IS Strategy

Chapter 3 · Strategic Information Systems

Lecture draft

From the content sections and aligned assignments.

Chapter learning objectives

  1. Explain how organizational context shapes the effects of information systems.
  2. Apply competitive-forces and value-chain reasoning to an information capability.
  3. Distinguish useful capabilities, competitive parity, and sustained advantage.
  4. Evaluate network effects, organizational complements, and alignment with business objectives.

Strategy

Chapter 3 · IS Strategy

Read: Strategy

Goals for this part

  • Explain Organizations and Information Systems.
  • Explain Economic and Behavioral Impacts.
  • Explain Designing for Organizational Context.

Organizations and Information Systems

An information system reflects choices about how an organization operates. Its permissions express decision rights, its reports make some outcomes visible, and its workflow embodies assumptions about how work should proceed. The system can also reshape the organization by changing who has access to information and how quickly people can coordinate.

Organizations and Information Systems

Organizations differ in their routines, cultures, structures, and environments. A tightly controlled process may suit a standardized service but frustrate a business that competes through customization. A system designed for one organization cannot be judged suitable elsewhere merely because both firms sell similar products.

Organizations and Information Systems

Suppose the distributor competes on helping customers solve unusual equipment problems. A portal that accepts only standard product codes may reduce entry costs while making expert advice harder to obtain. The strategic question is whether the arrangement supports the firm's chosen service, not whether the portal looks modern.

Economic and Behavioral Impacts

Information systems can change transaction costs, the effort required to find information, coordinate exchanges, and monitor agreements. They can also change the costs of managing work within a firm. Lower communication costs may allow more coordination across organizational boundaries, but the result depends on the work and the relationships involved.

Economic and Behavioral Impacts

Systems also redistribute visibility and influence. A shared dashboard may give senior managers direct access to operating details, while giving local staff evidence to challenge unrealistic targets. These effects are not automatic moves toward either centralization or decentralization. Managers choose how the information will be used and who may act on it.

Economic and Behavioral Impacts

In the distributor, sharing technical histories with service employees can reduce repeated diagnosis. It may also reveal differences in how teams record their work. Employees who appear unproductive under an incomplete measure may resist the dashboard for a defensible reason.

Economic and Behavioral Impacts

A strategic analysis should examine the incentives and information behind that disagreement before attributing it to a dislike of technology.

Designing for Organizational Context

Strategic fit means that a system's capabilities and operating arrangements support the organization's objectives and constraints. Fit is assessed through a causal explanation: a capability helps an activity, that activity supports the chosen position, and the organization can supply the necessary complements.

Designing for Organizational Context: comparison

Strategic need System implication Organizational complement
Resolve unusual equipment problems Searchable technical histories Staff who can interpret and maintain them.
Promise reliable delivery Current inventory and reservation records Clear ownership of stock accuracy.
Control standard-order costs Self-service ordering and validation A route for customers with exceptions.

Designing for Organizational Context

The table shows why “more automation” is not a sufficient strategy. The distributor might automate routine orders to free specialists for difficult cases. Removing access to specialists entirely would undermine its service position.

Designing for Organizational Context

Fit also changes over time. A new market, acquisition, or supplier relationship can make an existing design less appropriate. Managers need a process for reviewing whether the system still supports the business rather than treating the original implementation decision as permanently correct.

Designing for Organizational Context

Information systems strategy is the set of choices about how information capabilities support and shape the organization's objectives. Strategic alignment describes the continuing fit between those choices and business priorities. Strategic risk includes the possibility that a system investment supports the wrong position, fails to adapt, or creates a dependence that weakens future choices.

Designing for Organizational Context

These risks differ from a technical defect: a portal can work exactly as specified while making the firm's service less distinctive.

Quick check

Name the concept that completes this statement.

________, the effort required to find information, coordinate exchanges, and monitor agreements.

Quick check

Name the concept that completes this statement.

________ means that a system's capabilities and operating arrangements support the organization's objectives and constraints.

Your turn

Use the chapter case: A Grocery Firm Faces Digital Competition.

Select an organization and state a specific customer need and competitive position.

Prepare a brief explanation with a stated assumption and an outcome measure.

Recap

A system both reflects and changes organizational choices. Evaluate its economic and behavioral effects in relation to the firm’s actual position and operating capabilities.

Advantage

Chapter 3 · IS Strategy

Read: Advantage

Goals for this part

  • Explain Competitive Forces.
  • Explain Information System Strategies.
  • Explain Value Chain and Competitive Advantage.

Competitive Forces

The five competitive forces framework examines rivalry among existing competitors, the threat of new entrants, substitutes, customer bargaining power, and supplier bargaining power. It helps managers look beyond a direct rival to the structure of the market. A substitute meets the same underlying need in a different way; it need not use the same technology or business model.

Competitive Forces

Information systems can affect several forces at once. Price comparison can increase customers' ability to compare sellers. A standardized marketplace can make market entry easier for some suppliers. A specialized integration can increase the effort needed to change a partner. These are possibilities to investigate, not universal effects of putting a business online.

Competitive Forces

For the distributor, an online marketplace may bring new buyers while making its standard products easier to compare on price. Its technical advice may remain valuable for complex purchases. The analysis should distinguish those customer needs instead of assuming that all orders face the same competitive conditions.

Information System Strategies

Systems can support cost leadership, differentiation, a focused market position, and closer coordination with customers or suppliers. Cost leadership concerns the economics of delivering the offering; simply charging less without a sustainable cost structure is not enough. Differentiation requires a difference customers value and that the organization can deliver dependably.

Information System Strategies

A distributor may use automated order checks to lower the cost of standard transactions and use a technical knowledge system to support expert service. These capabilities can reinforce each other when routine automation releases specialists for difficult problems. They can conflict when cost targets remove the service capacity needed for differentiation.

Information System Strategies

Switching costs are the time, money, disruption, or learning required to change a provider or system. Shared records and integrations may make relationships valuable, but dependence alone does not establish customer satisfaction. A firm should distinguish customers who remain because the service helps them from customers who remain because leaving is difficult.

Value Chain and Competitive Advantage

A value chain examines the activities through which a firm creates and delivers its offering, including operations, logistics, sales, service, and supporting activities. Its purpose is to identify where information could improve cost, quality, coordination, or the customer experience. It is different from the competitive-forces framework, which examines the firm's external market relationships.

Value Chain and Competitive Advantage: comparison

Activity Information capability Possible contribution
Procurement Supplier quality and delivery records Fewer unreliable purchases.
Operations Shared order specifications Less rework and misunderstanding.
Distribution Reservation and shipment status More dependable promises.
Service Searchable histories and expert access Faster resolution of unusual problems.

Value Chain and Competitive Advantage

A valuable connection can span activities. Better sales specifications may reduce errors in operations and later service calls. Assessing only the cost of the sales system would miss those consequences.

Value Chain and Competitive Advantage

A capability creates competitive advantage only relative to alternatives available to customers and competitors. A useful system may be necessary just to reach parity. Managers should identify the activity improvement first, then ask whether it is distinctive, sustainable, and valuable enough to influence customer choice.

Value Chain and Competitive Advantage

A primary activity contributes directly to creating, delivering, marketing, or supporting the offering. A support activity, such as procurement, human-resource management, or technology development, enables those activities. The distinction concerns the activity's role, not its importance. A focus strategy serves a particular segment or need rather than the whole market.

Value Chain and Competitive Advantage

The distributor could focus its technical expertise on a specialized customer group and configure its information services around that group's work.

Quick check

Name the concept that completes this statement.

The ________ framework examines rivalry among existing competitors, the threat of new entrants, substitutes, customer bargaining power, and supplier bargaining power.

Quick check

Name the concept that completes this statement.

________, differentiation, a focused market position, and closer coordination with customers or suppliers.

Your turn

Use the chapter case: A Grocery Firm Faces Digital Competition.

Explain whether the capability creates parity or advantage, and identify complements, imitation risks, and relevant network effects.

Prepare a brief explanation with a stated assumption and an outcome measure.

Recap

Use competitive forces to examine market relationships and the value chain to examine activities. A technology-enabled improvement becomes an advantage only when the complete offering outperforms relevant alternatives.

Digital Competition

Chapter 3 · IS Strategy

Read: Digital Competition

Goals for this part

  • Explain Synergies, Core Competencies, and Networks.
  • Explain Sustaining Advantage.
  • Explain Aligning IT with Business Objectives.

Synergies, Core Competencies, and Networks

Synergy occurs when activities or units create more value together than separately, for example when customer-service knowledge improves product design. A core competency is an organizational capability that supports performance across important activities or offerings. It includes knowledge and routines, not merely ownership of a software license.

Synergies, Core Competencies, and Networks

Network effects arise when the value of a service to a participant changes with participation by others. A marketplace may become more useful to buyers when it attracts suitable sellers, and more useful to sellers when it attracts buyers.

Synergies, Core Competencies, and Networks

More participation can also create congestion, poor matching, or quality problems, so growth in user counts is not a sufficient measure of value.

Synergies, Core Competencies, and Networks

The distributor's expert directory is valuable only if it connects people to relevant expertise and those experts respond. Adding thousands of inactive profiles increases its size without creating the expected benefit. Managers need to examine the actual mechanism connecting participation to useful outcomes.

Sustaining Advantage

An advantage can weaken as competitors imitate a feature, suppliers offer it widely, or customer expectations change. A firm therefore needs to distinguish easily copied features from capabilities embedded in experience, relationships, data quality, and coordinated work. Those complements can take longer to reproduce, but they also require maintenance.

Sustaining Advantage

The distributor's portal may be easy to copy. Its dependable problem resolution may depend on years of technical records, specialists who collaborate, and suppliers willing to help. The portal exposes that capability to customers; it does not fully explain where the capability comes from.

Sustaining Advantage

Sustaining performance also requires adaptation. A firm can become very efficient at a service that customers no longer want. Managers should monitor changes in demand, alternatives, and partner behavior, then test whether existing strengths remain useful. Investment in a capability is a reason to understand it carefully, not a reason to preserve it indefinitely.

Sustaining Advantage

A sustainable advantage persists long enough to matter economically; it is not a promise of permanence. An imitation barrier makes a capability difficult for competitors to reproduce, perhaps because it depends on accumulated knowledge or coordinated relationships. A platform strategy instead considers how shared capabilities and participation by other parties support the offering.

Sustaining Advantage

These approaches can overlap: a platform's visible interface may be easy to imitate while its dependable partner relationships are harder to recreate.

Aligning IT with Business Objectives

Alignment connects priorities for information systems with the organization's objectives, capabilities, and resources. It requires continuing discussion because technology can change what the business can offer, while business choices change what the systems must support. A list of proposed applications is not yet an aligned investment plan.

Aligning IT with Business Objectives: comparison

Business objective Capability required Evidence to review
Retain customers with difficult problems Expert service and dependable histories Resolution quality and repeat business.
Lower routine transaction effort Clear self-service and exception routing Cost per completed standard order.
Expand to another market Appropriate product and service information Service reliability in the new setting.

Aligning IT with Business Objectives

The objective in the first column should explain why the capability matters. The final column makes the argument reviewable. A technology team may deliver every requested feature while the business still fails to provide the complementary staffing or procedures.

Aligning IT with Business Objectives

An aligned review therefore includes business owners, technical specialists, and people who use the process. They evaluate outcomes, revise assumptions, and decide which changes deserve resources. {doc}Project Management <../14_business_cases/1400_business_cases> develops investment and delivery choices further.

Quick check

Name the concept that completes this statement.

________ occurs when activities or units create more value together than separately, for example when customer-service knowledge improves product design.

Quick check

Name the concept that completes this statement.

A ________ is an organizational capability that supports performance across important activities or offerings.

Your turn

Use the chapter case: A Grocery Firm Faces Digital Competition.

Recommend a systems priority with an explicit causal argument, evidence, and a condition that would make you revise the recommendation.

Prepare a brief explanation with a stated assumption and an outcome measure.

Recap

Digital competition depends on capabilities and relationships as well as features. Explain the mechanism behind network value, review the durability of an advantage, and connect each systems investment to an observable business outcome.

Reading and assignments