The minutes of the latest Federal Reserve meeting were the subject of intense interest to a subculture of a subculture: those economics bloggers who have advocated that the Fed adopt a policy of stabilizing the growth of nominal gross domestic product. They — OK, we — were excited because the minutes show that the Fed is interested in our idea.
True, the Fed ultimately rejected it. But those of us with an optimistic bent take heart in the flimsiness of its reasons for doing so. Perhaps it will take just a little more argument for us to carry the day.
Nominal GDP (NGDP) is simply the size of the economy measured in dollars, with no adjustment for inflation. In a year when the inflation rate is 2 percent and the economy grows by 2 percent in real terms, NGDP rises 4 percent. The NGDP targeters say that the Fed should aim to keep this growth rate steady.Christina Romer, the former chairman of President Barack Obama’sCouncil of Economic Advisers, suggested in the New York Times recently that NGDP should grow at 4.5 percent a year. If the Fed overshoots one year, it should undershoot the next, and vice-versa, so that long-term NGDP growth stays on target.
Like the more familiar concept of inflation targeting, NGDP targeting seeks to stabilize expectations about the future path of the economy, making it easier for people to make long-term plans. Keeping nominal spending, and thus nominal income, on a relatively predictable path is especially important because most debts, such as mortgages, are contracted in nominal terms. If nominal incomes swing wildly, so does the ability to service those debts. [Read more...]






