• 토지주택연구
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• 제11권1호
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• pp.11-19
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• 2020

This paper proposed an effect analysis method that meets the characteristics and purposes of the revitalization project for old industrial complexes, and quantified the economical effects about the project in Jeollabuk-do by case analysis. The problems on the existing effect analysis about revitalization project for old industrial complexes, estimated as transportation benefits on the main entrance roads plan and the increased rent benefits on the internal roads and other plans, were examined. In addition, the land use plan ratio on the old industrial complexes compared to the averages, and the surveys to the residential company were conducted. And this paper finally proposed an effect analysis methodology for the revitalization project for old Industrial Complexes in consideration of the increase in the operation rate and the added values through the conversion to high value-added industrial sectors. It was analyzed that new value added of KRW 743,278 million can be generated for next 30 years when the revitalization project for old Industrial Complexes in Jeollabuk-do is implemented.

• 마케팅과학연구
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• 제18권2호
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• pp.1-18
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• 2008

The objective of this paper is to describe the construct of bullwhip effect beyond supply chains, namely at industrial and societal levels. The author provides a conceptual discussion of the bullwhip effect - its derivation is extended, and the positioning of the construct is broadened. The bullwhip effect has been explored within intra-organisational and inter-organisational supply chains. A broader descriptive framework is introduced, one that positions the bullwhip effect construct at industrial and societal levels. A conceptual framework is provided that bridges the interface between the micro and macro environments of the bullwhip effect construct, but further conceptualization is required. The introduced derivation and positioning of the bullwhip effect construct reveal a number of research potentials. A principal one is that the exploration of the construct may consider the industrial and/or the societal environment when the bullwhip effect is studied in supply chains. The extended derivation and broadened positioning of the bullwhip effect in the overall environment is of interest to practitioners. It stresses the importance of contextual factors in operative, tactical and strategic supply chain performance. The principal contributions are: a) an interface between micro and macro levels in supply chain performance contributing to an extended derivation of the bullwhip effect; b) a typology of the bullwhip effect contributing to broadening the positioning of the same construct; c) the bullwhip effect being seen as two-way view construct at the micro level and d) a framework ofmanagerial implications. Most important of all is that the causes and effects of the bullwhip effect have been addressed in a wider context that so far has been underestimated in literature.

• 대한안전경영과학회지
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• 제9권2호
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• pp.19-31
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• 2007

If you examine the Industrial Disaster Analysis Content that occurs every year in the small and medium enterprise, industrial disaster occurs because of manager's lack of safety and worker's unprepared safety education. Therefore effective safety education systems are needed to offer adequate knowledge and technology to the workers. On this research, to give an effective education way to decrease industrial disaster we administered to the workers who are in charge of 300 workplace in Incheon area to search actual condition of industrial disaster and to disclose a link between industrial disaster and industrial safety education. We put in effect on frequency study and examined x2 using SPSSWIN 10.0. On the research, the results shows that the industrial safety education and training are in effect regularly and the satisfaction are low. But the manager's satisfactions are high through safety education. So it shows that we need to find a way to put in effect safety education to satisfy the workers.

• 대한산업공학회지
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• 제35권3호
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• pp.203-212
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• 2009

The bullwhip effect refers to the phenomenon where demand variability is amplified when one moves upward a supply chain. In this paper, we exactly quantify the bullwhip effect for cases of seasonal demand processes in a two-echelon supply chain with a single retailer and a single supplier. In most of the previous research, some measures of performance for the bullwhip effect are developed for cases of non-seasonal demand processes. The retailer performs demand forecast with a multiplicative seasonal mixed model by using the minimum mean square error forecasting technique and employs a base stock policy. With the developed bullwhip effect measure, we investigate the impact of seasonal factor on the bullwhip effect. Then, we prove that seasonal factor plays an important role on the occurrence of the bullwhip effect.

• 대한지리학회지
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• 제40권1호
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• pp.47-62
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• 2005

본 연구의 목적은 국가산업단지에 대한 재정지출의 경제적 효과를 분석하는 것이다. 국가산업단지에 대한 계정지출은 국가산업단지 조성사업에 대한 직접적 지원보다는 기반시설 투자 등 간접적인 지원에 치중해 있기 때문에, 국가산업단지에 대한 계정지출의 평가는 간접적이고 우회적인 방법으로 수행해야 한다. 이러한 맥락에서 본 연구에서는 국가산업단지의 계정지출에 대한 효과를 3단계의 분석방법으로 평가하였다. 1단계에서는 다중회귀모형을 통해 국가산업단지에 대한 계정지출이 국가산업단지 입주기업의 분양, 생산, 고용 등 투자와 운영의 활성화에 얼마나 효과를 가져왔는가에 대해 분석하였다. 2단계에서는 다중회귀모형을 통해 국가산업단지에 대한 투자가 궁극적인 정책목표인 국가 및 지역경제 성장에 얼마나 효과를 미치는 지를 분석하였다. 3단계에서는 1단계, 2단계 분석 내용을 종합하여, 국가산업단지에 대한 재정지출이 국가 및 지역경제 성장에 미치는 효과를 분석하였다. 분석 결과를 보면, 1단계로 국가산업단지 기반시설에 대한 재정투자는 단기적으로는 국가산업단지 입주기업의 분양에 정(+)의 효과를 가져오는 것으로 나타난다. 또한, 입주기업의 분양의 증가가 입주기업의 고용과 생산에 정(+)의 효과를 가져와, 장기적으로는 국가산업단지에 대한 재정지출이 시차를 두고 고용자수와 생산액에 정(+)의 효과를 가져올 수 있음을 추론할 수 있다. 결과적으로 국가산업단지 투자 및 운영의 활성화 효과를 미치는 것으로 평가된다. 2단계로, 회귀모형 추정을 통해 산업단지 분양면적이 지역내총생산을 증가시키는 효과가 있으며, 결과적으로 산업단지에 대한 투자는 지역경제 활성화 효과가 있는 것으로 평가된다. 이러한 1단계, 2단계 분석결과를 종합하면, 국가산업단지 기반시설에 대한 계정투자는 국가산업단지 투자 및 운영의 활성화 효과를 가져오고, 국가산업단지 투자 및 운영의 활성화는 지역경제 활성화 효과를 가져오는 것으로 평가된다.

• Communications for Statistical Applications and Methods
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• 제7권2호
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• pp.513-523
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• 2000

The X-12-ARIMA program was utilized on the analysis of the time series trend on 76 Korean industrial activities data in order to ensure that the trading day effect adjustment as well as the seasonal effect adjustment is needed to extract the fundamental trend-cycle factors from various economic time series data. The trading day effect is strongly correlated with the activity of production and shipping but not with the activity of inventory. Furthermore, the industrial activities were classified with respect to the sensitivity on the tranding day effect.

• 산업경영시스템학회지
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• 제35권1호
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• pp.93-100
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• 2012

The purpose of this study is to present the green management requisites effect on corporate performance. Corporate performance consists of customer and green performance, work satisfaction and financial performance. In order to carry out this research we obtained 175 survey sheets, inspect the twelve assumptions focused on reliability, appropriateness of the model. Validation results of hypothesis are summarized as follows. First, the green management components : system, resource/energy affect significantly to the customer and green performance. Second, the green management components : system, resource/energy influence significantly to work satisfaction. Finally, the strategy has on effect to the financial performance. This paper shows that the green management requisites have an effect on the corporate performance directly and significantly.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2011년도 제42회 하계학술대회
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• pp.1712-1713
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• 2011

Inkjet technology have many merits in plenty of industrial applications. However, deposited droplet has a very critical issue that is coffee ring effect, for the application to an industrial manufacturing process. To remove the coffee ring effect, the effect of thermal treatment conditions on shapes of inkjet printed silver patterns were investigated in various surface condition. The surface changes were characterized by the contact angle measurement. Droplets from a 50 ${\mu}m$ nozzle were printed on the substrate after optimizing the ejection of individual droplets. Ink with a high boiling point of main solvent results in coffee ring effect. This result implies that the dominant factor that determines the shape of droplet is the drying conditions of main solvent of silver nanoparticle colloidal ink. As a results, selecting a proper thermal treatment conditions is very crucial for better shapes of inkjet printed silver nanoparticle colloidal patterns.

• 산업경영시스템학회지
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• 제32권1호
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• pp.52-60
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• 2009

This study analyzed the main effect on organizational commitment of organizational justice factors and the moderating effects of appraisal instrumentality on the relationship of three justice factors(distributive Justice, procedural justice, and interactional justice) and organizational commitment. Hypotheses were tested by surveying 468 employees of four universities. This results suggest following important implications. First, all three justice factors are essential to enhance the level of organizational commitment in appraisal about employee of university. Second, especially, the moderating effect of appraisal instrument has been found only between distributive justice and organization commitment.

• 디지털산업정보학회논문지
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• 제16권4호
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• pp.95-110
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• 2020

The purpose of this study is to empirically examine organizational change for a technological application of the fourth industrial revolution. The theoretical background of this study utilized organizational change management, the fourth industrial revolution, technological innovation, and voluntary acceptance. This research method used structural equations, cluster analysis, and analysis of variance. According to the results of the study, the organizational implement system, organizational leadership, and organizational operating system provided a positive effect on the voluntary technology acceptance of organization members. The voluntary technology acceptance provided a positive effect on the effectiveness of individual task innovation. However, organizational institutionalization among the independent variables did not affect voluntary acceptance. All independent variables except the organizational institutionalization had a partial mediating effect in the mediating effect verification. Meanwhile, The three groups by the cluster analysis were classified as new technology apathy, preference, and anxiety groups, and differences appeared among groups in the importance of organizational change variables. The organizational implement system in the technology apathy group and the organizational operating system in the technology anxiety group have a positive effect on voluntary technology acceptance. The technology preference group shows that a positive effect on organizational leadership and a negative effect on organizational institutionalization for voluntary technology acceptance. This study analyzed the technology application of the fourth industrial revolution in the organization based on the theory of organizational change. There has been reexamined the organizational change theory based on the new technology acceptance by the change of external environment in the fourth industrial revolution and the importance of technology innovation. As a practical implication, firms that are interested in a new technology of the fourth industrial revolution should prioritize preparing an implementation system when designing organizational changes.