Dramatic Challenge to Barnes & Nobles Business Model

This one of the most vivid examples of challenges to the existing business model of a firm. The Wall Street Journal reports:

After nearly 17 years of consistent growth, Barnes & Noble is stumbling. Revenue fell 3% to $5.12 billion for the fiscal year ended Jan. 31, 2009, while earnings dropped about 45% to $76 million.

When it launched the iPad last month, Apple championed a new approach to e-book pricing. Earlier this year, most large publishers agreed to establish a so-called agency model, where the publisher receives 70% of the digital price while e-book sellers act as agents and receive 30%. While some best sellers remain at $9.99, many major authors are priced at $12.99 or $14.99.

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Rolls-Royce: Transforming its Jet-Engine Business Model

The Economist reports how Rolls-Royse figured out a different way to make money in the jet engine business:
The big pay-off from getting engines under more wings comes from selling spares and servicing them. This is because selling aircraft engines is like selling razors. The razor and engine make little if any profit; that comes later, from blades or spare parts and servicing (see chart 3). Gross margins from rebuilding engines are thought to be about 35%; analysts at Credit Suisse, an investment bank, estimate that some makers of jet engines get about seven times as much revenue from servicing and selling spare parts as they do from selling engines. Many analysts suspect that Rolls-Royce (and others) sell engines at a loss. Judging this is hard, though, because of the way Rolls-Royce accounts for long-term contracts, often by booking a profit on the sale for income that will be received only over many years. Rolls-Royce says that, on average, engines are sold at a profit. The trouble with selling razors at a loss is that someone else may make the blades to fit them. And the juicy margins in engine maintenance have indeed attracted a swarm of independent servicing firms (and engine-makers after each other’s business).

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