1 / 9

Organizations and Information Systems – Economic Effects

MIS 2000. Organizations and Information Systems – Economic Effects. Outline. Operation Efficiency and IS Porter's Value Chain Model Business Effectiveness and IS Business and IST strategy Porter's Competitive Forces Model Character (indirect) of IST impact on organizations.

stew
Télécharger la présentation

Organizations and Information Systems – Economic Effects

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. MIS 2000 Organizations and Information Systems – Economic Effects

  2. Outline • Operation Efficiency and IS • Porter's Value Chain Model • Business Effectiveness and IS • Business and IST strategy • Porter's Competitive Forces Model • Character (indirect) of IST impact on organizations

  3. IS and Economic Effects Organizational Design (structure, processes, political, culture) INFORMATION SYSTEMS Economic Effects Efficiency of operations Effectiveness of business

  4. IS and Efficiency • Operation efficiency: Save time & money = work faster, cheaper • Problem with computers: While allowing for faster work on a old tasks, they may create time for: • embellishing the tasks (unnecessary additions; e.g.: more formatting) • adding odd tasks (more processing & data proliferation) • idleness • Manage time & follow efficiency benchmarks for tasks & processes • Costs savings – major way of drawing efficiency benefits of IST!

  5. Porter’s Value Chain Model • Model can help to determine possible savings – efficiency targets • IS should be the vehicle for reaching efficiency targets

  6. IS and Effectiveness • Business Effectiveness – accomplishing competitive targets: • New product (good or service) • Differentiating characteristics of products (high quality, new features, combination of features) • Positioning in market segments & increasing market share • Customer service (speed, coverage, quality) • Effectiveness targets usually formulated in strategic plans (business strategy) • IS can help define business strategy, and should supportit.

  7. NEW MARKET ENTRANTS SUBSTITUTE PRODUCTS & SERVICES THEINDUSTRY THE FIRM TRADITIONAL INDUSTRY COMPETITORS SUPPLIERS CUSTOMERS Porter’s Competitive Forces Model Old model of competition Focus • A firm must uses 5 forces (players) • A firm competes on product differentiation & price (efficiency assumed) • Model can help to determine competitive strategy and use IS for that (see Note)

  8. Efficiency vs. Effectiveness • The ideal is to accomplish both, but… • Efficiency may counter effectiveness (e.g., working faster can be at expense of quality, an aspect of effectiveness; example in Note)* • Realistic goal: Balancing efficiency and effectiveness, at least in certain aspects. • IST can help (e.g., automated checks of data input in word processors, databases, spreadsheets – both speed and data accuracy accomplished)

  9. Character of IS Effects • Important! IS is not a magic wand that automatically efficiency & effectiveness at the organizational level. • IS impact on performance is indirect: IS support professionals, managers, clerks) working on their tasks (informational aspects of tasks, or informational tasks), which support production core of an organization. • IS impact on performance is more direct: When IS used in value chain, or when IS make the production technology and the organization’s product is informational in character (mass information & entertainment media, publishing, software industry). • Differentiate b/w support jobs vs. job-based independent businesses. ** User/Worker (information, knowledge) Organization’s products (goods, services) measured from efficiency and effectiveness perspectives Information System Task Organized data Production Core

More Related