Monopolistic Competition, Hedonic Pricing, and Men's Footwear
Monopolistic Competition, Hedonic Pricing, and Men's Footwear
ABSTRACT
For many decades, the only branded footwear Indians knew was Bata. After years
of economic liberalization; however, one finds many local, national, and
international firms jostling for customer attention by producing various types of
branded footwear. In fact, India has now emerged as the second largest producer
of footwear in the world. The Indian footwear market can be described today as a
stylized case of a monopolistically competitive market. In this study, we focus our
attention on men’s formal shoes which are differentiated by variations in many
attributes such as heel, toes, colour, surface, laces, buckles and brands. Invoking
hedonic price analysis and bid and offer curves of the customers and firms
respectively, shoe prices are viewed as the sum total of the valuation of each of
these attributes. The relative valuation is estimated by regressing market prices of
shoes on its binary variable attributes. Analysis shows that shoes made of leather,
shiny surface, buckles, laces, and brands carry a premium; and, differentiation
based on colour, pointed toes, high heels, and texture is not important. In a highly
competitive market, such data driven studies can provide pointers to firms in
altering existing shoe models and successfully launching newer ones.
footwear industry has come a long way from being viewed as a mere low cost
supplier of leather material and footwear. Today, it has emerged as the second
Transparency Market Research [TMR] had valued the global footwear market at
USD 185 billion in 2011 and it is expected to reach USD 211.5 billion by 2018. A lot
of this growth is predicted to take place in the Asia Pacific region with
show that these two emerging markets will account for more than 30 per cent of
world, there is significant difference in the absolute size. In 2011, while China
produced more than 10 billion pairs of footwear [RNCOS, 2012]; India produced
only a little more than 2 billion pairs. Moreover, domestic footwear brands have
hardly made any impact in foreign countries. Of the 2 billion footwear pairs, only
115 million pairs were exported in 2011. Going by the projections for domestic
domestic industry from foreign players, especially the low-cost footwear players
from China.
One of the interesting things about Indian footwear market is the fact that
men’s footwear segment covers more than 50 per cent of the entire footwear
market in India. Within this segment, demand of formal footwear is on the rise due
phase. In 2012, India allowed 100 per cent foreign direct investment [FDI] in single
brand retailing. Going by the number of retail outlets at airports and shopping malls
that carry international brands, it is evident that foreign players are gaining a
mandated that 30 per cent of materials must be sourced domestically, this has not
been an impediment for foreign brands as they already procure and import more
than 30 per cent of their footwear materials from India [FU, 2012]. Therefore, gone
are the days when Bata was the only foreign manufacturer in Indian market. Today,
if there are many domestic brands including the more popular ones such as Metro,
Liberty, and Corona; there are also quite a few foreign brands such as Clarks, Aldo,
and Hush Puppies1 among others. Market for men’s formal shoes, therefore, can be
competitive’ market – That is, the market is intensely competitive with many firms
trying to woo the customers, and, at the same time, many firms have been
consumers, especially in the young working men segment, are starting to explore
1
Hush Puppies is a branded footwear of the US firm Wolverine Worldwide Inc. For
quite some time, it has licenced Bata India to produce and market Hush Puppies
through its exclusive stores. Perhaps, foreign firms are preparing themselves for
the moment, when Indian government allows FDI in multi-brand retailing [ET,
2012]!
quality, and brand recognition. In these changing market conditions, the entry of
foreign players would certainly affect the sales of local and national footwear
brands. Therefore, it becomes imperative for the domestic manufacturers and other
importance they attach to various quality attributes of men’s formal shoes. Once
players can enhance brand loyalty by of altering or adding features to the existing
shoe styles. Armed with new or altered features, firms can aggressively market
In the context of the above discussion, this paper attempts to identify the
across 18 different brands in the Indian market. The large number of shoe types as
well as brands makes this analysis fairly representative of the Indian formal
footwear market. With a total of 150 observations on prices and quality attributes,
the regression model presented in the subsequent sections adds robustness to the
analysis. In the section that immediately follows, we cover a brief review of existing
literature on hedonic price analysis and some of the key results. Section 3 describes
the methodology used in this paper for carrying out the analysis. Information on
data collection, regression results, and key inferences are provided in Section 4.
research.
Hedonic price analysis methodology has been around for nearly a century
now and over the years, it has been mainly used in the field of agribusiness sector.
In the early 20th century, Waugh [1928] pioneered the work on measuring
one of his most critically acclaimed papers, Rosen [1974] showed that equilibrium
price of a differentiated product is the summation of the implicit prices of the utility
bearing characteristics of that product. Using this principle, studies have been
conducted on processed food products such as wine, fruit juices, and tea. For
example, Schamel, Gabbert and Witzke [1998] did a study on wines in US market
based on sensory attributes and factors such as region of origin and wine vintage.
They found that consumers paid premium not only for sensory quality but also for
examined the fruit juice industry in Australia to measure the relative importance of
the various quality attributes of fruit juices. They found that nutrition, convenience
in usage, and product information were the main factors that commanded a price
premium. Yet another study on Indian tea by Deodhar and Intodia [2004] showed
that among various attributes of tea, aroma and colour were the most prominent
food products alone. One finds its applications for valuation of characteristics of
Clifton, and Epperson [1994] used hedonic analysis to determine the relative worth
attributes of farmlands. Similarly, Tse and Love [2000] applied the hedonic
Kong market. Rastogi and Deodhar [2009] were the first to apply hedonic price
analysis to cricket players. They focused their attention on the inaugural Twenty-
20 format of the game played in the Indian Premier League [IPL] in 2008. For their
analysis, they used the IPL 2008 auction prices of cricketers and the cricketing and
they showed that on an average, the auction price of an Indian player was US$
258,000 more than the auction price for non-Indian player, and non-cricketing
market. They find that this demographic feature defined as ‘marriage squeeze’
hedonic price analysis, no such study has been conducted on the footwear market,
either in India or in any other global market. As alluded to in the earlier section; a
monopolistically competitive market. While there are many local, national, and
international brands in the market, there is also enough scope for product
differentiation – Men’s formal shoes could be well-heeled or with no heel, they may
be tip-toed or flat toed, they could be with laces or without, they could be shiny or
matt textured, they could be black or brown coloured, and the shoes could be
hedonic price analysis! In what follows, we focus our attention on hedonic price
footwear and offers clues to firms - what attributes they may alter or add to stay
ahead of competition.
3. METHODOLOGY
In this paper, we have adopted the model suggested by Rosen [1974] while
the notation terminology is taken from Schamel, Gabbert and Witzke [1998].
good is based on its utility bearing attributes. That is, the equilibrium market price
of any economic good turns out to be the sum total of shadow prices that a
consumer is willing to pay for its utility enhancing attributes. For example, for a
representative good Z with N attributes, the hedonic price for good Z can be
represented as:
(1)
where PZ is the price of good Z and Z1, …, ZK, …ZN are the N attributes of good Z.
(2)
representing all other goods. Here we make an implicit assumption that in a given
period a consumer purchases one unit of good Z. The marginal rate of substitution
(MRS) between the Kth attribute of Z and the numeraire good X is given by:
!"/!"!
𝑀𝑅𝑆 = .
!"/!"
(3)
In equilibrium when utility [U] is maximized, the MRS must be equal to the
ratio of the shadow price of the attribute ZK and the price of X. X being the
!"/!"!
𝑀𝑅𝑆 = = 𝛿𝑃! /𝛿𝑍! ,
!"/!"
(4)
(5)
Solving the above mentioned equation for PZ by keeping U* & Z-K* constant at their
optimal values as mentioned in equation [2], one can generate a bid curve B as:
(6)
Ceteris paribus, the bid curve B shows the maximum amount that a consumer
would be willing to pay for a unit of Z as a function of the attribute ZK. Higher the
utility with respect to ZK, and, therefore, the bid curve B would be a concave
can have different bid curves BI(ZK) & BJ(ZK) for two different consumers I and J as
shown in Figure 1(a). For any such bid curve, a shift in the south-east direction
Similarly, on the supply side, we can sketch out an offer curve C for a
(7)
The offer curve C of a representative firm shows the minimum price at which the
firm would be willing to sell a unit of Z as a function of ZK while keeping all other
attributes (Z-K*) and profit (π*) at the optimal level. The offer curve C is positively
higher price. Moreover, offer curve C is a convex function with respect to ZK, for it
exhibits increasing marginal cost of providing additional units of ZK. In Figure 1(b),
CR(ZK) and CS(ZK) represent offer curves for two different firms R and S. For any
offer curve, a shift in the north-western direction would be more profitable for a
firm.
different prices, which contains different levels of attribute ZK. In equilibrium, PIR
price is paid by consumer I to firm R for a differentiated good which contains ZKIR
level of attribute ZK. This equilibrium price and level of ZK is the result of tangency
between the bid curve BI and offer curve CR. Similar tangency condition ensures
that consumer J purchases good Z from firm S, for a price PJS and which contains
ZKJS level of attribute ZK. Of course, superscripts in the functions B and C need not
just be representing two consumers and two firms but two groups of consumers
and/or firms. In fact, we can generalize this to say that there could be many
groups of consumers and firms who trade Z at different prices and different levels
of ZK attribute in it. The relation between the locus of such equilibrium tangencies
(P and ZK) can be estimated. In fact, since there are N different attributes of Z,
such relation can be estimated between price P and all attributes (Z1, ..XK, …, ZN) of
Z. Therefore, given the market prices of each of the differentiated product Z and
varying values for its quality attributes (Z1, .., ZK, .., ZN), one can estimate
equation (1) which is described as the hedonic price equation. This hedonic price
equation may not be linear (as may appear in Figure 2). An appropriate functional
P
P J
B
CS
R
C
BI
0 ZK 0 ZK
PJS
ZKJS
PIR
ZKIR
0 ZK
With many local, national, and international brands in men’s formal shoe
market. The good Z described in this section very well represents the men’s formal
shoes sold in India. These shoes can be described as a differentiated product with
price analysis can be done by regressing prices of men’s formal shoes on its various
quality attributes. We turn to the empirical estimation of this equation in the next
section.
Our paper analyses the data of 150 types of men’s shoes from 18 different
brands in the Indian market. The data were collected from various online e-
commerce websites like flipkart.com and also by visiting many shoe shops in
Ahmedabad city (between January to March 2014). All shoe prices were considered
at MRP (Maximum Retail Price) level. For our research analysis, we identified ten
key quality attributes of men’s formal shoes. These include, (1) shoe composure -
whether the shoe was made from genuine leather or otherwise; (2) colour -
whether the shoe colour was black or otherwise [mostly brown]; (3) texture -
whether the shoe texture was plain or chequered; (4) structure - whether the shoe
was tip-toed [pointed] or otherwise; (5) lace - whether the shoe had laces or
otherwise; (6) heel - whether it was high-heeled or flat; (7) surface - whether the
shoe surface was shiny or otherwise; (8) buckle - whether it had a buckle or
otherwise; (9) brand (national) - whether the shoe was from a national brand or
generic shoe. Ceteris paribus, inclusion of the national/ international/ local brand
captures the consumer perception about identifying shoe quality that is associated
Given the data and the above description of the variables, we regressed
prices of 150 types of shoes on its 10 quality attributes. The spectrum of the
brands including Aldo, Clarks, Steve Madden, Bata etc. and 8 national brands
including Liberty, Metro among others. Each of the brands has many types of shoes
depending upon the 8 attributes mentioned above. In the model, the shoe price [P]
ranges from Rs. 550 to Rs. 9990 covering a wide cross section of men’s formal
shoes sold in Indian markets. The variables representing the quality attributes (Z1
else 0)
else 0) 59
0)
0)
0) 101a
23
else 0 73
a
Considered to be present if heel height is greater than or equal to 1 inch from the sole.
To choose the functional form for the hedonic price equation, a particular
Box-Cox transformation of the variables is used which fits the data best. In
levels (Lin-Lin) or in logs (Log-Log) or one could be in logs and the other in levels
the current estimation, all independent variables (Z1 to Z10) are dummy variables
and first-differences cannot be used. Log-Lin transformation seemed to fit the data
!"
ln 𝑃 = 𝛽! + !!! 𝛽! 𝑍! .
[8]
!"
P = 𝑒 [!! ! !!! !! !! ]
[9]
The above function is valid only for positive values of P, which makes sense
constant percentage change in P due to a unit change in the quality attribute ZK;
i.e., βK = 1/P * [dP/dZK]. Moreover, the intercept term β0 captures all other factors
that potentially could affect the shoe price and is not covered among the 10
attributes. The results of the estimation are reported in Table 2 below. Table 3
equation produced a Multiple R2 and the Adjusted R2 of 0.77 and 0.56, respectively.
It also meets the goodness-of-fit test with F-statistics of 20.0 significant even at a
p-value of 0.0001. Also, the estimated χ2 values of B-P-G and Glejser test were not
not be rejected. Moreover, the independent dummy variables were tested for
Z1 0.32a 3.79
Z2 - 0.04 -0.53
Z3 0.04 0.52
Z4 - 0.01 -0.07
Z5 0.16b 2.02
Z6 - 0.10 -1.31
Z7 0.28a 3.66
Z8 0.29a 2.77
Z9 1.20a 9.05
Our analysis presents some interesting results for men’s formal footwear in
Indian markets. One of the key variables which showed major impact on the shoe
price is its composure; i.e. whether shoes are made up of leather or any other
material. Ceteris paribus, i.e. holding other things constant, our analysis indicates
that consumers are willing to pay a premium of 32 per cent for leather shoes over
Quite interestingly, colour of the shoe does not play a major role in deciding the
consumer perception towards its price. That is, on an average, a particular colour,
black or brown is not valued more over the other. We found colour coefficient to be
insignificant in the analysis. Perhaps, one of the reasons for this insignificance is the
fact that today, most of the shoe varieties are available in wide range of colours
and consumers are not required to pay an additional amount to choose a particular
colour over the other. We also found other attributes such as texture, structure and
whether shoes have pointed or round and square toes, and, whether they are well-
heeled does not seem to matter much in Indian markets. However, although the
coefficient of [high] heel was statistically insignificant; the coefficient itself was
negative in value. This may suggest that high heel shoes are perhaps considered to
be less formal by men’s segment in India and/or perhaps they are less comfortable
to wear.
And there were some other interesting results as well. The coefficients of
attributes related to shoe laces, shoe surface, and buckles were positive and quite
statistically significant. We find that consumers are willing to pay 16 per cent or
about Rs. 472 more for shoes with laces over slip-on [non-lace] shoes. Although
Slip-ons may seem to be convenient to use, however, men seem to consider shoes
with laces more formal than slip-ons. Also, men prefer shoes with shiny surface
over flat or matt finished ones and are willing to pay 28 per cent more for it. This
amounts to a premium of about Rs. 720. Perhaps this indicates that consumers see
value in buying shoes which do not require frequent polishing. A buckle seems to be
considered as a style symbol in luxury shoes. We find that ceteris paribus, the price
of a shoe with buckles is 29 per cent more than that of a shoe without buckles. This
29 per cent premium amounts to an absolute premium of about Rs. 939. This may
shoe may have become a style statement and they are willing to pay more than Rs.
find that there is strong premium attached to the intangible attribute - brand. Both
national and international brand coefficients were highly statistically significant and
commanded about 120 per cent and 128 per cent premium over local brand. This
translates into an absolute premium of about Rs. 1002 and Rs. 1069, respectively
over locally made generic shoes. This clearly confirms that consumers are ready to
the analysis. Moreover, with a difference of about Rs. 67, the premium difference
finally, the constant term in the hedonic price regression is also statistically very
significant. The constant term captures the influence of variables that are not
explicitly included in the hedonic price equation. These could relate to quality
attributes such as comfortable insoles, better fit to the foot, and shoes being
Today, India and China are the world’s two leading shoe producers. While
revolution in the domestic market. With high GDP growth rate, allowance of 100 per
cent FDI in single-brand retail, changing lifestyle, and larger share of younger
population, Indian footwear market is bound to become one of the largest in the
world in the upcoming years. Currently, men’s footwear segment covers more than
half of the entire footwear market in India and many firms including local, national
shoes. Understanding consumer preferences about the designs and the relative
valuation of the quality attributes would help them develop more ergonomic designs
and cater better to the taste of consumers in men’s formal footwear category.
Equilibrium price of any product is the result of the interaction between demand
and supply for that product. Different varieties of men’s formal shoes sell at
different prices at a point in time and a consumer too makes an informed choice to
pick a particular kind of shoe. This means that a consumer makes utility maximizing
kind of shoe. Therefore, the equilibrium prices of different shoes can be thought of
as sum total of the relative valuations of their quality attributes. Given the market
Our paper presented hedonic price analysis of men’s formal shoes in Indian
market. We identified 10 key variables which might have impact on shoe prices and
performed regression analysis by keeping the price as the dependent variable. The
attributes of men’s formal shoes. Controlling for all other attributes, it is clear that
shoes with pointed toes or flat ones, shoes that have plain texture or chequered,
and shoes of different colours i.e. black or brown. Therefore, no premiums are
On the other hand, there are quite a few attributes that command huge
premiums. Controlling for all other quality factors, men’s formal shoes with laces
are valued more than the slip-on shoes. Perhaps shoes with laces are considered
more formal than the other. Buckle on the shoe seems to be a style statement, for
the coefficient associated with it was statistically quite significant. Moreover, shiny
shoes seem to be preferred over flat or matt finished ones indicating value attached
to saving time and efforts required for frequent polishing. Consumers also seem to
premium of more than Rs.1000, despite controlling for all other quality attributes.
Thus, brands seem to signal quality and it is imperative that shoe manufacturers
pay attention to brand building exercise. Another important feature is the premium
for leather shoes over shoes made from man-made-materials which suggest that
leather seems to add more formality to shoes than any other material.
In the present study, for the men’s formal shoes available in the market, we
However, there could be some factors which market prices and physical attributes
of the shoes do not reveal. Contribution of such factors gets included in the
constant term of the hedonic price equation. We do find that the constant term in
the regressed equation was quite significant. Factors such as sole material, shoe fit
for which data is not available. Of course, advertising and promotions also influence
The above results presented in the paper have important implications for
shoe manufacturers, domestic & international retailers and export houses. In fact,
strong brand presence pays a rich dividend. Thus, it is important for local traders
and local manufacturing hubs to expand their brand presence all over the country
to gain better market share. Given the changing fashion trends among young
working men in the emerging markets such as India, China and other Asian
countries, it becomes important for manufacturers, retailers & traders to know the
evolving fashion trends and accordingly alter or design shoes that suit the growing
consumer needs. As evident from our study, even a minor addition of Buckle in the
shoes or making the shoe surface shiny can give high returns in these emerging
markets. Another important fact among Indian consumers is the importance given
also found that international brands are able to charge high price even for shoes
that are not made of leather, thus clearly showing how an established and
of shoes.
other Asian countries as consumer preferences largely depend on the ten key
attributes listed in the paper. Of course, the hedonic price analysis is based on
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