Moreover, for all their eventual sins, entrepreneurial corporations can do enormous good while they are young and growing. Consider the case of discount retailing. The burst of increasing productivity that countries like America and Britain rather unexpectedly experienced in the 1990s at first puzzled many economists. They wanted to credit computers, but as the economist Robert Solow had quipped in 1987, ‘you can see the computer everywhere but in the productivity statistics’, and those of us who experienced how easy it was to waste time using a computer in those days agreed. A study by
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