• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.18 no.4
• /
• pp.235-241
• /
• 2017

This study investigated the performance factors for entry into the labor market of 4 - year college graduates using KEEP data and to determine how the labor market performance is related to the training institutions. The labor market performance is termed as 1) labor market entry time, 2) employment type, and 3) wage. Correspondence analysis was carried out with a nominal variable indicating the characteristics of a training institute, in which the respondents were trained for employment, and the relationship between the two was expressed in a more visible way. First, as a result of analyzing the first job transition period, the shortest training institutes were analyzed as public institutes, followed by private institutes and universities. Second, the employment rate of the public institutions is higher than that of private institutes and universities. Second, the employment rate of public institutions is higher than that of private institutes and universities. Third, the wage level of public institutes ranged from wage level 1 to 3, while private institutes had a wage level ranging from 2 to 4. Universities showed a wide range from 1 to 5. Based on these results, this study can analyze the difference in the labor market performance by training institutions when young people enter society.

• Survey Research
• /
• v.18 no.3
• /
• pp.47-76
• /
• 2017

This study has been done to understand the relationship between age norms and negative perception on older workers, and to find out moderating effect of recognition of employment welfare services in those relationships. And the purpose of this study is to suggest alternative ways to improve pessimistic perception on older workers, which is basal ageism. For this purpose, the survey has been conducted with 630 participants, who were 20 years old and over and lived in 15 different provinces. The collected data has been analysed by using SPSS Win 18.0. The results as followed: first, there were significant differences of negative perception on older workers among provinces(metropolitan areas, small towns, and rural areas); second, age norms significantly influenced on pessimistic perception on older workers; third, moderating effect of recognition of employment welfare services has been verified. These results suggest that it is necessary to promote people to take a flexible attitude toward older adults using media broadcasting and promotion of employment welfare services. Public and private cooperation should be needed to change people's negative perception on older workers. Lastly, programs, which are appropriated and tailored in specific provinces, improving awareness of older workers should be required.

• Korean Journal of Labor Studies
• /
• v.23 no.2
• /
• pp.277-306
• /
• 2017

This article empirically explores the impact of minijobs in the wake of the Hartz reform in Germany on women's employment relationship. Theoretically it is of great significance to examine whether the minijobs play an active role as a bridge in leading the minijobbers to regular, socially secured jobs or not. Several interviews as well as secondary data I could get during my sabbatical in 2015 were used to test the theory. One of the main findings was the fact that the minijob labor market opened doors wide for women in Germany, particularly for career-interrupted women, students or pensioners. However, the minijob can easily become a trap of lowest income and poverty for women. Most women minjobbers cannot go over to regular, socially secured jobs. Especially in terms of collective industrial relations, it considerably damages the power of industrial unions and the legal binding force of collective agreement. In conclusion, this study makes it clear that the labor market segmentation theory rather than the transitional labor market theory is valid in accounting for the reality of minijob in Germany. In other words, the minijob in Germany has a Toijan Horse Effect. It also suggests, from a practical viewpoint, that German industrial unions or works councils organize the minijobbers and that the coverage of collective agreements be extended to the minijobbers. Consequently, the time-selective part-timer model put into practice in Korea in 2014 is not only invalid but also undesirable.

• Journal of the Korean Society of Food Science and Nutrition
• /
• v.35 no.3
• /
• pp.321-327
• /
• 2006

This study was performed to investigate the hypoglycemic effect of pine needle extract oil against type 2 diabetes. Six-week-old male C57BL/Ks(db/db) mice were divided into four groups : negative control, pine needle extract oil low dose, high dose and positive control groups, which fed daily for 6 weeks with corn oil, pine needle extract oil 112.5 mg/kg, 450 mg/kg or metformin (150 mg/kg ), respectively. The oral administration of the pine needle extract oil resulted in the significant and dose-dependent decreases of blood glucose levels in comparison with corn oil treatment. The levels of HbAlc showed a tendency of the decrease by the high dose treatment of the pine needle extract oil and were positively correlated with blood glucose levels (r=0.5046, p=0.0023) . However, the levels of serum insulin and C-peptide were not affected by pine needle extract oil or metformin treatments. The levels of serum leptin, which is related with the insulin sensitivity, showed a tendency of the increases by pine needle extract oil treatment and were negatively correlated to blood glucose levels (r=-0.4754, p=0.0052). In conclusion, these results suggest that the pine needle extract oil have a potential for the oral anti-hyperglycemic agent and the mode of action may be related with the improvement of the insulin sensitivity through blood leptin.

• Journal of Labour Economics
• /
• v.32 no.2
• /
• pp.95-124
• /
• 2009

In this article, I were trying to analyze the listed manufacturing companies' trend of productivity and the corporate education & training effect after the financial crisis. According to the analysis, the listed manufacturing companies have decreased their productivity since financial crisis, and from such declining trend. jobless growth and a growth without physical and human capital investment has been observed. Furthermore, there is no efficient labor force coordination within the manufacturing industry; In order to analyze the effect of education & training investment on productivity more deeply, I have practiced the dynamic panel data analysis from constructing the micro panel data which consists of company level information 1997~2008. According to the consequences, dynamic panel data analysis solved the problem of the overestimating education & training effect fairly well.

• Journal of Labour Economics
• /
• v.33 no.3
• /
• pp.47-88
• /
• 2010

Focusing on the Korean experience, particularly a recent amendment which extends maternity leave and increases financial benefits during maternity and childcare leave, this paper evaluates how such an expansion of benefits affects the employment and the hourly wages of young wages of childbearing age. Empirical results from a difference--in-difference-in-differences model having older warren, older men, and young men simultaneously as the control group suggest that neither the employment nor the hourly wages of young women are affected. This implies that the law change does not cause shifts in the labor supply curve and the labor demand curve for young women.

• Proceedings of the Korea Technology Innovation Society Conference
• /
• 2017.11a
• /
• pp.697-714
• /
• 2017

국내 ICT 산업은 글로벌 경쟁력을 갖추고 경제발전에 크게 이바지 해왔으며, 현재는 4차산업과 다양한 산업들의 융합의 구심점으로 인식되며 앞으로의 경제 성장 동력으로 주목받고 있다. 이러한 ICT 산업을 국내외에서 다양한 모습으로 인식하고 있다. 그 중, 국내외를 막론하고 ICT 산업에 대해 존재하는 강한 스테레오타입은 ICT는 남성중심(masculine)적인 산업이라는 것이다. 본 연구는 이런 ICT산업의 남성 중심성이 서과에 이떠한 여햐을 주는지 고찰하기 위해서 2015년 중소기업 기술통계조사 결과를 활용하여 ICT 중소기업에서 젠더와 기술적 및 경제적 성과 간 관계를 살펴보았다. 공동연구선호여부나 R&D 지원을 받은 경험이 중소기업의 기술적 및 경제적 성과와 어떤 관계가 있는지 분석하였다. 특히 본 연구는 ICT산업여부와 여성연구원 보유여부가 정책지원과 성과의 관계에 영향을 주는 중요한 요인으로 보고 분석을 수행하였다. 본 연구의 결과에 따르면 ICT기업 중 여성연구원을 고용하고 있는 기업은 그렇지 않은 ICT기업에 비해 높은 기술적 성과를 보이고 있었다. 경제적 성과의 측면에서는 여성연구원을 고용하고 있으며 단독연구를 선호하는 ICT기업이 다른 ICT기업에 비해 높은 신기술개발 매출액을 보였다. 연구의 결과는 ICT 중소기업의 지원정책을 구상하는 정책입안자들과 여성의 ICT산업 고용 및 경제 활동 진흥 정책을 구상하는 정책입안자들에게 다양한 시사점을 제공할 것으로 기대한다.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.12 no.11
• /
• pp.4835-4843
• /
• 2011

Europe outlined its technological development strategy in the "EU 2020 Strategy". The goal is to lift the EU's technological level above that of the United States or Japan. In particular the EU 2020 Strategy aims to make the EU the world's leading knowledge society. The research purpose of that article is to focus on international technological cooperation. Chapter two examines the EU's international technological cooperation approach. Chapter three analyses the EU 2020 Strategy in terms of development, background and content. Chapter four looks at the involved countries for technological cooperations and scrutinises possible policy alternatives. In chapter five is given a conclusion.

• Journal of Labour Economics
• /
• v.43 no.4
• /
• pp.35-86
• /
• 2020

We estimate the effects of marriage on women's labor market outcomes and subject well-being. To resolve the endogeneity problem of marital status and timing of marriage, we use the difference-in-differences event study method which compares the trends of the outcome before and after the event between treatment and control groups. For robustness, we use four different control groups. The results show that the probability of working drops significantly by about 10%p in the first year of marriage and the effect becomes as large as 46%p by the 5th year of marriage. Also monthly earnings decrease substantially. We find that marriage increases subjective well-being, while the effect is not persistent.

• Economic Analysis
• /
• v.26 no.4
• /
• pp.39-64
• /
• 2020

Typical business cycle models have difficulties in explaining key macroeconomic labor market variables, such as employment and unemployment, as they usually consider labor hour choices only. In this paper, we introduce labor market search and matching frictions into a New Keynesian nominal rigidity model and estimate it by Bayesian methods to examine the dynamics of the key labor market variables and business cycles in Korea. The results show that unemployment rates are largely explained by technology shocks, which affect the labor demand side, as well as labor supply shocks. In addition, wage bargaining shocks originating from the bargaining process between firms and workers have non-negligible negative effects on output and employment growth, and careful measures need to be taken to limit their adverse effects.