Market Segmentation in Tourism
Every tourist is different. Every tourist feels attracted by different tourist destinations, likes to engage in different activities while on vacation, makes use of different entertainment facilities and complains about different aspects of their vacation. While all tourists are different, some are more similar to each other than others: many people enjoy culture tourism, many tourists like to ski during their
winter holiday and many tourists require entertainment facilities for children at the
destination. Acknowledging that every tourist is different and that tourism industry
cannot possibly cater for each individual separately forms the basis of market segmentation.
Smith (1956) introduces the concept of market segmentation as a strategy. He states that "Market segmentation […] consists of viewing a heterogeneous market (one characterized by divergent demand) as a number of smaller homogeneous markets". When segmenting a market, groups of individuals are developed which are similar with respect to some personal characteristic. The particular personal characteristic with respect to which similarity is explored is the segmentation criterion or segmentation base. Segmentation criteria / bases can be socio-Demographics (for instance, old versus young tourists), behavioral variables (skiers versus sightseers) or psychographic variables (tourists motivated by rest and relation versus those motivated by action and challenges).
Market segmentation can be applied by any unit operating in tourism industry: hotels, travel agencies, tourist attractions, restaurants, and local charities. A tourism destination is the entity for which market segmentation is conducted.
The benefit of market segmentation lies in a tourist destination being able to specialize on the needs of a particular group and become the best in catering for this group. In doing so the destination gains a competitive advantage because (1) competition can be reduced from the global market to tourism destinations
specializing on the same segment (e.g., all ecotourism destinations), (2) efforts can be
focused on improving the product in a specific way rather than trying to provide all things to people at high cost (e.g., a family destination is unlikely to need extensive nightlife options), (3) marketing efforts can be focused by developing the most effective message for the segment targeted (e.g., a sun and fun message for young tourists traveling with friends) and by communicating the message through the most effective communication channel for the segment (e.g., in national geographic or other nature magazines for ecotourists), and finally, (4) tourist experiencing a vacation at a destination that suits their special needs are likely to be more satisfied with their stay and, consequently, revisit and advertise the destination among like-minded friends. Or, as Smith stated in his seminal paper (1956): "market segmentation
tends to produce depth of market position in the segments that are effectively defined
and penetrated. The [organization that] employs market segmentation strived to secure one or more wedge-shaped pieced [of the market cake]."
The examples above demonstrate that the expected outcome from market segmentation is competitive advantage. Consequently, the aim of the actual segmentation task is to Group tourists in the way that is of most managerial value. In order for a segment to be managerially useful a number of requirements should be fulfilled:
1. The segment should be distinct meaning that members of one segment should be
as similar as possible to each other and as different as possible from other
segments.
2. The segment should match the strengths of the tourism destination.
3. The segment should be identifiable. While female travelers can be identified very easily, identification of those visitors who are motivated by rest and relaxation may not be as simple.
4. The segment should be reachable in order to enable destination management to communicate effectively. For instance, surf tourists are likely to read surf magazines which could be used to advertise the destination.
5. A segment should be suitable in size. This does not necessarily imply that a bigger
segment is better. A tourism destination may choose to target a small niche segment that represents a large enough market for the particular destination and has the advantage of having very distinct requirements.
The above criteria for the usefulness of segments have to be considered when one or more of many possible segments are chosen for active targeting.
Market segments can be derived in many different ways. All segmentation approaches can be classified as being either a priori (commonsense) segmentation
approaches (Dolnicar 2004a ; Mazanec 2000) or a posteriori (post hoc, data-driven)
segmentation approaches (Dolnicar 2004a; Mazanec 2000; Myers and Tauber 1977).
The names are indicative of the nature of these two approaches. In the first case
destination management is aware of the segmentation criterion that will produce a
potentially useful grouping (commonsense) in advance, before the analysis is
undertaken (a priori). In the second case destination management relies on the
analysis of the data (data-driven) to gain insight into the market structure and decides
after the analysis (a posteriori, post hoc) which segmentation base or grouping is the
most suitable one.
COMMONSENSE SEGMENTATION
In the case of commonsense segmentation destination management informs
the data analyst about the personal characteristics believed to be most relevant for
splitting tourists into segments. The choice of personal characteristics can be driven
by experience with the local market or practical considerations. Most tourism
destinations, for instance, use country of origin as a
segmentation criterion. They
profile tourists from different countries of origin and develop customized marketing
strategies for each country. Even if this method is not the most sophisticated, country
of origin segmentation offers major practical advantages of taking such an approach:
most countries of origins speak a different language which requires customized
messages to be developed anyway, each country of origin has different media
channels.
Commonsense segmentation has a long history in tourism research with many
authors referring to it as profiling. As early as 1970 tourism researchers did
investigate systematic differences between commonsense segments with a publication
titled "Study Shows Older People Travel More and Go Farther" (author unknown)
appearing in the Journal of Travel Research. A vast amount of commonsense
segmentation studies have been published since and are continuing to be published.
4
Dolnicar (2004a) concludes that commonsense segmentation remains the most
common form of segmentation study conducted in academic (and most likely also
industry) tourism research: 53 percent of all segmentation studies published in the last
15 years in the main outlet for tourism segmentation research (the Journal of Travel
Research) were commonsense segmentation studies. Recent examples include
Kashyap and Bojanic (2000), who split respondents into business and leisure tourists
and investigates differences in value, quality and price perceptions, Israeli (2002),
who compares destination images of disabled and not disabled tourists, Klemm
(2002), who profiles in detail one particular ethnic minority in the UK with respect to
their vacation preferences, and McKercher (2002), who compares tourists who spend
their main vacation at a destination with those who only stop on their way through.
Other commonsense studies are discussed in Dolnicar (2005).
Typical examples of areas in which commonsense segmentation approaches
are regularly used include profiling respondents based on their country of origin,
profiling certain kinds of tourists (e.g., culture tourists, ecotourists) and profiling
tourists who spend a large amount of money at the destination (big spenders). In fact,
geographical segmentation such as grouping tourists by the country of origin were
among the first segmentation schemes to be used (Haley 1968).
A step by step outline of commonsense segmentation is given in Figure 1.
Commonsense segmentation consists of four distinct steps: first, a segmentation
criterion has to be chosen. For example, destination management may want to attract
tourists from Australia. Country of origin represents the segmentation criterion in this
case. In Step 2 all Australian tourist become members of segment 1 and all other
tourists (or a more specific subset of other countries of origin) become segment 2
members.
Figure 1: Steps in commonsense segmentation
Analyses of variance, t-tests, Chi-square tests or binary logistic regressions
represent suitable techniques to test whether Australian tourists are significantly
different from other tourists in Step 3. Note that the kind of test used depends on the
number of characteristics that are tested and the scale of the variables. If many
Step 1: Selection of the segmentation criterion
(e.g. age, gender, $ spent, country of origin)
Step 2: Grouping respondents into segments by assigning each
respondent to the respective segment
Step 3: Profiling of segments by identifying in which personal
characteristics segments differ significantly
Step 4: Managerial assessment of the usefulness of the market
segments (and formulation of targeted marketing activities).
5
characteristics are available in the data set the computation of independent tests for
each characteristic overestimates the significance. Therefore, a Bonferroni correction
is necessary on each p-value to account for this systematic overestimation, or
researchers must choose methods, such as binary logistic regression, which
automatically account for potential interaction effects between variables. The test
chosen in Step 3 also needs to be appropriate for the scale of the data. If the profile
regarding nominal (e.g., gender, type of vacation), binary (e.g., prior experience with
the destination on a yes - no scale) or ordinal (e.g., income groups, level of expressed
satisfaction) characteristics is tested, analysis of variance and t-tests are not the
appropriate tests as they assume metric, normally distributed data. For some ordinal
data this can be shown, but should be demonstrated before a test for metric data is
applied.
Finally, in Step 4 destination management has to evaluate whether or not the
commonsense segment of interest (e.g., Australian tourists) does represent an
attractive market segment. This evaluation is made using the criteria outlined above.
If the segment is attractive, destination management can proceed to customize the
service to best suit the segment needs and develop targeted marketing activities which
will enable most effective communication with the segment.
DATA-DRIVEN SEGMENTATION
Data-driven segmentation studies do not have as long a history as
commonsense segmentation studies do. Haley (1968) introduces data-driven market
segmentation to the field of marketing. While acknowledging the value of geographic
and socio-demographic information about consumers, Haley criticizes commonsense
approaches as being merely descriptive rather than being based on the actual cause of
difference between individuals and instead proposed to use information about benefits
consumers seek to form market segments. This approach requires groups of
consumers to be formed on the basis of more than one characteristic and,
consequently requiring different statistical techniques to be used. As Haley (p. 32)
states,"All of these methods relate the ratings of each respondent to those of every
other respondent and then seek clusters of individuals with similar rating patterns."
About one decade after Haley has proposed data-driven market segmentation,
tourism researchers adopted the method and published the first data-driven
segmentation studies in tourism (Calantone, Schewe and Allen 1980; Goodrich 1980;
Crask 1981; Mazanec 1984). A large number for data-driven segmentation studies has
been published since with recent examples including work by Bieger and Lässer
(2002), who construct data-driven segments among Swiss population on the basis of
8
travel motivations. This study represents data-driven segmentation in its pure form
because no pre-selection of respondents takes place before the segmentation study is
conducted. Contrarily Hsu and Lee (2002) use a subset of the tourist population as a
starting point: only motor coach travelers. Among motor coach travelers they further
segment tourists in a data-driven manner by exploring systematic differences in 55
motor coach selection attributes. Further examples are discussed in Dolnicar (2005).
The large number of data-driven segmentation studies published in the past
two decades has led to a number of reviews of segmentation studies in tourism, some
of which focus more on content, some on methodology.
Frochot and Morrison (2000) review benefit segmentation studies in tourism.
They conclude that benefit segmentation leads to valuable insights in tourism research
in the past, but recommend the following improvements: careful development of the
benefit statements used as the segmentation base (some benefits are generic, but many
are specific to the destination under study), informed choice of the timing (asking
tourists before their vacation is less biased by the actual vacation experience), conduct
benefit segmentation studies regularly to account for market dynamics and conduct
them separately for different seasons.
Dolnicar (2002), based on a subset of studies reviewer by Baumann (2000),
analyzes methodological aspects of data-driven segmentation studies in tourism
concluding that only a small number of the available algorithms is used by tourism
researchers who prefer either the hierarchical Ward's algorithm or the k-means
partitioning algorithm. Dolnicar also identifies a number of problematic
methodological standards that have developed in data-driven segmentation in tourism.
To avoid data-driven segmentation studies that are of limited scientific and practical
value it is important for data analysts and users to be aware of a number of basic
principles upon which data-driven segmentation is based. These foundations are
described in detail in the following section.
Foundations of data-driven market segmentation
Foundation 1: Market segmentation is an exploratory process. Many statistical
techniques enable researchers to conduct test that provide one single correct answer
for a research question. For instance, if an analysis of variance is conducted on
destination brand image data, the test results inform the researcher whether or not
there is a significant difference in the way respondents from different countries of
origin perceive a destination. This test result is exactly the same, no matter how often
the analysis is repeated. This method is not the case in data-driven market
segmentation. Market segmentation is a process of discovery, an exploratory process.
Aldenderfer and Blashfield (1984) refer to clustering, the algorithm typically used in
data-driven market segmentation in tourism, as "little more than plausible algorithms
that can be used to create clusters of cases." Each algorithm produces a different
grouping and even repeated computations of one algorithm will not lead to the same
segments. This point is very important to both researchers conducting data-driven
market segmentation and managers using segmentation results. As a consequence, the
choice of the segmentation algorithm and the parameters of the algorithm can and do
have a major impact on the results. Data analysts must be aware of the fact that their
selection of a data-driven segmentation procedure is "structure-imposing"
(Aldenderfer and Blashfiled 1984) and that segmentation results from one algorithm
9
are unlike to have revealed the one and only true segmentation solution for any given
data set.
Foundation 2: Market segments rarely occur naturally. The exploratory nature
of market segmentation leads to a question which has rarely been discussed in
marketing or tourism research: are market segments real and is the data analyst's aim
to identify such naturally occurring segment or are market segments an artificial
construction of groups for a particular purpose. Different authors take distinctly
different positions on the matter. The seminal market structure analysis and market
segmentation studies (Frank, Massy, and Wind 1972; Myers and Tauber 1977) imply
that the aim of market segmentation is to find natural groupings. More recently,
Mazanec (1997) and Wedel and Kamakura (1998) state explicitly that market
segmentation typically means that artificial groupings of individuals are constructed.
Empirically both cases can occur and represent to extremes on the continuum
of highly structured to not structured data sets. These two extreme options have been
referred to as "true clustering" and "constructive clustering" by Dolnicar and Leisch
(2001).
Conducting data-driven market segmentation
A data-driven segmentation study contains all the components of a
commonsense segmentation study. The way in which respondents are grouped is the only difference between the commonsense and the data-driven approach: in commonsense segmentation one criterion is selected which usually is one single variable such as age or gender or high versus low levels of tourism spending. In data driven segmentation a number of variables which ask respondents about different aspects of the same construct (e.g., a list of travel motives, a list of vacation activities) form the basis of segmentation and a procedure - in tourism research typically a
clustering algorithm - is used to assign respondents to segments based on the
similarity relationships between respondents. Figure 3 illustrates the additional steps
needed for data-driven segmentation as steps 2a-2c.
Figure 3: Steps in data-driven segmentation
In step 2a the data analyst selects one or more segmentation algorithms. The
predominant algorithms used in tourism research are k-means clustering and Ward's
clustering. Ward's clustering is one form of hierarchical clustering procedures.
Hierarchical - more precisely agglomerative hierarchical - clustering procedures
determine the similarity between each pair of two respondents and then choose which
two respondents are most similar and places them into a group. This process is
repeated until all respondents are in one single group. The disadvantage of
hierarchical algorithms is that they require computations of all pair-wise distances at
each step which can be a limiting factor when working with very large data sets. The
second most frequently used data-driven segmentation algorithm in tourism research
is k-means clustering. K-means clustering is an algorithm from the family of
partitioning techniques. This technique does not require the computation of all pair
wise distances. Instead the number of segments to be derived has to be stated in
advance. Random points drawn from the data set represent these segments. In each
Step 1: Selection of the segmentation base
(e.g. travel motivations, vacation activities)
Step 2: Grouping of respondents
Step 3: Profiling (external validation) of segments by identifying
in which personal characteristics segments differ significantly
Step 3: Managerial assessment of the usefulness of the market
segments (and formulation of targeted marketing activities).
Step 2a: Selection of segmentation algorithm(s)
Step 2b: Stability analysis
Step 2c: Computation of final segmentation solution
13
step of the iterative procedure the distance between each of the respondents and the
"segment representatives" is computed and the respondent is assigned to the segment
that best represents his or her responses. For example, if a five segment solution is
computed, only five distance computations have to be calculated using partitioning
techniques as opposed to as many distance computations as there are respondents in
the sample when using hierarchical techniques.
Although k-means and Ward's clustering dominate data-driven segmentation
studies in tourism, a large number of other algorithms is available to the data analyst:
a wide range of alternative clustering algorithms (Everitt, Landau, and Leese 2001),
neural networks (e.g., Mazanec 1992; Dolnicar 2002), bagged clustering (e.g.,
Dolnicar and Leisch 2003), latent class analysis (e.g., Van der Ark and Richards
2006), and finite mixture models (Wedel and Kamakura 1998).
When selecting an algorithm the data analyst should be aware of the
advantages and disadvantages of the alternative methods and in particular the way in
which they are known to impose structure on data. Most clustering algorithms allow
the data analyst to define which distance measure should be used. Again, a large
number of alternative distance measures are available. The data analyst has the
responsibility to select a distance measure suitable for the data scale. For instance,
metric and binary data can be analyzed using Euclidean distance. This choice is not
necessarily the case for ordinal data. For a detailed discussion of alternative distance
measures see Everitt, Landau, and Leese (2001).
Another point that should be noted while discussing the selection of a suitable
clustering algorithm is the term "factor-cluster segmentation" which appears to have
developed in tourism research. Researchers using this approach typically select a large
number of items, conduct factor analysis to reduce a large number of items to a
smaller number of factors and subsequently use factor scores as the basis for
segmentation. This approach has two effects: (1) the original items are actually not
used to segment. Consequently, resulting segments cannot be interpreted using the
original items, because they emerged from a heavily transformed data space. (3)
Factor analyses typically explain between 50 and 60 percent of the information
contained in the original items. Conducting factor analysis before clustering essentially means that 40 to 50 percent of information is lost. Direct clustering of original items is therefore preferable if the aim of the segmentation study is to develop segments based on the questions asked in the survey (benefits, motivations, and behavior). Sheppard (1996) compares cluster analysis with factor-cluster analysis methods and concludes that factor-cluster analysis is not suitable if the study's aim is to examine heterogeneity among tourists; factor analysis may be a valuable approach for the development of instruments for the entire population assuming homogeneity.
Arabie and Hubert (1994) are less diplomatic by stating that "`tandem´ clustering is an
outmoded and statistically insupportable practice" because the nature of the data is
changed dramatically through a factor analytic transformation before segments are explored.
Data analysts also should keep in mind that the number of variables that can be analyzed with a sample of a certain size is limited. Although there are no specific rules for non-parametric procedures, a rule of thumb proposed by Formann (1984) provides some helpful guidance: for the case of binary data (yes no questions) the minimal sample size should include no less than 2k cases (k = number of variables), preferably 5*2k of respondents.
Finally, the most unresolved question in market segmentation remains how to
select the number of segments that best represents the data or most suitably splits
respondents into managerially useful segments. A large number of heuristics exist to assess the optimal number of clusters but comparative studies show that no single one
of these indices is superior to the others. If the data is well structured, the correct number of clusters will be identified by most heuristic procedures. If the data is not well structured, which is typically the case in the Social Sciences, heuristics are not helpful to the data analyst. The approach the author finds most useful is based on the above mentioned concepts of segmentation (Figure 2) where data structure is the driving force and stability is the criterion. To determine the number of clusters using the stability criterion, a number of repeated computations are conducted and the agreement across alternative solutions is assessed. The number of clusters that leads to the most stable results over repeated computations wins.
OTHER APPROACHES TO CREATING MARKET SEGMENTS
Although the majority of market segmentation studies in tourism are typically
classified as being commonsense segmentation studies or data-driven segmentation
studies, combinations of both approaches are possible and may represent a useful
alternative for tourism managers to explore potentially attractive target segment for
their purposes. Dolnicar (2004a) gives an overview of such alternative segmentation
approaches. The classification of these approaches (left side of Figure 5) assumes that a two-stage process is taken where the data analyst first creates a commonsense or a
data-driven segmentation and then continues with an additional analysis afterwards.
For instance, destination management could first split tourists based on their country
of origin and then in the second step either (1) search for distinct groups differing in
their travel motivations (which would represent a Concept 5 segmentation) or (2) split respondents into first time and repeat visitors (Concept 3).
Figure 5: A systematics of market segmentation approaches (modified from Dolnicar, 2004a)
Which group is described first?
A subgroup of the total tourist
population determined by data-driven
segmentation on multivariate basis
A subgroup of the total tourist
population determined by data-driven
segmentation on multivariate basis
CONCEPT 1
= commonsense
= a priori segmentation
CONCEPT 2
= data-driven
= a posteriori
= post-hoc segmentation
Which groups are explored next?
A subgroup determined by an a priori
or common sense criterion
A subgroup determined by data-driven
segmentation on multivariate basis
CONCEPT 3
commonsense /
commonsense
segmentation
CONCEPT 4
data driven /
commonsense
segmentation
CONCEPT 5
commonsense /
data-driven
segmentation
CONCEPT 6
data-driven /
data-driven
segmentation
CONCEPT 7
Types of tourist
emerge as cells from a
cross-tabulation of two
independently
conducted
segmentation studies
which could be
commonsense or
data-driven.multaneous
Of course, managers may be interested in exploring combinations of simultaneously constructed market segments. Combination methods are done by conducting two independent segmentation studies based on different segmentation bases and then simply cross-tabulating the resulting groups. For instance, destination management could construct segments based on motives and segments based on vacation activities independently based on the same data set and then investigate whether these two segmentations are associated and result in interesting vacation
types. One example for such a simultaneous segmentation study is provided by
Dolnicar and Mazanec (2000).
Note that while such alternative segmentation approaches are useful in
exploring potentially interesting target segments they can also be used to externally
validate segments. For instance, if country of origin is used as an a priori segmentation criterion, researchers could investigate whether segments of tourists who differ with respect to their tourism motivations are associated with the country of origin grouping.
CONCLUSION
Market segmentation is a strategy any entity in the tourism industry can use to
strengthen their competitive advantage by selecting the most suitable subgroup of
tourists to specialize on and target.
A wide variety of alternative techniques can be used to identify or construct
segments. Approaches range from simple commonsense segmentations (where
tourists are split on the basis of a predefined personal characteristic) to
multidimensional data-driven approaches where a set of tourist characteristics is used
as the basis for grouping. Once tourists are grouped using the correct and most
suitable analytical techniques the resulting segmentation solution has to be assessed
by the users (tourism managers) who will not only evaluate the segmentation solution
per se but also the fit of potentially interesting segments with the strengths of the
tourism destination.
Tourism managers can benefit from market segmentation by using it actively
as a method of market structure analysis. In doing so, they can gain valuable insight
into the market and specific sections of the market and identify the most promising
strategy to gain competitive advantage. Typically such a strategy will not only require
market segmentation, but also product positioning. Both approaches will have to be
evaluated in view of competitors' segmentation and positioning choices to be
successful. Segmentation solutions should be computed regularly to ensure that
current market structure is captured.
I would segment them by population and majority political views. For example, San Francisco, Los Angeles, and San Diego would be in the same segments due to their demographics based on population density and majority democrat populations.
broadcasting and sales
Consumer characteristics are used to segment markets into workable groups
Under a multiple-segment strategy, two or more different groups of potential customers are identified as target markets.
Industrial markets are often divided on the basis of organizational variables, such as type of business, company size, geographic location, or technological base.
Yes, you can use motives to segment markets. Look for motives that interests you in order to capitalize on this type of segmentation.
I would segment them by population and majority political views. For example, San Francisco, Los Angeles, and San Diego would be in the same segments due to their demographics based on population density and majority democrat populations.
broadcasting and sales
Consumer characteristics are used to segment markets into workable groups
Meetings, Incentives, Conventions & Exhibition Tourism Segment.
Under a multiple-segment strategy, two or more different groups of potential customers are identified as target markets.
1. Community 2. Attractions and events 3. Tourist markets =>ceL<=
Industrial markets are often divided on the basis of organizational variables, such as type of business, company size, geographic location, or technological base.
Segment 21 .
tourism effects kenya in the respect that if they did not have tourism kenya would not be how it is today
Under a multiple-segment strategy, two or more different groups of potential customers are identified as target markets.
Domestic tourism refers to tourism by people in their own country. For example, New Yorkers vacationing in California would be considered domestic tourism.