• Journal of the Korea Society of Computer and Information
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• v.22 no.12
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• pp.171-178
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• 2017

Investigations into family-friendly company culture have been carried out for various companies and conglomerates. But there has never been such investigation for police organization, so this investigation is intended to see the effect on organizational commitment and job performance of the organization culture that makes use of family-friendly program for the police organization. To this end, how the internal factors of family-friendly organization culture affects organization commitment and job performance is empirically analyzed with structural equation modeling. And it is found that family-friendly program has significant effect on organizational life and welfare, and the welfare, in return, is found to have significant effect on job performance.

• Asia pacific journal of information systems
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• v.13 no.4
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• pp.229-255
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• 2003

This article attempts to examine the well-known law that the increasing returns to scale(IRS) is effective in the Internet business. The effect of IRS is one of the hottest issues in the Internet business sector. Many cases and survey studies support the fact that the IRS phenomenon exists in the Internet business. Executives in Internet business generally give a deep trust on this theory. As the Internet business grows, however, the boundary of the business becomes widened and complicated. And each category of Internet business is characterized with a different business style and economic behavior. It may, therefore, be dangerous to accept that the phenomenon of IRS is applied to all areas of Internet business. For this reason, the research for the close look into the IRS phenomenon should provide significant implications for the managers in the Internet business industry. This article divides the internet business into four sub-areas, and analyzes the IRS phenomenon using AHP/DEA-based full ordering technique. Interpretations are given, based upon the research results, for each sub-area of Internet business, as a guideline of setting business strategies for practical managers.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.30 no.3
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• pp.135-149
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• 2007

This paper investigates the relative effect of each ISO 9001 : 2000 quality management system's requirement and business performance. The empirical tests are conducted in ISO 9001 certification companies. As a result, the $1^{st}$, it shows the requirements positively affect performance of financial. The $2^{nd}$, also it shows the requirements positively affect non-financial performance. The $3^{rd}$ also it show the non-financial performance positively effect performance of financial performance.

• KSII Transactions on Internet and Information Systems (TIIS)
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• v.7 no.5
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• pp.1213-1235
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• 2013

In this paper, we investigated the factors affecting the intention to use smartphone banking with a research model based on the Technology Acceptance Model (TAM) extended to include security risk, trust, and self-efficacy. With analysis after controlling factors such as age, gender, and previous experience of smartphone banking that may have effects, we conclude that perceived usefulness, perceived ease of use, security risk, and trust have direct effect on the intention to use smartphone banking, and self-efficacy has indirect effect on the intention to use through mediation of perceived ease of use. We performed a study to check the validity of TAM in the context of smartphone banking, and confirmed that perceived ease of use has both direct and indirect effect on the intention to use.

• Korean Management Science Review
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• v.33 no.4
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• pp.33-49
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• 2016

The market of platform business is typically served by a few dominant players, presenting "winner-takes-all" phenomenon. This study aims to find service characteristics leading to the phenomenon. Six different service-characteristics were considered : Same-side network effect, cross-side network effects, entry barrier, multi-homing cost, switching cost, and heterogeneity of preference. To assess the degree of concentration of market share, HHI (Herfindahl-Hirschman Index) is calculated for top three major players. Based on the HHI value, 10 most eminent platform businesses are classified into three different segments and each segment is characterized with key factors. The results from this study provide some insight into the strategic management of platform business.

• Journal of Korean Society for Quality Management
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• v.33 no.4
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• pp.1-11
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• 2005

This paper investigates the effect of introducing MBNQA Model, a representative execution system of TQM with strong management innovation capability, and its Korean version, Korean Quality Award Model, to the Korean companies and analyzes the effect to find out whether the application has improved companies' management quality. The empirical result of this study not only provides the company planning to adopt those management innovation models to enhance their management quality with practical guidelines but also suggest a direction to the first class company.

• Journal of Fashion Business
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• v.3 no.1
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• pp.138-146
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• 1999

For an enterprise to survive in extremely competitive world, it had better to down budget and resource of unimportant fields so that the enterprise can concentrate resources on the strong field. Nowadays in Korea, it is important to research outsourcing for strengthen the competitive power in apparel maker because of recent depression. The questionnaire was composed of 14 factors about outsourcing effect. The questionnaires were selected for finial analysis 67 apparel makers in Pusan and Seoul and data was analysed by using paired t-test by SPSS program. Almost of apparel makers (85.07%) has been outsourced the sewing process to contractor or vendor. Outsourcing in this case is marked lower effect than insourcing except reducing cost, economy of time and overcoming internal resources. This means that our outsourcing has been progressed with so many risk. If we have research the successful outsourcing and have a strategic vision and plan with vendor and product mutually beneficial relationship, we can share the risk and creating new business synergies through outsourcing.

• Journal of the Korean Operations Research and Management Science Society
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• v.38 no.3
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• pp.87-101
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• 2013

The purpose of this paper is to analyze supplier's optimal decision of the buyback price facing irrational retailers. It has been known that retailers show irrational ordering behaviors, such as pull-to-center effect. We model the retailer's pull-to-center behavior and derive the supplier's optimal buyback price considering the retailer's bounded rationality. The result shows that the supplier's profit can be significantly improved exploiting the retailer's irrationality in the ordering behavior.

• Journal of Korean Society for Quality Management
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• v.39 no.4
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• pp.543-555
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• 2011

In recent years, Social Network Service (SNS) have increasingly gained popularity and have simplified and amplified social interaction between online users. This paper mainly discusses the user satisfaction and intention of continuous use. Based on the literature review, two hypotheses were developed and research model is built for testing. Data was collected through questionnaire survey from 260 SNS college student user. The empirical results shows a significant mediating effect for user satisfaction in the relationship between SNS' quality factors and intention to continued use.

• Management & Information Systems Review
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• v.12
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• pp.101-116
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• 2003

After and before the education of business ethics, the recognitive response and interpretation of personnel and information ethics to the standards of business ethics are as follows. 1. In case of personnel ethics, before the education of business ethics, selfishness is at its peak and utilitarianism is in the lowest. It can be understood that it is faithful to the principles of capitalism. 2. In case of personnel ethics, before the education of business ethics, relativism is in the highest level and utilitarianism is in the lowest. Because it means not agreeing on standardized economic equality and the choice of proper ethical standards. It can be understood that the education of business ethics has an effect on ethical making-decision. 3. In case of information ethics, after and before the education of business ethics, righteousness is at its peak and utilitarianism is in the lowest level. I can be interpreted that it means thinking highly of the value of justice and not agreeing to standardized economic equality. 4. The above results show that the education of business ethics has an influence on the recognition of personnel ethics and is effectively used to improve the recognition of personnel and information ethics.