CHAPTER6
CompetitivePosition and Sources of Advantage
An effective competitive advantage should be
substantial, sustainable, and leveraged.
— David Aaker
in Developing Business
Strategies
The quote from David Aaker’s book could be used to open a discussion on what a sustainable competitive
advantage is and what it is not. By substantial, the quote is referring to a price or unique product benefit that is
meaningful to consumers―something they cannot find in another product. Sustainable means that competitors
cannot easily copy the business’s source of competitive advantage. And leveraged means the source of
advantage can be extended to other products, new or existing, in the business’s product portfolio.
The discussion could be built around Oreo cookies, Harley-Davidson, and Apple Computer, each of which has
substantial differentiation and appeal, has sustained a competitive advantage, and has leveraged its brand into
an expanded product line.
Introductory Discussion
IKEA, the Swedish home furnishings manufacturer, uses a cost advantage as its marketing strategy.The
company’s a “ready-to-assemble” concept and a variety of manufacturing and marketing techniques enable
IKEA to attract target customers with lower prices.
Discuss IKEA’s sources of cost advantage and how volume (economies of scale) is an important part of a
cost advantage.
Discuss how product line additions (economies of scope) affect the cost of various IKEA products.
Discuss how IKEA uses itscost advantage to create customer value.
Teaching Objectives
Demonstrate the mechanics of assessing the attractiveness of a competitive environment and the value it
plays in strategy development and profitable growth.
Present competitor analysis tools that can be used to better understand the competitive position of a product
or business.
Discuss the various sources of competitive advantage and the factors that shape a particular source of
competitive advantage.
Harvard Business SchoolCase Materials
Sears, Roebuck & Co.HBS CaseM278. Industry and company analyses are performed to gain an
understanding of Sears’ slumping sales and profit performance. These analyses are critical in reformulating
a marketing strategy for repositioning Sears to achieve profitable sales growth.
GenRad, Inc. (1990) (A).HBS Case9-592-045. GenRad must rethink its product strategy to respond to
massive change in the printed circuit board (PCB) test equipment industry. GenRad’s key customers, many
U.S. electronic manufacturers, are facing tough times in their own markets, and the demand for PCB test
equipment has stagnated. Moreover, due to complex advances in integrated circuit (“chip”) design, PCB
testing requirements have become more complex at a time when customers are seeking lower-cost testing
solutions. As a result, competition among industry players is brutal, and GenRad’s position as market share
leader is being assailed by competitor initiatives at both the low and high end of the market.
Market-Based Management Copyright © 2012
Sixth Edition –39– Pearson Education, Inc.
Instructor’s Manual– Chapter 4 Publishing as Prentice Hall