Daily Archives: July 22, 2009

by Paul De Grauwe

There can be little doubt. The science of macroeconomics is in deep trouble. The best and the brightest in the field fight over the most basic problems. Take government budget deficits, which now exceed 10 per cent of gross domestic product in countries such as the US and the UK. One camp of macroeconomists claims that, if not quickly reversed, such deficits will lead to rising interest rates and a crowding out of private investment. Instead of stimulating the economy, the deficits will lead to a new recession coupled with a surge in inflation. Wrong, says the other camp. There is no danger of inflation. These large deficits are necessary to avoid deflation. A clampdown on deficits would intensify the deflationary forces in the economy and would lead to a new and more intense recession.