You have to decide what your overall business goals are and what makes sense for your
organization, fit the information system structure to your needs, and never lose sight of
new opportunities.
1. Organize value-adding activities along lines of comparative advantage. Starbucks has
to decide where to locate the marketing function to maximize its potential. Perhaps it
2. Develop and operate systems units at each level of corporate activity—national,
regional, and international. Walmart would probably maintain small information
3. Establish a world headquarters, a global chief information officer (CIO) position.
General Motors has one person who is responsible for an information system that
Bottom Line: There are four main global strategies that businesses can use to
organize their global efforts: domestic exporter, multinational, franchiser, and
transnational. Determining the global strategy will help a business determine its
information system structure: centralized, duplicated, decentralized, or networked.
15.3 Managing Global Systems
Take all the problems and challenges you can think of when developing a single
information system for a domestic operation (see the table) and then multiply it by tens or
hundreds. Now you understand the problem of developing a system to support a global
business operation.