When a market is up for grabs, the risk isn’t inefficiency—the risk is playing it too safe. If you win, efficiency isn’t that important; if you lose, efficiency is completely irrelevant. Over the years, many have criticized Amazon for its risky strategy of consuming capital without delivering consistent profits, but Amazon is probably glad that its “inefficiency” helped it win several key markets—online retail, ebooks, and cloud computing, to name just a few.
