Information Systems: challenges and opportunities


Lecture notes

   Any information system application is "important " in the sense that it solves some important business problem, a strategic information systems is one that places the firm at a competitive advantage. They focus on solving problems related to the firm's long term prosperity and survival. As well as management skills as variety of projects in addition to an understanding of the ways in which information technology can be applied within the enterprise, this requires supervisory/management experience and the flexibility to deal with people at a variety of levels, both internally and externally.

Countering Competitive Forces

   To stay in business, almost firms worry about their ability to compete with other firms by using a series competitive forces, such as substitute products and services, the bargaining power of customers and suppliers, and the threat on new competitors entering the market.

   This table summarize four basic strategies that firm can pursue to counter the competitive forces:

Strategy Problem to be Solved Solution
1. Low - cost leadership Competition from firms with comparable products and services at the same is taking away customers. Produce products and services at a lower price than competitors without sacrificing quality and level of service.
2. Focus on market niche Multiple firms are competing for the same market. Identify a specific focal point for a product or service. The firm can serve this narrow target area better than competitors and attract a specific buyer group more easily.
3. Product differentiation Customers have no brand loyalty, and competitors can lure them away with lower prices. Create brand loyalty by developing unique new products that are distinct form competitors' products.
4. Linkage Customers can easily switch to another firm. Suppliers deliver late or at unfavorable prices. Lock in" customers and suppliers, making it difficult for customers to switch and trying suppliers into a price structure and delivery timetable shaped by the firm.

   Customer service representatives can collect valuable information for the firm when they respond to customer complains or questions. Information systems can analyze the data to identify the quality of target products for a particular market or product niche. On this way they would serve specific market segments more effectively.

New products and services

   Information systems have been used to create new products and services that cannot easily be replicated by competitors. For example, many firms use the Web cability with the purpose the boundary between your computer's contents and the rest of cyberspace will be almost imperceptible. Leading-edge customers, such as Federal Express Corp., are already taking advantage of that Web capability. Clients can now contact the shipper's IBM mainframe via the Web and check on the status of their shipments. The boundary between your computer's contents and the rest of cyberspace will be almost imperceptible.See the first reference link.

Solidifying Relationships with Customers and Suppliers

Information systems can be used to prevent customers from the competitor, making it costly or inconvenient for them to switch to a rival. For example: Electronic data interchange (EDI) is the "emerging technology" that's taken the better part of two decades to crawl into the information mainstream. But ongoing changes in hardware, software and management visionalong with a healthy dose of "information superhighway" hypeare finally helping to make EDI the universal business tool its advocates have long promised. EDI, in its purest form, allows organizations to exchange business documentsinvoices, purchase orders, shipping notices and the likevia an electronic network. The idea behind the technology is to help users speed up everyday transactions with business partners and eliminate the mounds of paperwork that can smother an organization. See the seventh link.

Improved Operations and Internal Management

   Companies can also gain competitive advantage by performing their business task more efficiently by improving productivity, reducing cost, or enhancing the quality of products and service.For example: "A raft of companies are developing their own forms of electronic money, known as E-cash. E-cash is money that moves along multiple channels largely outside the established network of banks, checks, and paper currency overseen by the Federal Reserve. These channels enable consumers and businesses to send money to each other more cheaply, conveniently, and quickly than through the banking system." See the second reference link.

Value chain

Each organization can be presented as a series or "chain" of basic activities that add value of inputs at each step. That is the concept of the term "value chain". There are five basic operations:  primary () and support () operations:

Information Systems Challenges

The concept of “local business” may become less relevant in a global marketplace where customers can communicate internationally through computing technology at home to obtain the best prices and the best quality. When is created international system it poses three chalenges :

  1. People chalenges - In most cases as well as the ethics, cultural, political, linguistic differences. There are and educational level differences in some nations, also.
  2. Oragnization chalenges - Each people has a desparate natiolal laws and traditions in organizations for: naming and indentifying essential pieces of business data, movement of information in any form from one country to another.
  3. Technology chalenges - Computer hardware, software and telecomunication standards in some countries are different than others. Special software is required to translate between different brands of computer hardware. There are no universal standards for connecting networks, computers and diverse pieces of software. Organizations have to by developing special software to translate between one system and another, but this process is very costly. See the the fourth link
Quality

   The serious goal for many business is the quality of the firm's production and services. Making quality production, firm have economies and more advantages to stay on the market for a long time.
   Quality like a term have many definitions:

Ways to enhance quality

Transforming organizations: reengineering

The organization with technology is not competitive efficient, or quality oriented without changes in its business process. Sometimes these changes can be accomplished by adjusting and streamlining procedures, often the organization itself must be redisigned to achieve dramatic improvements in cost speed, See the eight link)

Questions

  1. What must know the manager of a particular firm, if he/she want to redesign it business process?
  2. Are there negative results of the reengineering?
  3. What is value chain? How can it be used to identify opportunities for strategic information systems?
  4. List and describe some obstacles to creating global information systems.
  5. Give examples of how information systems can support each of the fourcompetitive strategies.

Suggested Essay Topics

  1. The role of reengineering in the organization
  2. Explain the role of the quality in the business.

References

  1. http://www.enews.com:80/magazines/bw/archive/1995/04/040395.2.html - Business Week 4/3/95 PLANET INTERNET By John W. Verity in New York, with Robert D. Hof in San Francisco and bureau reports
  2. http://www.enews.com:80/magazines/bw/archive/1995/06/061295.2.html - Business Week 6/12/95 THE FUTURE OF MONEY By Kelley Holland and Amy Cortese in New York, with bureau reports
  3. http://www.cio.com/forums/ec/ec_mutable.html - "What would you call a marketplace that was created, defined, nurtured and exploited through the use of information technology? Some business theorist are calling it a market space." By Christopher Koch
  4. http://www.cio.com/CIO/061597_et.html - THE SMALLEST SYSTEMS Scoping out the future of palmtops in the enterprice By Curtis F. Franklin Jr.
  5. http://www.idcresearch.com/f/idcf.htm An example for international organization
  6. http://www.cio.com/CIO/050197_et.html
  7. http://www.cio.com/CIO/rc_gv_sphwy.html The EDI Superhighway By John Edwards
  8. http://www.strassmann.com/pubs/reengineering.html - REENGINEERING By Paul A. Strassman
  9. http://www.brint.com/BPR2.htm Business Process Reengineering & Innovation