CHAPTER 17 Philip Kotler’s Segment-by-Segment Invasion Plan
LEARNING OBJECTIVES
After examining this chapter, readers will have the ability to:
■ Understand that all market segments, if successfully pursued, will eventually be exhausted of
growth opportunities.
■ Realize the imperative of identifying not only those market segments that will be pursued in the
present but also those segments that will be pursued in the future.
■ Appreciate the value and utility afforded by Philip Kotler’s Segment-by-Segment Invasion Plan as a
tool for mapping current and future market segment pursuits.
INTRODUCTION
When progressive healthcare marketers engage in target marketing, they not only identify the market
segments they wish to immediately pursue but also the market segments they might target in the
future. In essence, they formulate plans that outline current and future market segment pursuits. This
practice is beneficial due to the fact that all market segments, if successfully pursued, will eventually be
exhausted of growth opportunities for given product offerings. By proactively identifying future market
segments to pursue, marketers are better prepared to embark on a course of sustained growth.
The practice of identifying future market segment pursuits is greatly facilitated through the use of Philip
Kotler’s Segment-by-Segment Invasion Plan. As illustrated in Figure 17-1, the Invasion Plan consists of a
vertical axis, representing product varieties, and a horizontal axis, representing customer groups. Each
of the resulting cells in the matrix identifies market segments that are available to pursue, with the
actual number of cells being dependent, of course, on the number of product varieties and customer
groups identified.
FIGURE 17-1 Kotler’s Segment-by-Segment Invasion Plan
Adapted from Kotler, Philip, Marketing Management, 11th Edition, © 2003, Pg. 302. Reprinted by
permission of Pearson Education, Inc., Upper Saddle River, NJ.
To create an Invasion Plan, marketers simply (1) construct a matrix of sufficient size, (2) list product
varieties on the vertical axis, (3) list customer groups on the horizontal axis, (4) identify, using unique
hatch patterns, all of the organizations that are currently pursuing the market segments formed in the
matrix, and (5) identify, using arrows, the market segments that represent desirable future pursuits for
the evaluating entity. The resulting Segment-by-Segment Invasion Plan provides marketers with a
concise self and competitive assessment of current market segment pursuits. It also illustrates the
anticipated future market segment pursuits of the evaluating organization.
OPERATIONAL MATTERS
Figure 17-2 illustrates a Segment-by-Segment Invasion Plan that was developed for Madison Wellness, a
physical therapy clinic. The diagram indicates that Madison Wellness is targeting the adult and senior
markets for physical therapy services; Oakdale Clinic is targeting the youth market for speech therapy
services; and Village Therapies is targeting the youth, adult, and senior markets for speech therapy
services.
FIGURE 17-2 A Physical Therapy Clinic’s Invasion Plan
Constructed using design methodologies in Kotler, Philip. Marketing Management. 11th ed. Upper
Saddle River, NJ: Prentice Hall, 2003.
Seeking increased growth, Madison Wellness is planning to expand beyond its current physical therapy
offering by first entering the occupational therapy market, targeting adults and seniors simultaneously,
as indicated by the first series of arrows in Figure 17-2. If successful, Madison Wellness will later enter
the speech therapy market, once again targeting both adults and seniors, as indicated by the second
series of arrows in Figure 17-2. With this information, marketers at Madison Wellness have a concise
portrayal of the current market segment pursuits of identified competitors. These marketers also
possess a useful depiction of the market segments that Madison Wellness might pursue in the future.
Beyond the depiction of current and future market segment pursuits, Kotler’s Segment-by-Segment
Invasion Plan affords marketers with opportunities to formulate marketing strategies and tactics
associated with their growth pursuits. Marketers can, for example, assess barriers to entry, evaluate
competitors, predict competitive responses to invasions, and assess segment limitations. By proactively
addressing the requirements of upcoming segment invasions, marketers increase the likelihood that
their pursuits will be successful.
It should be noted that marketers must ensure that their Segment-by-Segment Invasion Plans are kept
strictly confidential. The element of surprise is essential for any segment invasion. If competitors gain
access to this information, the element of surprise is, of course, eliminated. This allows competitors the
opportunity to take preemptive actions to defend themselves against anticipated segment invasions,
making invasions much more difficult or even impossible.
SUMMARY
Despite success in particular market segments, marketers must understand that every segment
possesses growth boundaries. Therefore, if marketers and their organizations desire sustained growth,
they must identify and pursue new markets and market segments—a task facilitated by Kotler’s
Segment-by-Segment Invasion Plan. Usefully, this tool forces marketers to identify future market
segment pursuits that will yield sustained organizational performance.
EXERCISES
1. Provide a detailed account profiling Philip Kotler’s Segment-by-Segment Invasion Plan, identifying
and explaining its uses and steps of development, accompanied by an appropriate illustration. Share
your thoughts on the degree to which modern healthcare organizations focus on future market segment
pursuits.
2. Contact an area healthcare establishment (e.g., hospital, nursing home, retail pharmacy) and
arrange an informational interview with its marketing director to learn about the facility’s segmentation
planning practices. Specifically, investigate the degree to which the institution has defined future
segments for pursuit. Present Philip Kotler’s Segment-by-Segment Invasion Plan and ask the executive
for insights regarding the value of the tool for use in his or her particular work-place. Report your
findings in detail.
REFERENCE
Kotler, Philip. 2003. Marketing management. 11th ed. Upper Saddle River, NJ: Prentice Hall.
CHAPTER 18 The Perceptual Map
LEARNING OBJECTIVES
After examining this chapter, readers will have the ability to:
■ Realize the importance of product positioning, the determination and assignment of appropriate
and effective images for products to convey to customers.
■ Understand the necessity of monitoring consumer perceptions related to healthcare products to
ensure that these offerings are perceived in the manner desired.
■ Recognize the value of the Perceptual Map as a tool for effecting better product positioning
outcomes in the health-care industry.
INTRODUCTION
Target marketing is an essential practice involving three interrelated activities: market segmentation,
targeting, and product positioning. Market segmentation is the process of dividing a market into groups
(i.e., segments) of individuals who share common characteristics. When the market has been
segmented, marketers engage in targeting where they select (i.e., target) attractive segments and focus
their efforts on satisfying the wants and needs of these groups. After segmenting and targeting activities
have been completed, marketers then position their products.
Product positioning involves the determination of an appropriate and effective image for products to
convey to customers. An aspirin manufacturer, for example, might wish to portray its product as an
instant pain reliever, while another might emphasize the affordability of its product. A medical clinic
might wish to emphasize its prestigious medical staff, while another might convey its convenient service.
A hospital might wish to convey an image of technological innovation, while another might desire an
image of altruistic concern for patients. When determined, marketers formulate methods to convey the
desired product imagery to target markets through advertising, personal selling, sales promotion, and
other means.
When products have been positioned, marketers must monitor consumer perceptions related to the
offerings to ensure that associated goods and services are perceived in the manner desired. A useful
tool that provides guidance to marketers in this endeavor is known as the Perceptual (or Positioning)
Map, which, as illustrated in Figure 18-1, consists of two intersected axes that represent different
product-related attributes. When completed, a Perceptual Map demonstrates how consumers perceive
products based on designated product attributes—information that is essential for the purpose of
product positioning.
FIGURE 18-1 The Perceptual Map
To assess products using the Perceptual Map, marketers (1) identify the offerings to be evaluated, (2)
construct the map diagram, as illustrated in Figure 18-1, (3) determine the product-related attributes
that will compose the map’s axes, labeling the diagram accordingly, (4) gather data pertaining to the
consumer perceptions of products to be evaluated, and (5) plot the coordinates of each product on the
Perceptual Map. This visual representation is then analyzed to determine if product offerings are
perceived in the manner desired, allowing marketers to make adjustments as necessary to elicit desired
perceptions. For increased insights into consumer perceptions, marketers can add competitive products
to the Perceptual Map.
OPERATIONAL MATTERS
FIGURE 18-2 A Medical Clinic’s Perceptual Map
Figure 18-2 illustrates a Perceptual Map that was completed by a medical clinic. Here, the clinic sought
to evaluate consumer perceptions regarding its medical services in relation to competitive offerings on
the basis of personal service (more or less) and convenience (more or less). The diagram indicates that
one clinic is perceived to offer more personal and more convenient service, three clinics—including the
evaluating clinic—are perceived to offer more personal but less convenient service, four clinics are
perceived to offer less personal and less convenient service, and two clinics are perceived to offer less
personal but more convenient service. Of course, by examining each quadrant, more specific
information can be obtained. The evaluating clinic is, for example, viewed as the most personal of the
three clinics in the “more personal, less convenient” quadrant, but it is the least convenient of the three.
With the information provided by the Perceptual Map, the clinic can take steps to improve the manner
in which it is perceived. Because the facility was viewed negatively in the area of convenient service, the
clinic might consider introducing measures to increase convenience, such as better parking and
extended hours. Of course, the clinic could gain even greater insights into its operation by completing
additional Perceptual Maps to view consumer perceptions regarding other product attributes.
EXPLORATORY PERCEPTUAL MAPS
Beyond assessing current products, Perceptual Maps are also useful for positioning new and anticipated
product offerings. Figure 18-3 identifies an Exploratory Perceptual Map that was completed by a long
term care corporation seeking to assess expansion opportunities in a particular community. Here, the
corporation assessed the community’s existing assisted living centers based on amenities (many or few)
and price (high or low). The completed Exploratory Perceptual Map indicates that three assisted living
centers are perceived to offer many amenities at a high price, one center is perceived to offer few
amenities at a low price, and one center is perceived to offer few amenities at a high price.
With this map, the corporation has an enhanced perspective of the assisted living market in the
community, which can guide it in determining how it might possibly enter the market. Notably, the
diagram illustrates that a void exists in the market’s “many amenities, low price” quadrant. This void
may represent an opportunity for the corporation to differentiate itself from existing competitors by
establishing the community’s only assisted living center that offers many amenities at a low price. The
Exploratory Perceptual Map also allows the corporation to assess various competitive approaches to
assisted living.
FIGURE 18-3 A Long Term Care Corporation’s Exploratory Perceptual Map
OTHER POINTS
It is important to remember that Perceptual Maps are only as accurate as the information that is used to
complete them. In constructing these maps, some marketers simply use their own judgment regarding
consumer perceptions related to the product offerings under examination. Others assemble groups
consisting of members of their product management teams to discuss likely consumer perceptions,
developing Perceptual Maps accordingly. Still other marketers use formal market research to construct
these maps. Although Perceptual Maps remain useful even with informally collected data, the use of
data derived from formal market research can greatly improve their accuracy.
It is also important to remember that Perceptual Maps do indeed deal with perceptions. Consumer
perceptions, of course, change over time—a fact which necessitates that marketers routinely construct
and analyze Perceptual Maps in an effort to stay abreast of the latest consumer perceptions regarding
product offerings.
SUMMARY
The Perceptual Map provides marketers with a helpful tool for understanding consumer perceptions
related to product offerings. Usefully, the Perceptual Map can be employed to assess consumer
perceptions related to both current and anticipated product offerings. Such information greatly assists
marketers in their ongoing product positioning responsibilities, making the Perceptual Map an
indispensable marketing tool.
EXERCISES
1. Provide a comprehensive overview of the Perceptual Map, explaining its purpose, components,
uses, and benefits, accompanied by an associated illustration. Be sure to indicate how the instrument
can be used not only for current product offerings but also for potential product offerings in the
marketplace. Share your views regarding how this instrument can be used to effect better product
positioning outcomes in the healthcare industry.
2. Select a healthcare product of your choice for placement in your local market and envision its key
features and benefits. Then, prepare an Exploratory Perceptual Map for the potential offering, selecting
applicable product-related attributes for the axes and plotting all competitive products in the market on
the diagram based on your views of how consumers might perceive the offerings. Provide a narrative
assessing this new product offering in the context of existing competition.
CHAPTER 19 Ries & Trout’s Product Ladder
LEARNING OBJECTIVES
After examining this chapter, readers will have the ability to:
■ Realize that healthcare marketers must direct attention to the manner in which consumers perceive
their product offerings relative to those of competitors.
■ Understand that significant efforts are required to ensure that consumers view given healthcare
products more favorably than competitive offerings.
■ Recognize that consumers tend to rank products in their minds.
■ Appreciate the value of Ries and Trout’s Product Ladder as a tool for visualizing and understanding
the product rankings formulated by consumers.
INTRODUCTION
Given that marketers ultimately seek to effect exchanges with target markets, they must constantly
focus on the manner in which consumers perceive their products in relation to competitive offerings.
Ideally, marketers would like for their goods and services, rather than those of competitors, to be
viewed most favorably by consumers. Achieving such prominent positions in the minds of consumers is
a difficult task, but if attained, yields significant benefits.
For insights into attaining such lofty positions in the minds of consumers, marketers frequently refer to
the Product Ladder, a useful tool developed by Al Ries and Jack Trout. Illustrated in Figure 19-1, the
Product Ladder consists of an outline of a human head, representing a consumer’s mind, with a ladder
situated inside, representing the consumer’s rank order of brands within a particular product category.
Ries and Trout developed the Product Ladder to illustrate that, given the limitations of the human mind
coupled with the proliferation of available goods and services in the marketplace, consumers are forced
to rank products in their minds.
FIGURE 19-1 Ries & Trout’s Product Ladder
From Positioning: The Battle for Your Mind, 20th anniversary ed. by Al Ries and Jack Trout. Copyright ©
2001, 1981 by The McGraw-Hill Companies, Inc. Published by McGraw-Hill. Reproduced with permission
of The McGraw-Hill Companies.
These rankings can be depicted as a series of ladders in the minds of consumers, with each ladder
representing a different product category and each step representing a different product brand.
Products situated on higher steps rank higher in the minds of consumers than products situated on
lower steps.
Product Ladders may consist of as few as one step to many steps, although Product Ladders with seven
or more steps are considered to be quite lengthy. Product Ladders are also consumer-specific—they are
based on the particular views of given individuals.
Some consumers may not be aware of brands within particular product categories and would, therefore,
not possess associated Product Ladders. Consumers who, for example, have never had a need for
surgery may not possess a Product Ladder for surgical services. When consumers develop needs for
unfamiliar goods and services, however, Product Ladders form rather quickly as consumers actively
solicit information regarding given product offerings through both formal and informal channels.
OPERATIONAL MATTERS
To assess products using the Product Ladder, marketers simply (1) identify the product category to be
evaluated, (2) gather data pertaining to the consumer perceptions of product brands within the
identified category, and (3) construct a Product Ladder that is representative of the findings. This visual
representation is then analyzed to gain product insights.
Figure 19-2 presents a series of Product Ladders illustrating a particular consumer’s perceptions
regarding a variety of healthcare offerings; namely, medical centers, medical clinics, and assisted living
centers. The products occupying the top rungs of these Product Ladders represent those offerings that,
in their respective product categories, the consumer views as most favorable. Products at lower levels,
however, are not as highly regarded by the consumer.
Of course, these particular Product Ladders represent the perceptions of only one individual whose
views may or may not coincide with prevailing perceptions in the market. Marketers seeking more
extensive, and thus useful, perspectives of consumer perceptions would need to acquire representative
samples of product rankings for given product categories from targeted consumers. The data could then
be aggregated and used to construct “market representative” Product Ladders that marketers could, in
turn, use to determine strategic and tactical priorities.
FIGURE 19-2 A Series of Product Ladders for Health Offerings
Constructed using design methodologies in Ries, Al, and Jack Trout. Positioning: The Battle for Your
Mind. 20th anniversary ed. New York: McGraw-Hill, 2001.
MOVING UP THE PRODUCT LADDER
Marketers whose products occupy lower-level positions face an extremely difficult challenge as they
pursue the top steps of Product Ladders. Although the outright dislodging of top-rung brands is usually
impossible, marketers can make inroads toward these positions by relating their products to market
leading offerings.
A newly established medical clinic, for example, might feature in its advertisements its enhanced scope
of services in relation to the market’s leading clinic. A pharmaceutical firm might tout in its
advertisements that its pain reliever works faster than the leading product. Sales representatives for a
durable medical equipment manufacturer might tout their product line’s enhanced durability, better
warranty, and more comprehensive customer support policy relative to the market leader’s offerings. By
relating lower-rung products to market leading offerings, marketers exploit consumer familiarity to
leverage their own product positions.
NEW PRODUCTS & THE PRODUCT LADDER
It should be mentioned that when marketers introduce new-to-the-world products, those products that
define entirely new product categories never before offered to the public, consumers must formulate
new Product Ladders in their minds. Marketers can assist consumers in the construction of these new
Product Ladders by relating totally new product offerings to existing products. Ries and Trout note that
this approach was used with the introduction of the automobile, which was initially referred to as a
“horseless” carriage, allowing consumers a familiar point of reference to understand and evaluate the
new-to-the-world product offering. Once again, marketers exploit familiarity to gain a foothold in the
minds of consumers.
SUMMARY
Ries and Trout’s Product Ladder provides marketers with a useful tool for understanding the manner in
which consumers perceive products in relation to competitive offerings. Notably, this tool directs
attention to the fact that consumers rank products in their minds, with higher rankings indicating more
favorable product offerings. The useful insights generated by the Product Ladder provide great
assistance to marketers in their endeavors to achieve prominent positions for their product offerings in
the minds of consumers.
EXERCISES
1. Define and comprehensively discuss Ries and Trout’s Product Ladder, providing insights regarding
its uses, features, meaning, and value, accompanied by an appropriate illustration. Be sure to include in
your discussion an overview of the instrument’s importance as a target marketing device in the
healthcare industry.
2. Secure a copy of a telephone directory for a municipality of which you are familiar. Select a
particular medical category (e.g., eye surgery centers, nursing homes, etc.) and view the listings
provided in the directory. Then, based on your knowledge of the given establishments, construct a
Product Ladder for the particular medical category. If any of the listings are unfamiliar to you, seek
information about the given entities in an effort to assign them an appropriate place on the Product
Ladder. Provide a brief narrative explaining your illustration.
REFERENCE
Ries, Al, and Jack Trout. 2001. Positioning: The battle for your mind. 20th anniversary ed. New York:
McGraw-Hill.
CHAPTER 20 Abraham Maslow’s Hierarchy of Needs
LEARNING OBJECTIVES
After examining this chapter, readers will have the ability to:
■ Understand that motivations to purchase and consume healthcare offerings are very complex and
highly diverse.
■ Realize that different healthcare issues, events, and circumstances spark different motivations that
require different interventions.
■ Recognize the necessity for healthcare marketers to possess an understanding of human motivation
in an effort to better understand their customers.
■ Appreciate the value of Maslow’s Hierarchy of Needs as a device for understanding human
motivation.
INTRODUCTION
Motivations to purchase and consume healthcare products are as complex and varied as the number of
available goods and services in the marketplace. These motivations are fueled by an equally complex
and varied array of human wants and needs, which marketers seek to address through the development
and distribution of goods and services.
Different healthcare issues, events, and circumstances spark different motivations that require different
interventions (i.e., goods and services). Given this, it is essential for marketers to possess a thorough
understanding of human motivation.
One leading theory of human motivation was developed by Abraham Maslow, who theorized that all
human needs can be grouped into one of five hierarchical categories—physiological, safety, social,
esteem, and self-actualization—and that needs at one level will not motivate a person until needs at the
preceding level have been satisfied. In other words, physiological needs must be satisfied before safety
needs will become motivators, safety needs must be satisfied before social needs will become
motivators, social needs must be satisfied before esteem needs will become motivators, and so on.
FIGURE 20-1 Maslow’s Hierarchy of Needs
From The Maslow Business Reader by Abraham H. Maslow, edited by Deborah C. Stephens. Copyright ©
2000 by Ann R. Kaplan. Reprinted with permission of John Wiley & Sons, Inc.
Illustrated in Figure 20-1, Maslow’s Hierarchy of Needs is depicted as a pyramid consisting of five
hierarchical levels representing different categories of human needs. These categories, accompanied by
healthcare industry examples, are identified as follows.
PHYSIOLOGICAL NEEDS
Physiological needs represent basic human needs that are required for survival, including air, food,
water, and health. Life-saving interventions, such as ambulance transportation and emergency
department services, provide some of the best examples of healthcare offerings that satisfy
physiological needs.
Other examples would include labor and delivery services for expectant mothers and well-baby
checkups for infants. Without such services, medical complications are more likely to occur, possibly
resulting in injury or death. Still another example would be that of radiological and chemotherapeutic
interventions designed to extend the lives of patients suffering from cancer. Each of these interventions
is conducted for physiological purposes.
SAFETY NEEDS
Safety needs represent human needs for security and protection. Health insurance is an excellent
example of a healthcare product that addresses the safety and security needs of individuals. Assisted
living centers also address safety needs by offering elderly individuals living accommodations that
provide nursing assistance in secure environments. These products offer individuals the peace of mind
of knowing that they are protected.
SOCIAL NEEDS
Social needs involve human needs for love, friendship, affiliation, and acceptance by others. Psychiatric
therapies and medications are examples of healthcare goods and services that address the social needs
of individuals. These interventions offer hope to those suffering from socially confining illnesses, such as
anxiety and depression. Wheelchairs and prosthetic devices represent additional examples of healthcare
products that address social needs. These product offerings enable the injured and disabled to engage
society and interact more easily with others.
ESTEEM NEEDS
Esteem needs represent human needs for pride, prestige, and attention and recognition from others.
Cosmetic surgery offers an excellent example of a medical service that addresses esteem needs. Face
lifts, breast augmentation, and liposuction represent only a few of the many cosmetic procedures that
individuals routinely undergo to enhance their appearance, often as a means of increasing their selfconfidence, pride in themselves, and appeal to others.
SELF-ACTUALIZATION NEEDS
Self-actualization needs represent human needs for personal growth and fulfillment, and the healthcare
marketplace offers rich opportunities for individuals to satisfy these desires. Donations of time (through
volunteerism) and money (through financial contributions) to local medical centers, nursing homes, and
health-related charitable organizations are examples of healthcare marketplace opportunities that allow
individuals to fulfill self-actualization needs. When individuals reach this level, they are operating at
their pinnacle.
OPERATIONAL MATTERS
Maslow’s Hierarchy of Needs is perhaps most useful to marketers as a tool for conceptualizing the
underlying wants and needs—collectively termed needs by Maslow—that drive consumption of goods
and services. By possessing a better understanding of the wants and needs satisfied by particular
products, the underlying associated motivations, and the hierarchical order of the corresponding needs
categories, marketers are better prepared to formulate promotional campaigns and engage in ongoing
product management responsibilities.
Although Maslow theorized that higher-level needs will not motivate individuals until lower-level needs
have been satisfied, he acknowledged that variations are possible and do occur. One could easily
envision a situation where a person might decide to use his or her resources to pay for elective cosmetic
surgery (i.e., an esteem need) rather than to secure an adequate health insurance policy (i.e., a safety
need). This example illustrates that, among individuals, priorities often differ and may lead to unique
pursuits.
SUMMARY
Maslow’s Hierarchy of Needs serves as a simple, yet highly effective, tool for understanding human
motivation. This tool is particularly useful in the healthcare industry where motivations to consume the
seemingly endless array of goods and services are driven by an equally intensive array of wants and
needs.
Quite obviously, marketers can greatly improve marketing results if they understand how their product
offerings fit into the overall scheme of human motivation. By understanding human motivation,
marketers can better devise promotional campaigns that emphasize the attributes of associated product
offerings in the context of the wants and needs that drive exchange, thus increasing the likelihood of
marketing success.
EXERCISES
1. Provide a detailed overview of Maslow’s Hierarchy of Needs, identifying and explaining its
theoretical underpinnings, structure, and features and benefits. Support this overview by drawing an
illustration of the hierarchy. Be sure to discuss the model’s implications for healthcare marketing
professionals and their associated institutions.
2. Select a local medical center and investigate its product offerings, making a comprehensive list of
these offerings. Then, prepare a diagram identifying the five categories listed in Maslow’s Hierarchy of
Needs and place the listed products in their appropriate categories. Provide an overview of your
rationale for placing the products in the diagram as you did and provide details as to how you might go
about marketing products in each of the identified categories.
REFERENCE
Maslow, Abraham H. 2000. The Maslow business reader, ed. Deborah C. Stephens. New York: Wiley.
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