• Journal of Information Technology Applications and Management
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• 제11권1호
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• pp.83-100
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• 2004

Understanding characteristics of Internet businesses from a cross-cultural perspective could offer valuable insights on developing business strategies and policies. This work is concerned with revealing divergence and convergence of Internet businesses in their financial performance, given organizational conditions and cultural context. For this, we studied the association between static organizational attributes (core activity, origination, firm age, and industry type) and a firms financial performance (gross revenue and net income). Relevant data was gathered from representative Internet firms in Korea and U.S. Data analysis indicated that, besides industry type, overall connection between selected organizational variables and financial performance was weak. Cross-national comparison showed that Korean firms financial performance was comparable to U.S firms during the period of economic turbulence. A noticeable difference was that Korean Internet firms and their business models were more service-oriented than U.S. counterparts.

• 한국전자거래학회지
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• 제9권3호
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• pp.227-241
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• 2004

인터넷의 확산과 정보통신 기술의 발전으로 무역업무의 효율화를 위해 도입되었던 VAN/EDI와 무역 자동화 중심의 전자무역 환경이 점차 ebXML 프레임워크 기반의 글로벌 전자무역 환경으로 바뀌어 가고 있다. 본 논문은 글로벌 전자무역 환경에서의 보안요소와 전자무역의 안전성과 신뢰성을 확보하기 위한 보안 표준기술로 SSL과 듀XML을 제시하였다. 이와 더불어, 거래 당사자에 대한 강력한 인증과 전자거래에 법적인 효력을 부여할 수 있는 전자서명 상호인정 기반의 전자무역 실현을 위한 3단계 방법론을 제안하였다. 실현 1단계로, 전자서명 적용을 위한 전자무역 비즈니스 프로세스 표준화 및 전자서명 상호인정 협정 협의체를 구성하고, 2단계에서는 전자서명 기반의 전자무역 시스템 설계 및 전자서명 상호인정 기술을 구현한다. 마지막, 3단계에서는 국가간 전자서명 상호인정 협정 체결하고 전자무역 서비스의 운영한다. 또한, 전자무역 프로세스에서 전자서명이 적용 가능한 전자무역 모델을 제시하였다.

• 한국경영과학회:학술대회논문집
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• 한국경영과학회 2004년도 추계학술대회 및 정기총회
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• pp.99-115
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• 2004

From the growth of Internet technology, many e-commerce principles have been introduced in airline industry. The computer reservation systems(CRS) is the first real-time business application and considered as the earliest examples of e-commerce. In airlines, the early e-business activity was to build the web site for providing flight information to customers. Recently, many airlines are expanding the capability of the web site for selling tickets on the web to make use of the cheaper distribution channel. In this paper, we focus on the impacts of airline e-business being implemented in airline distribution channels. Using the conjoint analysis, we suggest a model for estimating the change of market sales for each distribution channel. With the empirical survey, we can find some implications on the e-business strategy and the effective internet marketing tools for airlines.

• 대한전자공학회:학술대회논문집
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• 대한전자공학회 2000년도 추계종합학술대회 논문집(3)
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• pp.157-160
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• 2000

Nowadays, internet or web is popularized in society. So, intranet or inside computation environment of business has been changed a web based open system. Client and Server system that has been used core technique for enterprise information system several years is developing e-business system that perform a business in web based. Because, internet is extension of a whole field like business or information technology Therefore we understand a meaning of e-business and ERP system that a form of e-business system. Then we realize problem of existing system and study a technology for complement of system. Finally, we propose a proper model for e-business system and develop an example.

• 경영과학
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• 제22권1호
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• pp.149-165
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• 2005

From the growth of internet technology, many e-commerce principles have been Introduced In airline industry. The computer reservation systems(CRS) has been considered as the first real-time business application and the earliest examples of e-commerce. in airlines, the early e-business activity was to build the web site for providing flight Information to customers. Recently, many airlines are expanding the capability of the web site for selling tickets on the web to make use of the cheaper distribution channel. In this paper, we focus on the impacts of airline e-business being implemented in airline distribution channels. Using the conjoint analysis, we suggest a model for estimating the change of market sales for each distribution channel. With the empirical survey, we can find some implications on the e-business strategy and the effective internet marketing tools for airlines.

• 통상정보연구
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• 제6권1호
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• pp.237-247
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• 2004

Online people conduct all kinds of business activities, such as promoting the sales of products and services, reading newspapers, watching TV and movies, and sending business messages by e-mail, by e-voice and by e-fax. Computers with access to the Internet are defined by the United Nations as the fourth media characterized by instantaneousness, openness, limitlessness, boundlessness and globalization. With the development and popularization of the Internet and the advance of the information technology in China, Intellectual Property Rights (IPRs) violations online have frequently occurred in e-business activities. IPRs protection online has posed a great challenge not only for business managers and officials, but also for judges and lawyers because the rapid development of the Internet has created a legal vacuum governed by no laws in IPRs violation and protection online in China.. The paper at first classifies IPRs into several categories, then reveals China's serious problems and challenges of IPRs violations online and stresses the necessity of China's IPRs protection online. Finally it puts forward some suggestions concerning IPRs protection online.

• Journal of Information Technology Applications and Management
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• 제10권1호
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• pp.127-146
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• 2003

With the spread of Internet, e-business using Internet technology is being actively developed and operated. Currently, on behalf of the international e-business framework, International standard such as ebXML and Web Service is being advanced. We are able to publish and search business information through ebXML and Web Service and then actual trading between partners is accomplished. By the way, it is Registry that play an important part in e-business. Registry is an e-business infrastructure for enabling building, deploying, and the discovery of business Information. We can do e-business through Registries dynamically and share the resources. Representatives of Registry are ebXML and UDDI used as an international standard. We will meet with some problems when using Registries. ebXML Is focused on B2B collaborations and Web Service Is focused on application integrations. So we must use ebXML and Web Service characteristically, and sometimes use all at need. ebXML and Web Service contain business information by Registry specific way. So When using the services offered by ebXML and Web Service, we should access each Registry by using Registry specific tools. This thesis intended to integrate business information from ebXML Registry and UDDI Registry to accomplish e-business conveniently This thesis defined the common data model as well as integrated query language for integrated access to ebXML and Web Service along with design and implementation of the system.

• Journal of Information Technology Applications and Management
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• 제13권3호
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• pp.107-127
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• 2006

Understanding characteristics of Internet businesses from cross-cultural perspective could offer valuable insights on developing business strategy and policy. This work is concerned with revealing divergence and convergence of Internet business models in their financial performance, given organizational conditions and cultural context. For this, we studied the association between organizational attributes (core activity, origination, firm age, and industry) and their effects on a firm's financial performance (gross revenue and net income). Relevant data was gathered from representative Internet firms in Korea and U.S. Data analysis indicated that there exist both similarities and differences between Korea and U.S and year 2003 and 2006. While core activities and industry types of U.S. firms has not been changed much between the periods, Korean firms show much difference. In addition, while core activities and industry type were found to have strong relationship with financial performance, age and origination of a firm weak connections with financial performance. This study is expected to provide a foundation for developing more robust and systematic research model and performing further empirical research in this area.

• Journal of Information Technology Applications and Management
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• 제10권1호
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• pp.1-17
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• 2003

As the increase of internal users, there are many enterprises and organizations that regard the internal as the great ■marketing superhighway■. But the entrance of too many e-Business enterprises and shopping sites makes them to compete each other Consequently many sites are created and disappeared in the cyberspace. Although fascination and speculation surrounds the impact of the e-Business on business models via benefit-based concept, there is little evidence underlying all this speculation. This article provides on such data set. It reports on critical Issues that e-Business enterprises found salient as they browsed through e-Business model infrastructure on the world wide web, internet-based. We gathered domestic e-Business enterprise's kinds of business model during 2000∼2002 via KMAC's (Korea Management Association Consultants) K-WPI and K-WPC. We classified e-Business models as shopping mall, auction, community. value-chain, collaboration, information brokerage, advertising, Internet service, marketing that we had identified from the existing literature on business models. This study translated these models to the e-Business model context and explored their relative salience. The results suggest that e-Business manager need to think more about how they perform on the issues known to affect decision making for designing e-Business models. We offer advice for enhancing the effectiveness of business models.

• 한국유통학회지:유통연구
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• 제6권1호
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• pp.22-35
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• 2001

The focus of Business Process Re-engineering (BPR) has been extended to inter-business process that cuts across independent companies. Combined with Supply Chain Management (SCM), inter-business process reengineering (IBPR) focuses on synchronization of business activities among trading partners to achieve performance improvements in inventory management and cycle time. This paper reviews the business process reengineering movement from the historical perspective and presents a case of inter-business process reengineering using the latest internet-based Business-to- Business (B2B) technology based on Collaborative Planning, Forecasting, and Replenishment (CPFR). The case demonstrates how CPFR technology reengineers the distribution process between Heineken USA and its distributors. As world's first implementor of web-based collaborative planning system, Heineken USA reduces cycle time from determining the customer need to delivery of the need by 50% and increases sales revenue by 10％. B2B commerce on the internet is predicted to grow from $90 billion in 1999 to $2.0 trillion in 2003. This paper provides the management with the bench-marking case on inter-business process reengineering using B2B e-commerce technology.