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6
Business-level strategy
Essential summary
Business-level strategy is an organization’s fundamental approach for
enabling a single business to sustain a competitive advantage within
a given industry.
A competing single business organization should choose only one
generic strategy.
Cost-leadership generic strategy is a single business strategy based
on being the lowest-cost organization in an industry.
Differentiation industry-wide generic strategy is a single business
strategy based on a uniqueness that offers value for customers and
returns that more than offset the costs of differentiation.
Cost focus and differentiation focus generic strategy are single
business strategies that apply to a particular part of an industry, such
as a market segment or niche, where the business concerned is able to
design a strategy that more closely meets the needs of customers than
could be achieved by rivals.
A value chain is an organizational framework for disaggregating
and showing an organization’s strategically relevant activities, which
is used to help understand and manage the behaviour of costs and the
existing and potential sources of differentiation.
Business models are conceptualizations of an organization’s critical areas or processes for the creation of the organization’s unique
value for its customers.
A business-level strategy is an organization’s fundamental approach for
enabling a single business to sustain and develop its overall purpose. Typically,
the strategy aims to sustain a competitive advantage within a given industry.
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Business-level strategy
COMPETITIVE ADVANTAGE
Broad
Target
Lower Cost
Differentiation
Cost
Leadership
Differentiation
Cost Focus
Differentiation
Focus
COMPETITIVE
SCOPE
Narrow
Target
Figure 6.1 Four generic strategies
Strategic management aims to provide a strong long-term competitive position
that over time will benefit an organization’s stakeholders more lastingly than
short-term profitability. It is likely that an external environment will be subject
to sudden shocks as well as continuous change, so it is necessary to ensure
that strategic priorities are constant and consistent so that the organization as a
whole is clear about purpose and can adjust to change accordingly.
There are four broad kinds of competitive strategy based on competitive
advantage and competitive scope (see Figure 6.1). Michael Porter (1980)
refers to these as generic strategies: when an organization targets a whole
industry a strategy is either a cost leadership generic strategy or an industrywide differentiation generic strategy. When an organization targets a part of
an industry, such as a market segment, generic strategy is focused on either
cost or differentiation. The detail of a strategy will depend on an organization’s purpose and its industry; however, to be competitively effective it
must conform to one of the four generic types.
Cost-leadership generic strategy
A cost-leadership generic strategy has lower costs per unit produced than
competitors and any potential rivals can achieve in the industry. The term
‘leadership’ is important since this requires an organization to be the cost
leader and not just one of several organizations competing on costs. If an
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Business-level strategy 49
organization has a larger share of its industry’s markets than its rivals, it can
achieve relatively greater economies of scale and scope. Economies of scale
are obtained through cost savings that occur when higher volumes allow
unit costs to be reduced. Economies of scope involve cost savings that are
available as a result of separate products sharing the same facilities.
The advantages of scale and scope are associated with the experience
curve effect, an idea introduced by the founder of the Boston Consulting
Group, Bruce Henderson (1974). He argued that when the accumulated production of an organization doubles over time, unit costs when adjusted for
inflation have a potential to fall by 20–30 per cent. This is the result not just
of scale but of a combined effect of learning, specialization, investment,
and scale. The more an organization does, the lower the unit cost of doing it
will be. When cumulative volume doubles, the extra costs, including those
in administration, marketing, distribution, and manufacturing, fall by a constant and predictable percentage.
The experience curve idea has encouraged organizations to try to gain
a large market share quickly by investing heavily and aggressively downpricing products and services; the high initial costs can be recovered in the
longer term once the organization has become the market leader. Organizations should certainly seek to learn and improve continuously before their
competitors do so, but it is difficult to identify an experience curve effect in
many industries as its exact nature is often difficult to understand.
The sources of cost advantage are varied and include such things as
proprietary knowledge and technology, preferential access to industry distribution channels and sources of supply, and effective cost management.
Low-cost leaders often sell a standard or no-frills product and/or service.
They place considerable emphasis on taking advantage of scale but are also
likely to take advantage of any other opportunities to lower costs.
A low-cost leader does not necessarily have to lower its prices below
those of its rivals. It may do this to win more customers and to reap more
economies of scale, but if its costs are lower than the industry’s average,
all it has to do to earn above-average returns is to command prices at or
near the industry average. Price competition can be dangerous if it sparks a
long price war and discounting eats into profits, but if the leader has a large
share of the industry’s market it can usually outstay a war that lasts over the
shorter term, and lower prices are likely to increase its market share.
Differentiation industry-wide generic strategy
A differentiation industry-wide generic strategy offers unique value for an
industry’s customers in a way that more than offsets the costs of differentiation, which enables an organization to earn above-average profits for the
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50
Business-level strategy
industry. This may involve a capacity to be able to offer product and service
attributes that are offered differently and are different from those of other
participants in the industry, such as special qualities; delivery and reliability
features; corporate and brand images; advanced technological, service, and
support arrangements, and so on.
The organization concerned will seek to reduce its costs but only in a way
that does not affect the sources of differentiation and the value it creates.
The ‘industry-wide’ position is important since it involves coverage of the
whole industry and its markets. Unlike cost-leadership, there can be more
than one successful industry-wide differentiation competitive position in an
industry. This happens when there are significantly different and distinctive customer groups that value product and service attributes in contrasting
ways.
The development of an industry’s markets over time tends to favour differentiation, especially if the industry is associated with consumers with
preferences that change frequently and who are affluent. In general, as consumers become more affluent, lower prices may be considered secondary to
quality and branding.
Cost focus and differentiation focus generic strategy
A focus generic strategy is based narrowly on a particular part of an industry, such as a market segment or niche, where an organization can design its
strategy to meet the needs of customers more closely than its competitors.
A focuser does not have an overall industry competitive advantage, but it
is able to achieve one in its target segment based on a low-cost base or differentiation. Both these strategies depend on the perception that a target
segment is different from others in the industry.
The implication of a focus generic strategy is that more broadly-targeted
competitors cannot deliver a comparable value to the focuser’s target customers. This may be because they are unable to meet the more specialized
needs of a segment or are likely bearing a relatively high cost in serving a
segment; both conditions mean that returns in the segment are likely to compare unfavourably with those of a focused competitor. There is normally
room for a number of focus strategies within an industry if the focusers
choose different target segments.
Generic strategies are mutually exclusive
The essential thing about the four generic strategies is that an organization
must choose one only in its industry. An organization that chooses a generic
strategy that is a combination of cost and differentiation is called a straddler
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Business-level strategy 51
when it resembles a ‘Jack of all trades, master of none’. Being all things
to all people is a recipe for strategic mediocrity and below-average performance because, in the view of Michael Porter, an organization will have
no competitive advantage at all. Different generic strategies have different
resource needs, and divided attention to different kinds of strategies leads
to costly trade-offs between different kinds of resources that eat into profitability. Organizations should concentrate on providing value that its rivals
in the industry cannot match.
The value chain
A value chain is an organizational framework for disaggregating and showing an organization’s strategically relevant activities in order to understand
the behaviour of costs and the existing and potential sources of differentiation. The role of a value chain is to identify those strategy relevant activities
in the core areas of the organization to assess how they interact together to
sustain a chosen strategy. An organization sustains its competitive advantage by performing these strategically important activities more cheaply or
better than its competitors.
Value is represented by the amount customers are willing to pay for an
organization’s products and services. Porter (1985) stresses the importance
of activities in adding value, rather than functions, such as departments.
Value is shown in the value chain as a margin, which is gross revenue (the
aggregated value created for customers) minus costs – or the net margin
received by the producer as gross profit (see Figure 6.2). The value-creating
activities are shown broadly as primary and support activities.
SUPPORT ACTIVITIES
Firm infrastructure
uman res urce mana ement
ec n
e e
r curement
I
ment
MARGIN
M
PRI AR
ACTIVITIES
Figure 6.2 The value chain
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52
Business-level strategy
Primary activities add value through the transformation of resources into
products and services through the following stages:
1
2
3
4
5
inbound logistics: activities bringing in inputs
operations: activities turning inputs into outputs
outbound logistics: activities getting finished products to customers
marketing and sales: activities enabling customers to buy and receive
products
service: activities maintaining and enhancing value
Conventionally, these are associated with the line functions of a business.
However, a value chain is concerned only with those attributes and activities
that are strategically relevant and how these interact and can be integrated as
a whole system – not in isolation from the perspective of any one functional
part of the organization. Support activities add value by facilitating and assisting the primary activities. Conventionally, support activities are typically staff
functions and the responsibility of a dedicated department, although they are
normally cross-functional in orientation. The figure shows a simplified picture
of four functions, but it is possible to have more, such as quality management.
The four shown have the following activities associated with them:
1
2
3
4
firm infrastructure: activities such as planning, legal affairs, and finance
and accounting, which support the general management of the primary
activities
human resource management: activities that support the employment
and development of people
technology development: activities providing expertise and technology,
including research and development, which support the production and
delivery process
procurement: activities to support buying
Senior managers must look for strategic linkages to help them coordinate
and optimize resources that promote and sustain competitive advantage.
The way of managing an activity in one area of an organization is likely
to have spillover and trade-off effects for other areas; for example, lowering costs in one department may be suboptimal if it works to raise costs
elsewhere. Coordination is necessary to promote common ways of working
in line with the needs of the competitive strategy. A distinctive customer
relationship management approach requires attention to every part of those
activities that influence the customer experience.
A value chain for cost leadership is shown in Figure 6.3. This is an
example for a general insurance company that offers low-price policies and
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Business-level strategy 53
SUPP
S
EXPLOITIVE LE
TOP
TE
I
EI I O
O
O
TIO
TE
E E T
OLO IE TO P O OTE E O O I E O
E T
LI E TE
E I
O LO E T
LE
OT
O
P
S
Figure 6.3 Cost leadership
SUPPORT ACTIVITIES
EXPLORATIVE LEARNING INFORMATION SYSTEMS
OTTOM
TE
P
MANAGEMENT
NOLOGIES TO PROMOTE INNOVATION
EVOLVE
S
R
M
YING
AR I
M
M
PRI AR ACTIVITIES
Figure 6.4 Differentiation
aims to achieve economies of scale through taking a large market share. Its
internal organization is formally organized and geared up for productivity
and efficiency. The value chain tasks are to coordinate and optimize costs
subject to continuous improvement. The value chain in Figure 6.4 is an electronics engineering company that supplies office equipment to industrial
customers. It offers relatively high prices in its industry but with a good and
responsive maintenance service. Its organizational culture is collegial and
informal, and there is a strong tradition of innovation. It takes a relatively
large market share, which is based on providing its business clients with a
customized service. The value chain tasks are to coordinate and optimize the
effectiveness of activities that support a customized service that is superior
to other industry participants.
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Business-level strategy
Generic strategy and the resource-based view
The rise of Japanese competition during the last quarter of the twentieth
century seemed to call into question the exclusivity of choosing only one
generic strategy, as Japanese organizations offered differentiation while
simultaneously achieving lower costs than those of their Western rivals.
They did this largely through superior organizational capabilities, such as
lean production and associated business methodologies and philosophies,
including business process and lean management (see chapter 4). They
seemed to follow a hybrid, or a best-cost differentiation, generic strategy
(see Figure 6.5). A best-cost differentiation strategy aims to offer superior
value to customers by meeting their expectations on key product and service
attributes while also exceeding their expectations on price.
Best-cost differentiation generic strategy fits well into the resource-based
view of strategy. The resource-based view has been contrasted in opposition
to Porter’s ideas about generic strategy. His defence is to explain Japanese
strategy as operational effectiveness, not real strategy. This being so, it is
still possible to use the value chain concept for the management of a bestcost differentiation generic strategy. In Figure 6.6 an example is given for
an automobile company.
While it aims to minimize its costs through economies of scale, lean
production and just-in-time management facilitate a demand-pull rather
Best-Cost Differentiation
Competitive Advantage
Lower Cost
Broad
Target
Differentiation
Cost Leadership
Differentiation
Best-Cost
Differentiation
Hybrid
Competitive
Scope
Cost Focus
Narrow
Target
Differentiation
Focus
Figure 6.5 Best-cost differentiation
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Business-level strategy 55
SUPPORT ACTIVITIES
DYNAMIC CAPABILITIES
C
E C MPETENCES
A ILE TEC N L
IES
S PPLY C AIN MANA EMENT
PDCA
P
C
AR I
L
PRI AR ACTIVITIES
Figure 6.6 Best-cost differentiation
than a supply-push approach for creating value. Senior managers use topdown strategic priorities that encourage bottom-up operational strategies
that are designed to achieve both productivity improvements and continuous improvement in customer value. The value chain tasks, following the
principles of lean working, are to coordinate and optimize activities that
continuously improve value for customers. The value chain for a best-cost
differentiation generic strategy is concerned with strategic resources that
support the primary activities, as shown in Figure 6.6.
Extending the value chain into the supply chain
The value chain concept can be extended beyond the boundaries of an organization to include those strategic related activities in distribution and the
supply chain. This can be envisaged as a series of linked value chains across
relevant distributors and suppliers. The idea is that suppliers – particularly firsttier suppliers that supply inputs that are crucial to an industrial customer’s
creation of value – should manage their activities in ways that are consistent
with the business strategy of their customers. Synergies are sought between
an industrial customer’s core competencies and those of upstream suppliers
and between its downstream distributors and customers. The greater the
possibilities for an organization to manage a sequence of processes both
internal and external, the more difficult it is for rivals to emulate its activities. However, the extent to which a business strategy and value chains of
independent suppliers can be influenced to support an industrial customer
is problematic. For small and specialized suppliers there is always a fear
of losing bargaining power when a large part of their production is tailored
towards the needs of a big customer.
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Business-level strategy
Business models
A business model is a description of an organization’s core business areas
(and CSFs) and processes for achieving the overall purpose of the organization, especially how the organization captures value (Chesbrough and
Rosenbloom, 2002). A model may illustrate how the organization delivers a unique customer proposition and a competitive difference. Business
models and strategy are often used interchangeably, but a business model
is typically stable and based on an established mission. A strategy that aims
to bring about a radical change, such as one to move the organization to a
new visionary position (as for the strategic balanced scorecard), can work to
change the underlying business model. In other words, a business model is
based on mission, while a change strategy is based on changing that model.
Nevertheless, a generic competitive strategy should be stable over time –
Porter suggests decades; otherwise, the strategy will lack the consistency to
enable an organization to continuously improve and sustain its competitive
position in an industry over time. The trajectory of strategic resources and
development of core competencies also take time to develop. In this light, a
strategy designed to effect strategic change is best considered as a strategic
programme to further sustain purpose that would not otherwise be achieved
given an existing generic strategy and business model.
A strategy imposes discipline, be it in the form of a business model or a
strategy to manage change. A successful strategy is as much about not doing
things that dilute effort and impact as it is about doing things that focus
effort and impact. A clear strategy requires understanding by everybody
and having the necessary discipline to carry it out and not waste effort on
irrelevant activities. Managers at every level are under constant pressure to
compromise – to trade-off longer-term strategically relevant activities for
shorter-term concerns needing urgent attention. It is the task of strategic
leaders to teach others in an organization about a chosen strategy, especially
in how to guide priorities in daily management decision-making.
References
Chesbrough, H., & Rosenbloom, R. (2002), The role of the business model in capturing value from innovation: Evidence from Xerox corporation’s technology, Industrial and Corporate Change, 11, 529–555.
Henderson, B. D. (1974), The experience curve reviewed, Perspectives, the Boston
Consulting Group, //www.bcg.com
Porter, M. E. (1980), Competitive Strategy: Techniques for Analyzing Industries and
Competitors, Boston, MA: Free Press.
Porter, M. E. (1985), Competitive Advantage: Creating and Sustaining Superior
Performance, New York: Free Press.
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