• 한국정보시스템학회지:정보시스템연구
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• 제21권2호
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• pp.27-44
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• 2012

The goal of supply chain integration is to improve the effectiveness and efficiency of supply chain for creating customer values. Supply chain integration can be classified into IT integration and structural integration. Also, structural integration can be collapsed into three dimensions: internal, supplier and customer integration. In this study, we investigate the relevance between customer value and supply chain integration. To explore the current study, we collected from 73 Korean firms. The results are as follows: First, customer value has a positively significant effect on IT integration. Second, customer value influences on customer integration but does not has an effect on internal and supplier integration. Third, IT integration improve internal, supplier and customer integration. Finally, each of structural integration positively influences firm performance. These results indicated that declaration of customer value is important factor in supply chain integration.

• 통상정보연구
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• 제18권4호
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• pp.285-310
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• 2016

본 연구는 복잡한 공급사슬에서 1차 협력사의 공급사슬통합에 초점을 두고 있다. 즉, 1차 협력사와 공급기업(2차 협력사)과의 전략적 운영적 통합 그리고 1차 협력사와 구매기업(완제품업체)의 전략적 운영적 통합이 1차 협력사의 운영성과(유연성)에 미치는 영향을 실증적으로 규명하고 있다. 이를 위해, 1차 협력사에 해당하는 284개 기업을 대상으로 구조방정식(PLS)을 이용하여 신뢰성, 타당성 및 경로를 검정하였다. 분석결과 1차 협력사와 이해당사자들(완제품업체와 2차 협력사)의 운영적 통합은 생산 프로세스 유연성에 긍정적 영향을 미쳤다. 한편, 1차 협력사와 완제품업체와의 전략적 통합은 생산 유연성에 정의 영향을 미쳤지만, 1차 협력사와 2차 협력사와의 전략적 통합은 생산 유연성에 부정적 영향을 미쳤다. 마지막으로 1차 협력사의 생산 프로세스 유연성은 자사의 생산 유연성에 긍정적 영향을 미쳤다. 본 연구의 시사점은 공급사슬통합의 수준과 범위 그리고 기업 성과에 직 간접적인 영향을 세분화하여 규명하였다는 점에서 의의가 있다.

• 한국경영과학회지
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• 제40권3호
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• pp.1-21
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• 2015

Customer firms exercise various sources of power to influence their suppliers' behaviors or decisions. In this study we aim to examine the effects of customers' sources of power on their supplier's performance improvement. This study posits that a customer's expert, referent, and reward power positively influence a supplier's performance directly as well as indirectly through increased supplier-customer integration. On the contrary, the customer's coercive power is expected to worsen the supplier's operational performance because of increasing distrust, dissatisfaction, and conflict with the customer. Data collected from 1,229 firms from Korea, China, Hong Kong, Taiwan, and the U.S. are used to test the hypotheses. Expert power proves to be the most effective source of customer power in improving a supplier's inventory cost, delivery, and flexibility performance. In contrast, coercive power deteriorates significantly all supplier performance variables. Academic and managerial implications are presented and future research directions are also discussed.

• 품질경영학회지
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• 제50권2호
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• pp.221-233
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• 2022

Purpose: This study investigates how the salespersons behave in coordinating the multiple communication channels during supplier integration (SI) for new product development (NPD), especially when their engineers directly collaborate with the buyer. Methods: This study conducted a qualitative study to explore the dynamics of the supplier's salespersons during SI for NPD. With the support of a consumer goods manufacturer (focal firm) in South Korea, we interviewed several managers, including purchasing and engineering, from the focal firm and salespersons from eight tier-1 suppliers of the focal firm. Results: The results found that the supplier's salespersons show two different behaviors toward managing and controlling the collaboration between their engineers and the buyer: (1) Process regulating behaviors that control the flows of information or communication between the engineers and the buyer, and (2) knowledge regulating behaviors that directly and indirectly support the engineers to be equipped with accurate and complete knowledge so that they can share the right knowledge with the buyer. Conclusion: This study contributes to academia and practitioners as follows. To academia, this study fill the gap in the literature by introducing the distinct behaviors of the supplier's salesperson in SI for NPD. To practitioner, in addition, our findings present coordination mechanisms to manage and control multiple communications within an inter-organizational collaboration.

• International Journal of Quality Innovation
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• 제9권3호
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• pp.57-69
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• 2008

This paper posits that arm's length buyer-supplier relationship as the intermediate type between market exchange relations and strategic partnership might be advisable, and information technology may have a role as a mechanism actualizing the effects of such arm's length relationship by strategic supply-line diversification. Based on the theoretical analysis on interactive feedback relationships among IT level, buyer-supplier relationships, and supply chain structure, we suggest a set of advisable buyer-supplier relationship type for efficient supply chain management. Also, doing so would be helpful in suggesting a dynamic IT investment and adoption model appropriate for the establishment of productive buyer-supplier relationship, and further in providing theoretical foundations and practical guidelines on the role and function of B-to-B E-commerce for efficient SC integration.

• 한국경영과학회:학술대회논문집
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• 대한산업공학회/한국경영과학회 2006년도 춘계공동학술대회 논문집
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• pp.179-186
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• 2006

There was a lot of research to integration of the transshipment and inventory problem in supply chain. Such a integration of inventory and transshipment problem called IRP (Inventory Routing Problem). We consider a distribution problem in which a set of products has to be shipped from a supplier to several retailers in a given planning horizon. Transshipment from the supplier to the retailer is performed by vehicles of limited capacity. Each retailer determines replenishment leadtime and order quantity with buffer management. A supplier determines optimal vehicle routing in supply chain. We suggest a heuristic algorithm which be used TOC buffer management in a replenishment problem and a tabu search algorithm in VRP (Vehicle Routing Problem).

• 한국경영과학회:학술대회논문집
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• 한국경영과학회 2000년도 추계학술대회 및 정기총회
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• pp.99-102
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• 2000

In the supply chain network design, how to select the best location, capacity configuration of the suppliers and to assign manufacturers orders are a challenging issue. Especially when multi-tiers'suppliers are existed, the performance of supply chain is influenced by 2$\^$nd/ and 3$\^$rd/ suppliers. Supplier selection is multi-criteria problem which includes both qualitative and quantitative factors in supply chains. In order to select the best supplier it is necessary to make a trade off between these two factors such as cost, product quality, capacity, production lead time, deliver lead time and transportation lead tine of supplier constraints existed in multi-tiers supplier purchasing chain. In these circumstances, purchasing agents should decide two problems: which is the best supplier in each tier and how much should be purchased from each selected supplier. This research is intended to develop an integration of an analytical hierarchy process (AHP) and mathematical modeling proposed to consider two factors which may be conflicted in choosing the best supplier in each tier and placing the optimum order quantities to the supplier among multi-tiers suppliers.

• 한국정보통신학회논문지
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• 제9권1호
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• pp.1-7
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• 2005

현재의 웹 서비스 구조는 제공자가 UDDI에 서비스에 대한 정보를 등록하는 일로 시작한다. 사용자가 UDDI에서 서비스 목록을 검색하면 서비스의 위치를 전송받아 제공자에게 WSDL을 요청한다. 제공자는 WSDL을 전달하면, 사용자는 WSDL에 정의되어 있는 프로시저와 파라미터 데이터 타입에 맞추어 서비스를 요청한다. 본 논문에서는 이러한 웹 서비스 절차를 개선하였다. WSDL을 저장하기 위한 WSDL베이스를 이용하였다. WSDL 베이스는 WSDL 매니저에 의하여 관리된다. 서비스 제공자가 서비스를 등록할 때 서비스에 대한 정보를 UDDI 레지스트리에 저장하며, 이 때 WSDL을 같이 전송하도록 하였다.

• 한국정보시스템학회지:정보시스템연구
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• 제13권2호
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• pp.49-64
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• 2004

Recently, SCM(Supply Chain Management) embraces the dynamic environmental changes of the participatory bodies in supply chain. Under this dynamic SCM environment, the selection of supplier and outsourcing company is very important. In their selection, the productivity and expertise of suppliers and outsourcing companies are, of course, to be considered as important factors, but whether or nottheycanmeettheduedateisacritical factor. In particular, this is true because an order-based manufacture ought to have CTP(Capable To Promise). For this purpose, by capitalizing onthevirtualmanufactureundertheSCM, this paper has tried to suggest a new agent system for the selection of supplier and outsourcing company. While performing virtual manufacture based on the integration scheduling, this system acquires the production environment and scheduling information of both suppliers and outsourcing companies on a real-timebasis,thusmakingintegrationschedulingpossible. Also, in order to provetheviabilityofthisstudy,thispaper has selected a specific domain and applied it.

• 한국산학기술학회논문지
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• 제15권12호
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• pp.7025-7039
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• 2014

최근 구매사와 공급사 간의 정보 공유 및 협업 등의 아웃소싱 활동은 공급사슬관리에서 매우 중요한 전략으로 자리매김하고 있다. 아웃소싱은 경쟁우위 확보를 위해 필수적인 방안으로 활용되고 있으나, 계약이 체결된 이후에는 공급사에 대한 통제력이 저하된다. 이러한 상황에서는 공급사에 대한 모니터링을 통한 일상적인 통제만이 유일한 공식적 통제수단으로 남게 되며, 통제관리가 어떻게 이루어지느냐에 따라 기업성과에 영향을 미치게 된다. 본 연구에서는 아웃소싱 계약 체결 이후 공급사의 외주 구매성과와 구매사와 공급사 간의 운영통합 강화를 위한 전략을 제시하였다. 선행요인으로 공급사 모니터링을 고려하였으며, 공급사 모니터링 노력에 의한 외주 구매성과와 구매사와 공급사 간 운영통합을 강화하여 구매사의 현장생산성 향상으로 반영되는 연구 모형을 제시하였다. 연구결과에 따르면, 구매사의 역량 모니터링, 행위 모니터링, 결과 모니터링은 공급사의 외주 구매성과와 운영통합 강화에 유의미한 선행요인으로 나타났다. 또한, 공급사 모니터링은 공급사의 외주 구매성과와 공급사 운영통합을 완전매개로 하여 구매사의 현장생산성에 유의미한 영향을 미치는 것으로 분석되었다. 행위 모니터링의 부정적인 효과가 특이한 점으로 나타났는데, 행위 모니터링이 공급사 운영통합에 음(-)의 효과는 공급사 운영통합이 공급사 현장생산성 향상에 미치는 정(+)의 효과를 상쇄시키기 때문에 매개효과가 나타나지 않은 것으로 추정되었다. 이를 통해 이론적, 실무적 시사점과 본 연구의 한계점, 향후 연구수행 방안 등이 제시되었다.