• Journal of Information Technology Applications and Management
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• 제16권4호
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• pp.135-165
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• 2009

The major purpose of this study is to identify the factors influencing the implementation performance of ERP Systems from an integrated viewpoint. For this purpose, a research model is developed based on the literature reviews of ERP systems, contingency theory, and change management theory. The research model proposed fifteen variables as the factors influencing the implementation performance in the ERP systems. The data have been collected from the 164 enterprises which implemented ERP systems at least one year ago. The respondents were person in charge of ERP system of each corporation. The results of hypothesis testing through multiple regression analysis are summarized as follows. Firstly, standardization of work, concentration of decision making, top management concern and support, real user participation, project support goodness, ease of use, and system usefulness have positive influence upon non-financial performance. Secondly, market uncertainty, industrial competition, project support goodness, and customization minimization have positive influence upon financial performance. From the analysis, this research have identified important characteristics for the successful implementation of ERP systems. Consequently, this research ends with managerial and theoretical implications of the study results, as well as limitations and future research directions.

• 국제학술발표논문집
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• The 6th International Conference on Construction Engineering and Project Management
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• pp.213-216
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• 2015

Despite the significant increase of Korean contractors in the international construction market, many SMCCs (Small & Medium Construction Companies) have suffered in the global financial crisis, and some of them have been kicked out of the international market after experiencing huge losses on projects. SMCCs face obstacles in the international market, such as an insufficient ability to gather information and inappropriate management of associated risks, which lead to difficulties in establishing effective business strategies. In other words, making immature decisions without an effective business strategy may cause not only the failure of one project but also the bankruptcy of the SMCC. To overcome this, the research presented herein aims to propose a decision support system for SMCCs, which would screen projects and make a go/no-go decision at the early stages of international projects. The proposed system comprises a double axis: (1) a profit prediction model, which evaluates 10 project properties using an objective methodology based on a historical project performance database and roughly suggests expected profit rate, and (2) a feasibility assessment model, which evaluates 17 project environment factors in a subjective and quantitative methodology based on experience and supervision. Finally, a web-based system is established to enhance the practical usability, which is expected to be a good reference for inexperienced SMCCs to make proper decisions and establish effective business strategies.

• 한국컴퓨터정보학회논문지
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• 제5권4호
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• pp.41-47
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• 2000

본 연구는 변화하는 기업환경에 부응하기 위하여, 경영성과지표를 관리하는 최고의사결정자의 관점에서 정보기술의 효과적인 활용을 통하여 기업 전체의 조직이 공유할 수 있는 경영성과 정보시스템을 전개하고자 한다. 이를 위하여 기업의 경영성과분석에 대한 일반론을 서술하여 이해관계자 관점에서의 부가가치(Value-Added)와 가치경영 관점에서의 경제적부가가치(Economic Value-Added)를 기업 경영성과의 두 축으로 제시한다. 제시된 경영성과분석 체계를 통하여 기업내부의 이해관계자는 물론 기업 외부의 이해관계자 역시 기업의 경영성과를 올바르게 평가할 수 있는 토대를 마련함으로서 기업의 경영성과라는 지식체계를 기업 내 외부의 전 조직이 공유할 수 있는 이론적 틀을 제시한다. 본 연구에서 제기되는 경영성과 데이터마이닝 시스템은 경영성과의 변화를 주도하는 중요 관리변수를 추출하기 위하여 유전알고리즘(Genetic Algorithms)을 활용한 데이터마이닝(Data Mining)체계를 구현함으로써, 기존의 단발적인 방법으로 기업 경영성과를 분석하는 것이 아니라, 경영성과의 변화를 연속적으로 추적하고 이에 영향을 미치는 여러 가지 변수를 실시간으로 분석할 수 있으며 기업 내 외부의 모든 이해관계자가 경영성과에 대한 정보 지식을 공유할 수 있는 물리적 토대를 제공할 수 있다. 그리고 구축된 경영성과에 대한 정보 지식의 발견 공유체계는 급격한 변화에 능동적으로 대처할 수 있는 바람직한 의사결정의 토대가 될 수 있을 것이라 판단된다. 기업 경영성과분석의 기준이 되는 5개 운영데이터 테이블의 자료는 (주)한국신용평가의 재무제표 데이터베이스인 KISFAS(Korea Investors Services Financial Analysis System)를 활용하였으며, 국내의 자동차산업을 대상으로 1981-l996년까지의 자료를 이용하였다.

• Journal of Korea Trade
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• 제24권4호
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• pp.71-94
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• 2020

Purpose - Multi-National Enterprises (MNEs) tend to face a high level of institutional pressures in regions with high institutional development level. When complying with institutional pressures, firms try to make decisions to maximize profit while minimizing the risks to them. The purpose of this study is to investigate the influence of the institutional development level on institutional compliance timing by MNEs and the relationship between compliance speed and corporate performance. Design/methodology - The research focuses on three main variables, which are the institutional development level (as a determination of the institutional pressure level), the firm's compliance speed (as a determination of the compliance timing), and the firm's financial performance (as a determination of the corporate performance). We collected 19,869 firm-level data from CSMAR (the China Stock Market and Accounting Research), 6,922 CSR data from RKS (the Rankins CSR Ratings), and province and city-level data from the NERIM (National Economic Research Institute Index of Marketization) and NBSC (National Bureau of Statistics of China). The firms in China were chosen for analysis, and the analysis period was from 2008 to 2017. Random Effects GLS Regression was used to test the relationships among the variables. Findings - This study examined the effect of the institutional development level on the firm's compliance speed, together with the effect of compliance speed on the firm's financial performance of the MNEs in China. We found that the institutional development level positively influenced firms' financial performances, which means the firms' financial performances are better in the region with a high institutional development level. The compliance speed of institutional practice by firms was faster in the higher level of institutional development. However, the firm's delayed compliance led to better financial performance. Originality/value - Studies in the resource dependence view of Institutional Theory often fall short in understanding the theory by overlooking the firm's active decision-making. Thus, the findings do not present a full scope of corporate performance in this regard. This study not only found a way to test the role of a firm's independent decision-making (i.e., compliance timing) when facing the institutional pressure but also prove the significant role of the compliance timing on corporate performance. Also, we were able to test the effect of institutional development level, controlling location-specific variables because we used CSR performance data for MNEs operating in China. Lastly, by doing the above, the findings of this study suggest practical implications to the industry practitioners in MNEs.

• 가정과삶의질연구
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• 제19권1호
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• pp.111-129
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• 2001

This study was performed to develope a money management education program for elementary school students graded from 3 to 6 in order to enhance their money management skill. Based on the developmental stages of the children, this program covered five financial issues such as value of money, financial planning, allowance planning, saving and investment, and consuming and purchasing. Total 15 specific education programs were developed. The contents included in each program were value of money & economic circulation, types of money and the importance of money management, the issues related on choice and resource use, long-term and short-term planning, the relationship between occupation and earnings, career planning, budgeting, the reasons and types of saving, understanding of interest, investment methods, the functions of market and trade, intra family income distribution, consumptions, and consumer decision making process.

• International Journal of Fuzzy Logic and Intelligent Systems
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• 제13권1호
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• pp.19-30
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• 2013

Recently, the constrained index tracking problem, in which the task of trading a set of stocks is performed so as to closely follow an index value under some constraints, has often been considered as an important application domain for control theory. Because this problem can be conveniently viewed and formulated as an optimal decision-making problem in a highly uncertain and stochastic environment, approaches based on stochastic optimal control methods are particularly pertinent. Since stochastic optimal control problems cannot be solved exactly except in very simple cases, approximations are required in most practical problems to obtain good suboptimal policies. In this paper, we present a procedure for finding a suboptimal solution to the constrained index tracking problem based on approximate dynamic programming. Illustrative simulation results show that this procedure works well when applied to a set of real financial market data.

• 품질경영학회지
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• 제37권3호
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• pp.1-9
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• 2009

Top Managers are apt to do the decision making on the base of cost-benefit analysis. Therefore the return on quality is indispensable to get the commitment of the top managers on the quality programs. The monetary or tangible effects of the most improvement activities through the suggestion systems and the quality circle activities are computed and reported. In most cases the reported gains are much bigger than the input invested. In spite of the reported high return many top managers are doubtful about the truth of reports because the gains are not translated into the profit on the income statement. This paper discusses about the mechanism of individual improvement activities and analyze the system effect which sum the individual effect and the realization effect on the income statement during that period. This will help the top managers to commit on the quality programs with high confidence.

• 농촌지도와개발
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• 제23권4호
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• pp.419-429
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• 2016

This study focuses on the policy priorities for training agro-healing experts. Training agro-healing experts is an important task that should boost local community in rural areas. In order to make an efficient decision making, the study analyses priority of relevant policies using the AHP(Analytic Hierarchy Process) method. According to the results, R&D comes out first. Human Resource Development(HRD), financial support, and the construction of legal system comes after R&D. In R&D, qualifications and guidelines for participants comes out the most significant issue. In the aspect of HRD, it is very important to develop and utilize regional personnel such as unemployed youth and retirees from related fields. As for financial support, funding for educational facilities (i.e. classrooms and farmland for practice) is needed. In case of legal system, it is desirable to introduce the recruiting experts system and qualification system certified by government.

• 재무관리연구
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• 제15권1호
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• pp.245-261
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• 1998

본 논문은 다기간 대리모형에서 나타날 수 있는 대리비용 중에서 대리인과 위임자의 의사 결정고려기간(decision-making horizon)의 차이로 인해서 발생할 수 있는 과소투자유인을 연구 대상으로 하고 있다. 대리인인 경영자는 자신의 명성을 고려해서 투자효과가 자신의 임기내에 나타나는 투자안에 높은 관심을 가질 것이다. 그런데 계속기업을 전제로 하면 대리인인 경영자는 위임자인 주주보다 투자의사결정시 고려하는 기간이 짧아서 과소투자의 가능성이 존재한다. 동적최적화 기법을 이용한 이론적 모형의 결과도 대리계약기간이 짧을수록 투자수준이 낮을 것으로 나타났다. 이러한 내용을 한국상장기업들을 대상으로 임원근속기간과 설비투자수준의 관계에 대해서 실증분석한 결과, 이론적 기대와 일치하지만 통계적 유의성은 낮은 편이었다. 이같은 결과는 전문경영체제가 확립되어 있지 않은 한국기업환경의 특성에 기인한다고 생각된다.

• 한국경영과학회지
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• 제27권2호
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• pp.63-79
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• 2002

During the last decade many enterprises spent a huge amount of money for investment on Information Technology (IT) & Information System (IS) to attain competitive advantage and to maximize their business performance by satisfying the various requirements of customers. Under such circumstances, methodologies for evaluating IT impact on business performance are very important issues for strategic decision making on investment. In this study, we propose a performance evaluation model that adopts the concept of the Balanced Scorecard (BSC) and the Value Chain to analyze the financial impact and non-financial impact of IT & IS at each critical work area. This model combines the 4 evaluation areas from BSC and 6 critical work areas from Value Chain and measures the Key Performance Indicator (HPI) and the effect of KPI. Also, we present a case study of which the evaluation model has been conducted on a major manufacturing company. finally. we address some important notes to improve the IT & IS performances in the real-world.