• Journal of Korea Technology Innovation Society
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• v.19 no.2
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• pp.231-253
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• 2016

The purpose of this study is two fold. First, we will explore the meaning, spread effect and consideration factors of manufacturing innovation in terms of theoretical perspective. Second, we will verify the status of high performance computing (HPC) utilization policy, and analyze the situation of US and Korea. Manufacturing innovation policy in each country has the objective in common which aims epoch-making enhancing of productivity. Nevertheless it can be characterized as innovation oriented policy rather than simple trial of productivity improvement. For long term growth and employment, the need for reindustrialization instead of deindustrialization should be recognized. Employment may be decreased temporarily and partially due to manufacturing innovation. However net effect of employment increasing will be bigger because of indirect employment. HPC utilization policy has the importance as a separate movement other than as a subset of manufacturing innovation. US government is trying to eliminate the bottleneck elements in adoption of HPC based M&S activity, and to promote the way of problem solving through the mechanism of public-private partnership, in spite of low level of HPC based M&S. In Korea, ecosystem related with the activity of HPC based M&S is needed, and expansion of M&S utilization in manufacturing companies and fostering of M&S supporting institutions will be important for this task.

• Journal of Labour Economics
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• v.36 no.2
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• pp.1-36
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• 2013

This study examines how the unobserved heterogeneity of workers, measured by residuals of the wage equation, affects the entry into self-employment using KLIPS 1998-2008. Following Joona and Wadensjo(2013), we treat the residuals as unobserved ability and find that both workers with higher and lower ability are more likely to become self-employed. However, this U-Shape relationship no longer holds when the sample is divided into males and females. The study also finds that the relationship between ability and entry into self-employment has changed over time, and that ability is positively associated with the performance of self-employed.

• Journal of the Economic Geographical Society of Korea
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• v.20 no.2
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• pp.137-157
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• 2017

As unemployment rises and economic growth slows, interest in startups, which is considered to be the driving force of job creation, is increasing. This study aimed to analyze the employment effects of knowledge-based startups in South Korea. In particular, startups were divided into three categories (knowledge-based manufacturing, knowledge-based service, and other industries) and the region were divided into the capital region and the other regions. The result of the analysis, which used census on Establishments Data from Statistics Korea(KOSIS), showed that the employment effects of startups change in three steps over time. When new firms were created, employment increases instantly. However, as the competition among firms increases, some firms exit the market and employment decreases. In the long-term, some firms will survive the market competition and increase their firm size and the number of jobs they offer. The total employment effect was greater for knowledge-based startups than the other industries startups. The total employment effect of knowledge-based startups are 2.84%p for the period of 6 years. Startups in the Capital region showed higher employment effect than startups in other regions. This implies that in the capital region, employment increases more after the startups are created, but due to fierce competition, employment also decreases relatively more than it does in other regions. However, companies that survive competition create more employment. This study may give some policy implications that startup policies should be tailored to the startup's type and regional characteristics in order to achieve more effective job creation performance.

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

• Journal of the Korean Society of Physical Medicine
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• v.13 no.2
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• pp.21-31
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• 2018

PURPOSE: This study examined the differences between male and female workers by investigating the various factors that affected the workers' abilities to return to work according to the International Classification of Functioning standards. METHODS: We analyzed the personal factor, environmental factor, work performance and participation factor related to ICF according to worker's gender. For this purpose data from the third Worker's Compensation Insurance panel survey conducted by the Korea Workers' Compensation & Welfare Service were analyzed. In order to verify the research model, we used frequency analysis, cross analysis to compare the differences between male and female workers according to personal, environmental, work performance, and participation factors and hierarchical regression analysis to identify significant factors affecting job performance. RESULTS: The results, indicate that the level of education, license status, working period, socioeconomic status and employment type of female workers were lower than those of male workers. Factors that have the greatest influence on job performance are grade of disability, status of disability, economic activity status, and instrumental activities of daily living (p<.05). CONCLUSION: It is necessary to provide socially stable employment support and social policy support without discrimination to allow disabled female workers to return to work and maintain their jobs and to study factors influencing job performance further.

• Journal of the Korean Institute of Educational Facilities
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• v.10 no.4
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• pp.5-20
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• 2003

The purpose of the research on the noise of educational facilities is to build up pleasant environments by minimizing the influence on the students in the school. This study provides fundamental data for acoustic design by measuring, computer simulation and analyzing the room acoustic characteristics of the lecture room in middle school. For measurement on the factors of room acoustic, RT of lecture room and noise reductions depending on various walls of different structures were measured and analyzed. The lecture system being installed and carried out on the normal lecture room was divided into 4 types-employment of multimedia machines, employment of multimedia machines and loud speakers, employment of loud speaker, and existing verbal speaking-and SPL for each type was measured and analyzed. Based on the measured characteristics of acoustic characteristics for normal lecture room, the problems for environment of noise were understood through computer simulation, applications for improvements of performance for each facility were studied, schemes for improvements of performance by using the effects were presented, necessary fundamental data were secured, and schemes to enhance flexibility on the existing facilities of school against changing educational courses were secured.

• Journal of Korean society of Dental Hygiene
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• v.17 no.2
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• pp.307-318
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• 2017

Objectives: This study analyzed the views, awareness and performance of vocational ethics of dental hygienists employed in health centers. Methods: A survey was conducted on 197 dental hygienists who attended the National Health Association job training session. SPSS WIN 22.0 was used to analyze the results. Results: The vocational ethics that dental hygienists valued the most was integrity, followed by expertise and integrity. The awareness level of vocational ethics was 93.3% and observance level was 97.4%. The methods of information gathering were 34.5% 'off-the-job training' and 34.0% for 'at work or employment SOP' The highest of vocational ethics performance was responsibility, marked 4.25. Significant differences were observed in fairness, cooperation and vocation between different general characteristics such as age, employment history, marital status, work region, and major responsibilities. Conclusions: It is necessary to evaluate the vocational ethics performance of dental hygienists based in health centers in order to develop programs for ethical guidelines and institutional principles to help decision making.

• KDI Journal of Economic Policy
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• v.40 no.2
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• pp.75-96
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• 2018

Recently, the government has been pursuing various policies to create new industries and jobs through the invigoration of start-ups. For the sustained growth of start-ups, it is necessary to look not only at the supply of risk capital but also at policies for venture capital firms that nurture and foster start-ups. The purpose of this study is to estimate the effects of the nurturing and fostering role of risk capital, such as mentorship on the performance of start-ups, and to do this we analyzed the effects, as a newly introduced form of venture capital, of mentoring by an accelerator and investor ties on the performance outcomes of start-ups. We find that mentoring and investor ties for start-up enterprises positively influence follow-up investment in start-ups. In addition, this study finds that with a younger CEO of a start-up, it is more likely that the performance of the start-up will improve. Meanwhile, when examining increases in employment as a measure of the business performance of start-ups, mentoring and investor ties are found to have a positive effect on the increase of employment at start-ups. These results suggest that there is a need to promote policies that strengthen the mentoring role of venture capital in Korea's equity finance policies and in the government's SME support policies.

• Asia-Pacific Journal of Business
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• v.11 no.2
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• pp.145-158
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• 2020

Purpose - To understand the growing interests in the professional temporary workforce, this study aimed to examine the different types of professional temporary workers and their different effects on creative performance. Design/methodology/approach - By sub-classifying professional temporary workers as boundaryless workers and transitional workers, this study developed propositions to provide comprehensive framework for directing meaningful topics for future research on professional temporary workers. Findings - This study suggested that two types of professional temporary workers may differ significantly in terms of their work efforts for getting approval or acceptance from the team members and for achieving creative contributions in teams. Specifically, drawing on expectance theory, social identity theory and resource-based theory, this study discussed the relationship between acceptance(task-oriented vs. relational-oriented acceptance), employment duration(short-term status vs. long-term status), contract security(volition being temporary worker) and creative performance for boundaryless workers versus transitional workers. Research implications or Originality - This study have implications for increasing our understanding of professional temporary workers by showing that creative performance may vary by employment types.

• Asian-Australasian Journal of Animal Sciences
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• v.12 no.3
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• pp.429-434
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• 1999

In this study the financial performance of small scale dairy farms participating in the government subsidy programme and the impact of this government intervention on the number of animals owned, production and consumption of milk and labour employment in the farm households have been examined. After receiving the subsidy, dairy farmers expanded their herd size. The major changes occurred in the ownership of calves, heifers and cows in all categories of farms. Significant increases in production and consumption of milk as well as in labour employment were observed. The rates of increase for all the parameters studied were much higher in farms adopting cross breeding compared to those in only local-breed farms. The analysis showed that dairying was a profitable business. However, profitability was greater with cross-bred than with local-bred animals.