• 한국산업경영시스템학회:학술대회논문집
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• 한국산업경영시스템학회 2002년도 춘계학술대회
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• pp.113-118
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• 2002

Research and Development(R&D) was once considered to be a unique, creative and unstructured process that was difficult, if not impossible, to manage and control. R&D decisions impact the entire enterprise. Therefore, decisions must not be based solely on R&D's perception of what is important or worthwhile. R&D contributions are difficult to measure separately from other functional organizations such as manufacturing and marketing. While some firms are attempting to overcome perceived limitations in traditional accounting-based performance measures using ROI, EVA, others are embracing the use of non-financial measures for decision making and performance evaluation. In particular, many firms are implementing 'Balanced Scorecard(BSC)' systems that supplement traditional accounting measures with non-financial measures focused on at least three other perspectives-customers, internal business processes, and learning and growth. AHP is a popular multi-attribute decision making model that allows for the development of importance rankings. The AHP has been applied in a wide variety of practical settings to model complex decision problems. The former, determine Perspectives and the Key Performance indicator(KPI) through the former research, the latter compose the questionnaire for determine the weight of perspectives and KPIs. And then, make a survey with researchers about 4 perspectives and 18 KPIs. The results will be simulate with Expert Choice 2000 for determine the weights. This results helps establish the firm's business strategy and technology strategy The firm should establish the business strategy to consider market position, business growth potential, and technological capabilities.

• 한국산학기술학회논문지
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• 제22권1호
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• pp.221-230
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• 2021

본 연구에서는 기업의 국제화 수준을 개별 기업의 매출액 대비 해외매출비중(FSTS)으로 측정하고 Sloan(1996)의 모형을 활용 당기순이익과 차기순이익 간의 1차 자기상관관계를 회계이익 지속성의 대용치로 사용하여 기업의 이익지속성에 영향을 미치는 다수의 통제변수들과 함께 실증분석을 실시하였다. 2011년부터 2016년까지 유가증권 시장에 상장된 12월 말 결산법인을 대상으로 고정효과모형을 이용하여 실증분석을 실시한 결과, 기업의 국제화와 회계이익의 지속성은 1% 유의수준에서 양(+)의 효과를 나타내어 개별 기업의 국제화 수준이 증가할수록 기업의 이익 지속성 또한 증가하는 것을 확인 할 수 있었다. 또한 기업규모, 재무건전성, 현금 수반성, 성장성, 투자성은 예측과 일치하게 국제화와 통계적으로 유의한 양(+)의 관계를 나타내어 이들이 기업 이익의 지속성을 증진하는데 중요한 보완적 요인임을 검증하였다. 이는 기업의 규모가 크고 재무건전성 및 현금 수반성이 우수할수록, 성장기회와 투자성향이 높을수록 기업의 이익지속성이 증가함을 의미하여 기존 선행연구들의 결과와도 일치하였다. 이러한 결과는 기업이 국제화 전략 추진을 통해 새로운 해외 시장을 확보하고 성장을 도모함으로서 기업 가치를 안정적으로 유지·확장시킬 수 있음을 시사한다.

• 한국조경학회지
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• 제38권5_2호
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• pp.194-205
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• 2010

To predict urban growth according to changes in landcover, probability factors werecal culated and mapped. Topographic, geographic and social and political factors were used as prediction variables for constructing probability maps of urban growth. Urban growth-related factors included elevation, slope, aspect, distance from road,road ratio, distance from the main city, land cover, environmental rating and legislative rating. Accounting for these factors, probability maps of urban growth were constr uctedusing frequency ratio (FR) and logistic regression (LR) methods and the effectiveness of the results was verified by the relative operating characteristic (ROC). ROC values of the urban growth probability index (UGPI) maps by the FR and LR models were 0.937 and 0.940, respectively. The LR map had a slightly higher ROC value than the FR map, but the numerical difference was slight, with both models showing similar results. The FR model is the simplest tool for probability analysis of urban growth, providing a faster and easier calculation process than other available tools. Additionally, the results can be easily interpreted. In contrast, for the LR model, only a limited amount of input data can be processed by the statistical program and a separate conversion process for input and output data is necessary. In conclusion, although the FR model is the simplest way to analyze the probability of urban growth, the LR model is more appropriate because it allows for quantitative analysis.

• Journal of Mechanical Science and Technology
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• 제20권8호
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• pp.1309-1320
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• 2006

The linear instability of reacting shear flow is analyzed with special emphasis on the effects of the heat release and variable transport properties. Both analytic profiles and laminar solutions of the boundary-layer equations are used as base flows. The growth rates of the instabilities are sensitive to the laminar profiles, differing by more than a factor of 2 according to which profile is used. Thus, it is important to base the analysis on accurate laminar profiles. Accounting for variable transport properties also changes the mean profiles considerably, and so including them in the computation of the laminar profiles is equally important. At larger heat release, two modes that are stronger in the outer part of the shear layer have the highest growth rates; they also have shorter wavelengths than the center mode.

• 대한산업공학회지
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• 제6권1호
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• pp.9-15
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• 1980

By the mid 1960's the rate of productivity growth in the manufacturing industries of the United States reached the lowest level ever recorded in the American economy. As a result the cost-offsetting operations that had been a century-long part of cost minimizing became less feasible. U.S. manufacturing firins apparently embarked on a pattern of a cost pass-along management. Accounting for price variation as a function of a shift from cost minimizing to cost pass-along is the main subject of this investigation. An econometric model of the inflation process is presented which indicates a clear shift in the modal behavior of manufacturing industries from cost minimizing (1948-1964) to cost pass-along (1965-1975). The latter behavior, initially triggered by the drag of resource diversion on the productivity growth process, undermines the pressure toward productive efficiency that is at the core of industrial engineering, and at the center of U.S. industry's ability to remain competitive.

• International journal of advanced smart convergence
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• 제10권3호
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• pp.97-104
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• 2021

The Industrial Revolution 4.0 has significantly improved labor productivity, upholding the role of people as the creator of core values and the focus of sustainable development. Vietnam is facing an important turning point when GDP growth has gradually slowed down in the context that natural resources are beginning to dry up. This requires Vietnamese businesses to innovate to promote economic growth and improve competitiveness. This paper focuses on clarifying the activity and policy Vietnam's innovation. Thereby to propose the solution for supporting and promoting of innovative startup enterprise in accordance with the conditions and circumstances of Vietnam in the context of Industry 4.0

• 기술혁신연구
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• 제31권1호
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• pp.105-148
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• 2023

본 논문은 Schumpeter의 기술변화 3단계 개념에 기초해서 기술진보가 실질경제성장에 기여하는 정도를 측정하는 새로운 방법을 제시한다. 통계청 광업제조업조사 마이크로데이터를 이용해서 2003-2018년 기간 동안 기술진보의 실질 성장기여 정도를 총요소 생산성 성장률(성장회계방법), R&D투자 기여율, 슘페테리안 혁신성장률로 각각 측정하고 비교한 결과는 다음과 같다. 첫째, 성장회계의 총요소생산성 성장률과 슘페테리안 혁신 성장률에 의한 기술진보의 실질 성장기여에 대한 측정에서 상반된 결과를 나타낸다. 둘째, 생산성장률이 감소추세에 있으면 증가추세에 있을 때와 비교해서 생산성장률과 총요소생산성성장률 차이가 커지고, 반대로 증가추세에 있으면 감소추세에 있을 때와 비교에서 생산성장률과 총요소생산성성장률의 차이가 작아진다. 셋째, 혁신성장률에 영향을 미치는 기술기회, 즉, 어느 한 분야의 연구개발과 그 인접분야까지의 연구개발 유인이 혁신성장에 미치는 기여도는 3.3%에 불과하다. 이 결과가 기존의 기술진보의 성장기여에 대한 인식과 다른 이유는 기술진보라는 동일한 용어를 측정하면서 서로 다른 실체를 측정하고 있는 것에 기인한다. 따라서 총요소생산성 성장률은 거시적 경제효율성, R&D투자는 신기술공급의 효과성, 슘페테리안 혁신성장률은 기술진보의 경제적 영향을 측정하는 데 사용해야 한다. 본 논문 연구 결과의 정책적 함의는 다음과 같다: ① 기술공급일변도의 정책에서 기술공급과 신기술수요지원의 융합정책으로 전환, ② 임무지향형 R&D 정책과 국가 R&D와 민간 R&D가 연계되는 R&D 정책, ③ 신지식체화 정도를 반영한 자본재의 재분류.

• 사물인터넷융복합논문지
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• 제8권1호
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• pp.1-10
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• 2022

본 연구는 IoT 관련 산업이 재무건전성을 확보하고, 코로나-19 종식 이후에 세계시장을 선점할 수 있는 기반을 마련하는데 목적이 있다. 이러한 연구를 통하여 IoT 관련 기업의 계량적 경영실태를 점검하였다. 또한, 주가변동과 관리종목 지정에 따른 재무비율의 관련성을 규명함으로써 기업의 부실에 선제적으로 대비하고자 하였다. 연구는 2019년부터 2020년까지 유가증권 시장에서 코스피와 코스닥에 상장되어 있는 502개의 기업으로 선정하였다. 통계분석 방법은 다중회귀분석, 차이분석, 로지스틱 회귀분석 등을 실시하였다. 연구 결과는 다음과 같다. 첫째, 코로나-19 이전과 이후에 따라 IoT 기업의 회계정보가 주가에 반영되는 영향력은 다르게 존재한다는 것을 알 수 있었다. 둘째, 코로나 이전과 이후에 따른 IoT 기업의 기말주가에서 차이가 있는 것으로 나타났다. 셋째, 코로나-19 이후에 주가변동에 따른 재무비율은 다르게 존재한다는 것을 알 수 있었다. 넷째, 코로나-19 이후에 관리종목 지정에 따른 재무비율은 다르게 존재한다는 것을 알 수 있었다. 이러한 연구결과를 통하여 IoT 기업의 재무건전성을 확보하고, 코로나-19 종식 이후에 세계시장으로 도약할 수 있는 기반을 마련하기 위한 몇 가지 제언을 하였다. 이러한 연구의 결과를 통하여 IoT 기업의 성장을 유도하고, 변화하는 금융시장에서 재무건전성을 담보할 수 있는 미래시대의 데카콘 기업으로 성장하는데 기여하길 기대한다.

• 동아시아경상학회지
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• 제4권3호
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• pp.25-30
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• 2016

Small and Medium enterprises (SMEs) make important contributions to economic and social development of the country. The aim of this study was to determine the extent of financial management practices employed by the SME's and their effect on growth. This study was conducted quantitatively through descriptive research design; the data was collected from sample size of 120 of some SMEs operate in Mogadishu. Used questionnaire as data collection tool, the data analysis was done by using the statistical package SPSS version16, the data analyzed and presented by calculation, determining frequency, percentages, mean and standard deviation. Therefore the researchers found result revealed that extent of financial management is low among small and medium enterprises and also, that the financial management is significantly influence on the on growth of small and medium enterprises in Mogadishu Somalia. Furthermore the findings revealed that the cash management, accounts receivable and inventory management are low among SME. Also that most of the selected SME don not make financial plan to their business, at the end that most of the selected SME don not have formal accounting information system to their business.

• The Korean Journal of Ecology
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• 제11권2호
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• pp.55-64
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• 1988

The seasonal pattern of pool size and withdrawal from senescing or stroage organ, and the annual magintude of internal-and plant-soil cycles for nitrogen and phosphorus in a Glyceria leptolepis Ohwi population in a marsh of the Mt. Geumoh were investigared. The population pool changed from initial size of 6.8 to the maximum of 16.1gN$m^{-2}$ for N and from 1.7 to 3.9g Pm$m^{-2}$ for P, maintaining far higher relative pool size during the first half of the growth period as compared with that for biomass. A sharp increase in N and P pool was noticed in early spring before the biomass growth was recognized, The major process supplying the demand for N and P changed as the growth progressed showing the order; absorption-withdrwal-absorption-with-drawal. The annual magnitude of plant-soil cycle for N and P was 18.0-19.1 and 2.9-3.3gm$m^{-2}$, accounting for 3 and 5% of each nutrient pool in 0-20 cm humus layer, respectively. The higher exent of internal cycle and the lower rate of annual turnover for P(1.08) as compared with those for N may suggest that this population conserves and reuses P more efficiently than N.