• 한국IT서비스학회지
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• 제5권3호
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• pp.45-62
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• 2006

The research is intended to satisfy two interesting research purposes: one is to examine activities of both BSC adotion phase and implementation phase under carrying BSC project. The second purpose is to analyze the influence from those activities towards innovating business world. This study was conducted thru online questionnaires via online survey system during 3 months for targeting mainly on business users and consultants. The findings of the study suggest that employee's involvement, BSC information sharing, collaboration cross task related teams have major roles to operate BSC successfully. From findings, KPI choice, top-down goal allocation, budgeting allocation have strong influences on upgrading business innovations. Those businesses like to considering adoption of BSC can benefit from the findings of the research.

• Asian Journal of Innovation and Policy
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• 제11권3호
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• pp.342-362
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• 2022

The national R&D project is a major strategy for the development of science and technology in the country. This is promoted for the purpose of improving the welfare of the people, such as creating jobs and fostering small and medium-sized enterprises, through the results of science and technology research conducted with support from the national budget. Therefore, analysis of the performance evaluation and budgeting system of the current national R&D project is one of the essential parts of preparing a system improvement plan. This study derived improvement plans through a comparative analysis of national R&D project performance evaluation and budget systems in Korea and leading countries such as the United States and Japan. As a result, it was confirmed that it may be difficult to derive innovative research results due to the lack of sustainability and a short period of time to require quantitative performance. To overcome these difficulties, the need for system improvement as follows was suggested. First, it is necessary to enlarge and prolong national R&D projects. Second, a plan for securing sustainability is needed in consideration of the main characteristics of each research field. Finally, it is necessary to strengthen the linkage between organizations in charge of national R&D projects. And also, there is a need for a system that can continuously identify problems and improve the system. In addition, the constitutional amendment will be necessary to separate science and technology from economic development, which states that Article 127, Paragraph 1, "Science and technology should be subordinated to economic development," which is the science and technology article of the current constitution.

• 대한산업공학회지
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• 제3권2호
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• pp.57-62
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• 1977

We consider the problem of determining the optimal replacement policy of the items which deteriorate appreciably with time and become obsolete. Most of the conventional engineering economy models including the widely-accepted MAPI model assume linearity of technological improvement over time, in obtaining the economic lives of items and the net present values of the replacement alternatives under consideration. The main achievement of this paper is in that it successfully relaxes this strict linearity assumption to accommodate various other types of technological improvements in determining those values. Based on these results, we also include in this paper the mathematical models by which to determine the optimal replacement policies of items both under and without capital budgeting constraints.

• 상하수도학회지
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• 제18권2호
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• pp.145-154
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• 2004

A long-term sewer rehabilitation project consuming an enormous budget needs to be conducted systematically using an optimization skill. The optimal budgeting and ordering of priority for sewer rehabilitation projects are very important with respect to the effectiveness of investment. In this study, the sewer rehabilitation optimization model using fast-messy genetic algorithm is developed to suggest a schedule for optimal sewer rehabilitation in a subcatchment area by modifying the existing GOOSER$^{(R)}$ model having been developed using simple genetic algorithm. The sewer rehabilitation optimization model using fast-messy genetic algorithm can improve the speed converging to the optimal solution relative to GOOSER$^{(R)}$, suggesting that it is more advantageous to the sewer rehabilitation in a larger-scale subcatchment area than GOOSER.

• 기술경영경제학회:학술대회논문집
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• 기술경영경제학회 1992년도 제2회 학술발표회
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• pp.97-118
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• 1992

To date, the implementation and adoption of new manufacturing technologies has been retarded despite their technical advances and strategic virtues such as flexibility and synergy effect. This phenomenon is partly attributable to the lack of commensurate development and widespread dissemination of adequate selection and justification procedures. Many strategically vital automation projects have been rejected and/or seemingly promising proposals have turned out to be fiascos since the justification process has been solely based on the traditional capital budgeting or engineering economy methods. As the degree of system automation/integration increases, a variety of benefit/cost attributes, both quantitative and qualitative, should be taken into account and more comprehensive and analytic justification methods should be applied in the justification process. This paper points out the distinct characteristics of advanced technologies and presents an illustrative set of procedures that can be used in the justification process. It outlines the algorithmic structure of each procedure and also describes the advantages/disadvantages of each procedure and the conditions under which it is most appropriate to employ. The selection of appropriate justification technique is situation-specific. In general, it is recommended that more complex and sophisticated procedures be used as the degree of integration increases. Nonetheless, traditional procedures may be used as well to make in-depth analyses of the local impact.

• 대한산업공학회지
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• 제6권2호
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• pp.21-29
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• 1980

본(本) 연구(硏究)는 투자안(投資案)들간의 상호관계(相互關係) 및 위험(危險)을 고려한 자본예산문제(資本豫算問題)를 다루고 있다. 기존(旣存)의 개발(開發)된 모형(模型)은 확률제약조건계획모형(確率制約條件計劃模型) 및 기대효용극대화모형(期待效用極大化模型)의 두 범주(範疇)로 구분(區分)될 수 있다. 전자의 경우 목적함수(目的凾數)가 다소 제약적(制約的)이며 위험(危險)을 직접적인 형태로 고려하지 않고 있는 반면에 후자는 기대효용(期待效用)에 대한 근사치(近似値)를 사용하기 때문에 투자결정(投資決定)이 최적화(最摘化)되지 못할 가능성이 있다. 본(本) 연구(硏究)는 목적함수(目的凾數)를 보다 일반적(一般的)인 형태로 수정(修正) 보완(補完)함으로써 현실적용성(現實適用性)을 높이고자 하였다. 해법절차(解法節次)로는, 자본예산문제(資本豫算問題)를 우선 비선형(非線型) 0-1 정수계획(整數計劃) 문제로 정식화(定式化)하고, 이를 선형(線型) 0-1 정수계획(整數計劃)문제로 변형(變形)하여 원문제(原問題)의 하한(下限)을 찾은 후 B&B 연산법(演算法)으로 원문제(原問題)의 최적해(最適解)를 구하고 있다.

• 대한공간정보학회지
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• 제18권1호
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• pp.41-46
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• 2010

최신 다차원 공간정보기술은 대학 내의 수많은 시설들에 대한 효율적 시설물관리 지원업무, 사업비 예산편성 및 관리 등의 예산편성 의사결정지원업무, 그리고 입시홍보 등을 수행하는 자료로 그 중요성이 부각되고 있다. 따라서 본 연구에서는 대학의 시설물관리를 위한 다차원 공간정보를 구축하여 신규 건축예정인 건물에 대해 공간 활용을 극대화할 수 있는 최적의 입지를 선정하였으며, 대학 상징물 이전에 따른 적지분석, 외부 환경변화에 따른 경관분석 등을 수행하였다. 그 결과 시설물 계획.관리의 합리화로 인한 대학의 쾌적한 공간조성 및 체계적 종합발전과 예산편성 또는 집행 시의 의사결정지원 등으로 중복투자방지와 예산절감 등의 효과를 극대화할 수 있는 것으로 나타났다.

• 대한예방한의학회지
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• 제25권3호
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• pp.117-124
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• 2021

Objectives : The purpose of this study is to analyze the factors affecting the enactment of local municipalities' ordinance for supporting Korean Medicine infertility treatment in the metropolitan area. Methods : For Seoul, Incheon, and Gyeonggi Province, data on the enactment of Korean Medicine infertility treatment and socio-demographic data of the local municipalities were collected through the Enhanced Local laws and regulations Information System and on-line statistical database. Logistic regression analysis was performed to analyze the factors affecting the enactment of the ordinance, The enactment of the ordinance was dependent variable, and the budgeting of local municipalities, the number of population, the number of births, the number of Korean Medicine doctors, and the total fertility rate were used as independent variables. Results : Up to 2000, the ordinances for supporting Korean Medicine infertility treatment were enacted in 16 local municipalities and the budget for that was supported by 18 local municipalities. Regarding the effect on the enactment of the ordinances, it was found that budgeting of Korean Medicine infertility treatment had a positive (+) effect, and the metropolitan government's budgeting and the total fertility rate had a negative (-) effect. Conclusions : This study suggests that the ordinance for Korean Medicine infertility treatment is a policy tool derived based on the problem of low fertility faced by each local municipality rather than the political influence of health provider's groups.

• 한국건설관리학회:학술대회논문집
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• 한국건설관리학회 2004년도 제5회 정기학술발표대회 논문집
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• pp.588-591
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• 2004

최근, 사람의 생활가치관이 경제적 발전보다는 삶의 질적 향상으로 변화함에 따라 환경친화적인 건설에 대한 요구가 점차 증가하고 있다. 또한 소음 진동과 같은 건설공해에 대한 민원이 급증하고 있는 추세에 있다. 건설공사에서 건설오염을 완전히 제거하는 것은 불가능 하지만 그 발생을 최소한으로 줄이려는 노력이 필요하다. 이러한 문제를 풀기 위해 먼저 프로젝트 계획단계에서부터 환경관리비용이 적절하게 계상되어야 한다. 그러나 현재 법규상의 계상기준 및 항목 설정에 문제점들이 발생하여 효과적으로 환경관리비용이 계상되지 않고 있다. 이에 본 연구에서는 건축건설현장 78곳의 실적자료를 바탕으로 하여 환경관리비 사용 실태를 조사 분석 하였다.

• 품질경영학회지
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• 제49권4호
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• pp.467-482
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• 2021

Purpose: The main theme of this study is to determine the optimal control limit of conditional variance investigation by mathematical approach. According to the determination approach of control limit presented in this study, it is possible with only one parameter to calculate the control limit necessary for budgeting control system or standard costing system, in which the limit could not be set in advance, that's why it has the advantage of high practical application. Methods: This study followed the analytical methodology in terms of the decision model of information economics, Bayesian probability theory and Taguchi's quality loss function concept. Results: The function suggested by this study is as follows; ${\delta}{\leq}\frac{3}{2}(k+1)+\frac{2}{\frac{3}{2}(k+1)+\sqrt{\{\frac{3}{2}(k+1)\}^2}+4$ Conclusion: The results of this study will be able to contribute not only in practice of variance investigation requiring in the standard costing and budgeting system, but also in all fields dealing with variance investigation differences, for example, intangible services quality control that are difficult to specify tolerances (control limit) unlike tangible product, and internal information system audits where materiality standards cannot be specified unlike external accounting audits.