The dominant assumption is that the poor have no purchasing power and, therefore, do not represent a viable market.
Let us start with the aggregate purchasing power in developing countries where most of the Bottom of the Pyramid (BOP) market exists. Developing countries offer tremendous growth opportunities. Within these markets, the BOP represents a major opportunity. Take China as an example. With a population of 1.2 billion and an average per capita gross domestic product (GDP) of U.S. $1,000, China currently represents a $1.2 trillion economy. However, the U.S. dollar equivalent is not a good measure of the demand for goods and services produced and consumed in China. If we convert the GDP-based figure into its dollar purchasing power parity (PPP), China is already a $5.0 trillion economy, making it the second largest economy behind the United States in PPP terms. Similarly, the Indian economy is worth about $3.0 trillion in PPP terms.
If we take nine countries--China, India, Brazil, Mexico, Russia, Indonesia, Turkey, South Africa, and Thailand--collectively they are home to about 3 billion people, representing 70 percent of the developing world population. In PPP terms, this group’s GDP is $12.5 trillion, which represents 90 percent of the developing world. It is larger than the GDP of Japan, Germany, France, the United Kingdom, and Italy combined. This is not a market to be ignored.
Now, consider the BOP within the broad developing country opportunity. The dominant assumption is that the poor do not have money to spend and, therefore, are not a viable market. Certainly, the buying power for those earning less than U.S. $2 per day cannot be compared with the purchasing power of individuals in the developed nations. However, by virtue of their numbers, the poor represent a significant latent purchasing power that must be unlocked. For example, all too often, the poor tend to reside in high-cost ecosystems even within developing countries.
In the shanty town of Dharavi, outside Mumbai, India, the poor pay a premium for everything from rice to credit. Compare the cost of everyday items of consumption between Dharavi and Warden Road (now redesignated B. Desai Road), a higher-income neighborhood in Mumbai. The poverty penalty in Dharavi can be as high as 5 to 25 times what the rich pay for the same services (see Table 1.2). Research indicates that this poverty penalty is universal, although the magnitude differs by country. The poverty penalty is the result of local monopolies, inadequate access, poor distribution, and strong traditional intermediaries. Large-scale private-sector businesses can "unlock this poverty penalty."
For example, the poor in Dharavi pay 600 to 1,000 percent interest for credit from local moneylenders. A bank with access to this market can do well for itself by offering credit at 25 percent. Although 25 percent interest might look excessive to a casual observer, from the point of view of the BOP consumer, access to a bank decreases the cost of credit from 600 percent to 25 percent. The BOP consumer is focused on the difference between the local moneylender rates and the rates that a commercial bank would charge. The bank can make a reasonable profit after adjusting for risk (10 percent over its traditional, top-of-the-pyramid customers). We argue later that the BOP consumers do not represent higher risk.
These cost disparities between BOP consumers and the rich in the same economy can be explained only by the fact that the poverty penalty at the BOP is a result of inefficiencies in access to distribution and the role of the local intermediaries. These problems can easily be cured if the organized private sector decides to serve the BOP. The organized sector brings with it the scale, scope of operations, and management know-how that can lead to efficiencies for itself and its potential consumers.
The poor also spend their earnings in ways that reflect a different set of priorities. For example, they might not spend disposable income on sanitation, clean running water, and better homes but will spend it on items traditionally considered luxuries. Without legal title to land, these residents are unlikely to invest in improving their living quarters, much less the public facilities surrounding their homes. For example, in Dharavi, 85 percent of the households own a television set, 75 percent own a pressure cooker and blender, 56 percent own a gas stove, and 21 percent have telephones. In Bangladesh, women entrepreneurs with cell phones, which they rent out by the minute to other villagers, do a brisk business. It is estimated that the poor in Bangladesh spend as much as 7 percent of their income on connectivity.
Reprinted by permission of Pearson Education, Inc. Publishing as Pearson Prentice Hall. Excerpted from The Fortune at the Bottom of the Pyramid, Revised and Updated 5th Anniversary Edition: Eradicating Poverty Through Profits  by C.K. Prahalad. Copyright 2009. All rights reserved.
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