Don't tighten policy yet!

There is an interesting article in this week's Economist by Christina Romer (chair of the Council of Economic Advisors in the US) in which she explains that errors were made late on during the Great Depression when policy was inadvertently tightened (by cutting back various items of government spending and the ending of some tax reductions) and unemployment shot up again (from 15% to 19%). Her point is: We shouldn't repeat the same mistake now.

1931 and all that

(Click to enlarge.) As Stephanie Flanders points out, so far output is tracking fairly closely the fall in the great depression in the UK. That's the bad news. The good news perhaps is that the depression between 1929 and 1934 actually wasn't that bad in the UK. Output only fell by 4.6% in the worst year (compare that with 10% in the US). The graphic shows that the Thatcher period (1979-83) was quite similar to the Great Depression period.

Miscellany from Krugman

A couple of quite interesting columns by Paul Krugman in the New York Times this week. In "Reagan did it" he argues that it is all Reagan's fault: the financial deregulation during the Reagan era set the stage for people in the States to run up very high levels of debt (with the savings ratio--the fraction people save out of their disposable income--falling from around 10% to around zero) and financial institutions to likewise have high borrowing relative to capital. In "The big inflation scare" he argues that fears of inflation are grossly exaggerated - there is no reason to believe that the monetary policy being pursued (including quantitative easing), which is pumping large amounts of money into the economy, will lead to rising prices. The time to be careful, he argues, is once we are coming out of recession.