The auto industry is actually a terrific proxy for a trend toward short-term, myopically balance-sheet-driven management that has infected American business. In the first half of the 20th century, industrial giants like Ford, General Electric, AT&T and many others were extremely consumer-focused. They spent most of their time and money using new technologies to create the best possible products and services, regardless of development cost. The idea was, if you build it better, the customers will come. And they did.
The pendulum began to swing in the postwar era, when Harvard Business School grad Robert McNamara and his "whiz kids" became famous for using mathematical modeling, game theory and complex statistical analysis for the Army Air Corps, doing things like improving fuel-transport times and scheduling more-efficient bombing raids. McNamara, who later became president of Ford, brought extreme number crunching to the business world, and soon the idea that "if you can measure it, you can manage it" took hold — and no wonder. By the late 1970s, M.B.A.s were flourishing, and engineers were relegated to the geek back rooms.