• pp.39-48
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• 2023

Purpose: This study aimed to understand how changes in income due to the COVID-19 pandemic have affected the health behavior and mental health status of self-employed individuals. Methods: We compared the health behavior and mental health status of regular wage workers and self-employed individuals with no change in income, with that of self-employed individuals with reduced income due to the spread of COVID-19. Results: Smoking status, average amount of smoking per day, changes in the amount of smoking and drinking due to COVID-19, drinking frequency per year, monthly binge drinking experiences, subjective stress, and suicidal thoughts experienced by self-employed individuals with decreased income were not only higher than those of wage workers and self-employed individuals with maintained income, but their happiness index was also lower than the latter group. Conclusion: This study suggests that the change in total household income due to COVID-19 adversely affects the health behavior and mental health status of self-employed individuals. However, COVID-19-related policies focus only on economic loss compensation, and the health behavior and mental health management for self-employed individuals is insufficient. Therefore, it is necessary to establish policies for health behavior and mental health management of self-employed individuals.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.25 no.3A
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• pp.391-398
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• 2000

In this paper, MRC(Maximum Ratio Combine) diversity, (23, 12) Golay code, (7, 5) Reed-Solomon code, and (3, 1) majority selection code are employed to improve the performance of DS/CDMA BRSK in Nakagami fading channel. and MRC diversity combined with other coding techniques is suggested, with which, the performance of DS/CDMA BRSK is compared and analyzed. Also, system required Eb/N0 to meet BER=10-5 for multi user data communication is obtained according to each techniques. From the results, when each techniques is employed to DS/CDMA BRSK system. coding employed system shows better performance than diversity employed system. Especially, Golay code shows better performance than oter codes. also MRC diversity is employed, the number of multiple access user to meet data communication requirement of BER=10-5 can accomodate up to 8 users. and when each code is employed, Golay code, majority selection code, and Reed-Solomon code shows the capacity of 14, 12, and 10 user respectively. But MRC diversity combined with coding techniques can reduce restriction of multiple access user. However, it is desirable these combined technique are employed according to service types and requirements provided.

• Journal of Families and Better Life
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• v.20 no.3
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• pp.101-111
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• 2002

The purpose of this study was to obtain data on the child care support and job satisfaction of married women employed outside home. The data for this study were collected from a survey of 350 married women employed outside home who were residing in North Cholla Province. Major fimding are summarized in the following. First, many married women were pressured by the burdens child rearing(54.5%) and houshold chores(39.6%). Second, the daycare arrangements for children under age seven were diverse. Just under half of the children were cared for by the employed mother'parents(25.1%), or by the mother's parents-in law(21.1%). The rest were sent to daycare center(40.6%), cared for by a hired helper(7.6%), or sent to an industrial on- site daycare center(1.0%). Third, about half of the married employed mothers(47.5%) wished for an on-site daycare service at their workplace. Fourth, the variables that affected employed mothers job satisfaction were age, job, husband's job type, the income of the mother, the reason of the mother's employment, the degree of husband's houshold labor participation, and the type of social and employer's support for chid care.

• Korean Journal of Human Ecology
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• v.22 no.4
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• pp.575-591
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• 2013

In this paper the relationship of various types of work-family interaction (i.e. work-family conflict, and work-family enhancement) with individual, family, and employment characteristics was explored in a sample of 1000 married employed women with preschool children. By using cluster analysis, we tried to reveal whether specific combinations of the various dimensions of work-family interaction (WFI) exist. Our results showed that employed women did not simply experience work-family conflict or work-family enhancement, but that they should be classified in four distinct clusters: (1) 189 employed women experienced primarily work-family enhancement(i.e. positive WFI); (2) 289 employed women experienced primarily work-family conflict(i. e. negative WFI); (3) 338 employed women experienced work-family conflict and work-family enhancement simultaneously(i. e. both positive and negative WIF); (4) 184 employed women did not experience either work-family conflict or work-family enhancement(i. e. low WFI). Results further showed that the emerging WFI-clusters appeared to have distinct profiles with respect to individual, family and employment characteristics.

• Korean Journal of Human Ecology
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• v.22 no.4
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• pp.593-607
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• 2013

This study was conducted to identify adults' knowledge, dietary behavior related to sodium, and attitude towards. The purpose of this study is to examine the effects of the quality of multiple roles and psychological well-being upon parenting behavior among employed mothers. The subjects were 172 employed mothers living in Seoul, Korea. The results are as follows. First, the quality of parental role was related to all of subscales of parenting behaviors of employed mothers. Second, employed mothers' higher autonomy was significantly associated with greater intimacy and reasoning guidance in their parenting. Third, employed mothers with greater positive relationship and autonomy were more likely to exhibit limit setting. Finally, higher level of environmental mastery and autonomy was related to greater parental involvement. Mothers' psychological well being was not significantly related to mothers' responsiveness.

• Journal of Labour Economics
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• v.39 no.2
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• pp.53-81
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• 2016

This study analyzes the difference of search efforts and labor market performance between employed searchers and unemployed searchers, using GOMS(Graduates Occupational Mobility Survey) data collected by Korea Employment Information Service. The results show that unemployed searchers concentrated on the job search more actively, and their reservation wage decreased more rapidly than that of employed searchers. Therefore, considering only new jobs, the probability of employment was lower and the wage was higher for employed searchers than for unemployed searchers. However, both the employment probability and the wage were higher for the employed searchers, if analyzing all jobs including existing jobs of employed searchers. The results of this study imply that the employed search may be more effective strategy than the unemployed search.

• Journal of Families and Better Life
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• v.19 no.4
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• pp.211-223
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• 2001

This study analyzed the financial ratio change of self-employed households between 1997 and 1998. The data were drawn from Korean Households Panel Study and utilitze7 descriptive statistics such as frequency, percentile to investigate the differences between two period of time, 1997 and 1998. The sampe size in 1997 was 692 householdsand and 600 households in 1998. The mean of financial asset showed that in 1997, self-employed households had much less in liquidity assets, especially in bank-related income, stock, but had more in real-estate, Gye, and private loan than those in 1998. In cases of debt-owned, the self-employed tended to have more debt in non-bank related and it illustrates that the self-employed may experience the difficulties to access the financial assistance in economic depression. Using guideline of each ratios, for six financial ratios, self-employed could meet less proper level$ in 1998 compared to those in 1997. It proves that the economic crisis affect the stability of income and financial assets of self-employed households and types of financial assets changes because of the stability.

• Journal of Families and Better Life
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• v.5 no.2
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• pp.11-27
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• 1987

This study examined job satisfaction levels between employed single women and employed married women. The specific objectives of this study were; (1) to investigate differences in the level of job satisfaction between employed single women and employed married women; (2)to investigate the factors which influence the level of job satisfaction; (3)to investigate the relationship between job satisfaction and life satisfaction. the data used in this study included 441 working women from 290 (65.8 %) single women and 151 (34.2%) married women. Statistical analyses were conducted using frequencies, percentiles, mean , t-test , ANOVA, pearson's correlation and a stepwise multiple regression. The major findings were ; (1) at the P<.005 level, there was a significant difference in the job Satisfaction Index (JSI) between employed single and married women by using the t-test ; (2) Occupation, type of organization , job experiences, travel time from home to work. unionization, age, and health status were significantly related to the JSI by using the one-way ANOVA; (3) Thee was an interaction effect between income and marital status on the JSI, and between education and marital status on the JSI; (4) Using a stepwise multiple regression method, the order of variables as they were entered in the model were different between employed single and married women; (5) There was a positive relationship between the JSI and Life Satisfaction Index(r=.41)