Information Systems In Business

Simon Hickie

                          Assignment 2

Xiaowen Shen

   (wenny)

     30/11/02


capability

control

customers services

capacity

competitive adventage

E-Business ---- All electronically mediates information exchanges ,both within an organization and with external stakeholders supporting the range of business processes.

Definition by IBM() --the transformation of key business processes through the use of Internet technologies.

Arthur Andersen() have developed standard definition of business processes as part of their Global best Practices knowledge base. There are seven main operationg organizational processes:

1 Understand markets and customers. 2 Develop vision and strategy. 3 Design products and services .4 Markets and sell .5 produce and deliver services . 6 Produce and deliver services(services organization) 7 Invoice and service customer.

There are also six support and management processes:

1 Develop and manage human resources. 2 Manage information . 3 Manage financial and physical resources. 4 Execute environmental management programme. 5 Manage external relationships .6 Manage improvement and change.

E-commerce defined

E-commerce ---- All electronically mediated information exchanges between an organization and its external stakeholders.

E-c is often thought to simply refer to buying and selling using the Internet .

Kalakota and Whinston(1997) refer to a range of different perspectives for e-commerce

1 A communication perspective—the delivery of information ,products/services or payment by electronic means. 2 A business perspective—the application of technology towards the automation of business transaction and workflows. 3 A service perspective—enabling cost cutting at the same time as increasing the speed and quality of service delivery. 4 An online perspective—the buying and selling of products and information online.

Zwass(1998) uses a broad definition of e-commerce . He refers to it as : the sharing of business information, maintaining business relationships, and conducting business transactions by means of telecommunications networks.

All the definitions imply that electronic commerce is not solely restricted to the actual buying and selling of products ,but also covers pre-sales activities across the supply chain.

It’s useful for manager to understand the different factors that affect how many people actively use the Internet .If these are understood for customers in a target market ,action can be taken to overcome some of the perceived risks.  Chaffey et al. (2000) suggest that following factors are important in government adoption:

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1 Cost of access   2 Value proposition(主张,建议)  3 Ease of use  4 Security   5 Fear of the unknown.

Investment in wed sites to support business is therefore important.

De kare-Sliver(2000) suggests a simple test (The Electronic Shopping Test’) that can be applied to determine the propensity for online purchase of a product. He says that the factors that should be considered are :

1 product characteristics. 2 Familiarity and confidence.  3 Consumer attributes.

Information Systems , and in particular electronic communications ,can be used to impact supply chain management in number of ways .Electronic commerce ...

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