Coke and Pepsi

o some bottling, and bottlers conduct many promotional activities. The industry is already vertically integrated to some extent. They also deal with similar suppliers and buyers. Entry into the industry would involve developing operations in either or both disciplines. Beverage substitutes would threaten both CPs and their associated bottlers. Because of operational overlap and similarities in their market environment, we can include both CPs and bottlers in our definition of the soft drink industry. In 1993, CPs earned 29% pretax profits on their sales, while bottlers earned 9% profits on their sales, for a total industry profitability of 14% (Exhibit 1). This industry as a whole generates positive economic profits.

Rivalry: Revenues are extremely concentrated in this industry, with Coke and Pepsi, together with their associated bottlers, commanding 73% of the case market in 1994. Adding in the next tier of soft drink companies, the top six controlled 89% of the market. In fact, one could characterize the soft drink market as an oligopoly, or even a duopoly between Coke and Pepsi, resulting in positive economic profits. To be sure, there was tough competition between Coke and Pepsi for market share, and this occasionally hampered profitability. For example, price wars resulted in weak brand loyalty and eroded margins for both companies in the 1980s. The Pepsi Challenge, meanwhile, affected market share without hampering per case profitability, as Pepsi was able to compete on attributes other than price.

Substitutes: Through the early 1960s, soft drinks were synonymous with "colas" in the mind of consumers. Over time, however, other beverages, from bottled water to teas, became more popular, especially in the 1980s and 1990s. Coke and Pepsi responded by expanding their offerings, through alliances (e.g. Coke and Nestea), acquisitions (e.g. Coke and Minute Maid), and internal product innovation (e.g. Pepsi creating Orange Slice), capturing

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