Investment Deficit Disorder

...As a country we have been spending too much on the present and not enough on the future. We have been consuming rather than investing. We’re suffering from investment-deficit disorder.

You can find examples of this disorder in just about any realm of American life. Walk into a doctor’s office and you will be asked to fill out a long form with the most basic kinds of information that you have provided dozens of times before. Walk into a doctor’s office in many other rich countries and that information — as well as your medical history — will be stored in computers. These electronic records not only reduce hassle; they also reduce medical errors. Americans cannot avail themselves of this innovation despite the fact that the United States spends far more on health care, per person, than any other country. We are spending our money to consume medical treatments, many of which have only marginal health benefits, rather than to invest it in ways that would eventually have far broader benefits.

... And transportation: a trip from Boston to Washington, on the fastest train in this country, takes six-and-a-half hours. A trip from Paris to Marseilles, roughly the same distance, takes three hours — a result of the French government’s commitment to infrastructure.

These are only a few examples. Tucked away in the many statistical tables at the Commerce Department are numbers on how much the government and the private sector spend on investment and research — on highways, software, medical research and other things likely to yield future benefits. Spending by the private sector hasn’t changed much over time. It was equal to 17 percent of G.D.P. 50 years ago, and it is about 17 percent now. But spending by the government — federal, state and local — has changed. It has dropped from about 7 percent of G.D.P. in the 1950s to about 4 percent now.

Governments have a unique role to play in making investments for two main reasons. Some activities, like mass transportation and pollution reduction, have societal benefits but not necessarily financial ones, and the private sector simply won’t undertake them. And while many other kinds of investments do bring big financial returns, only a fraction of those returns go to the original investor. This makes the private sector reluctant to jump in. As a result, economists say that the private sector tends to spend less on research and investment than is economically ideal.

Historically, the government has stepped into the void...

The Big Fix, a long article in the NY Times yesterday