• 한국IT서비스학회지
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• 제1권1호
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• pp.17-27
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• 2002

Buyer-carts to support the purchasing process in the B2B EC platform, can be categorized as s-cart, i-cart, and b-cart depending upon its residing sites : seller, intermediary, and buyer sites. In this paper, after proposing the desired features of buyer-carts in B2B EC as identification, collection, trashing, ordering, payment, tracking, recording, purchasing decision support, and transmission of records to e-procurement systems, we try to analyze each buyer-cart qualitatively from such viewpoints. Moreover, we propose an efficiency evaluation model for quantitative analysis. By setting variables from interview of employees in 30 listed companies In Korea, we try to evaluate the efficiency of buyer-carts in B2B EC. From this paper, we show that the b-cart platform is more efficient than other buyer-carts especially in B2B EC.

• Asia pacific journal of information systems
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• 제14권1호
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• pp.59-77
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• 2004

Even though B2B EC is becoming popular, there have been not so much studies about performance evaluation methodology for B2B systems. In this paper, after analyzing buyer-carts systematically focusing on the buyer's interactional efforts on the typical buying processes of each buyer-cart, we propose a quantitative performance evaluation model. For this, we categorize buyer-carts in B2B EC as s-cart, i-cart, and b-cart depending upon its residing sites: seller, intermediary, and buyer sites. And after proposing the desired features of buyer-carts in B2B EC as identification, collection, trashing, ordering, payment, tracking, recording, purchasing decision support, and transmission of records to e-procurement systems, we derive a performance evaluation model by calculating detail sub-processes from the desired features' viewpoints. By setting variables from a survey on the actual condition of using buyer-carts in companies in Korea, we try to evaluate the performance of buyer-carts in B2B EC. In this paper, we suggest a new methodology of performance evaluation for B2B systems, and show that the b-cart platform is more efficient than other buyer-carts especially in B2B EC.

• 한국IT서비스학회:학술대회논문집
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• 한국IT서비스학회 2002년도 창립기념 학술대회
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• pp.249-257
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• 2002

B2B EC 플랫폼에서의 구매 프로세스를 지원하기 위한 구매자 쇼핑카트는 위치에 따라 판매자쪽의 s-cart, 중개자쪽의 i-cart, 구매자쪽의 b-cart로 분류할 수 있다. 본 논문에서는 B2B EC에서의 구매자 쇼핑카트의 요구기능을 사용자 식별, 상품정보수집, 물품정보제거, 주문처리, 지불처리, 진행사항 추적, 구매기록, 구매의사결정지원, 전자구매시스템에 구매기록 전송 등 9 가지로 제시하고, 이러한 관점에서 각 구매자 쇼핑카트에 대한 정성적인 비교 분석을 시도한다. 그리고 효율평가모델 제시를 통한 정량적인 분석과 상장기업 30개사의 구매직원에 대한 인터뷰를 통한 변수값 설정을 통해서 B2B EC환경에서의 구매자 쇼핑카트의 효율성 평가를 시도한다. 본 논문을 통해서 B2B EC환경에서는 b-cart 방식의 구매자쇼핑카트 방법이 효율적인 플랫폼임을 제시한다.

• 한국IT서비스학회지
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• 제2권1호
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• pp.75-83
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• 2003

Among EC areas. the B2B EC market is being spotlighted as an important interesting research area considering its size and the potential impact on companeies and the whole society. In comparison with private consumers in B2C EC. business buyers in B2B EC have to precisely keep track of the purchase records. and integrate them with the buyer's e-procurement system, which might have been implemented as a part of integrated ERP (Enterprise Resource Planning) systems. There are three approaches for such integration between ERP and e-marketplace in B2B EC; Two previous approaches are Inside-Out approach and Outside-In approach. And a newly, one is b-cart approach. In this paper, we try to survey these three approaches and make a comparison analysis. From this research. we identify that the b-cart approach is the most efficient framework in integrating ERP with e-marketplace in B2B EC.