How to Prevent a Depression

How to prevent a Depression

Eight drastic policy measures necessary to prevent global economic collapse. None of them will be popular.

By Nouriel Roubini 
Posted Monday, Sept. 19, 2011, at 12:29 PM ET

The latest economic data suggest that recession is returning to most advanced economies, with financial markets now reaching levels of stress unseen since the collapse of Lehman Bros. in 2008. The risks of an economic and financial crisis even worse than the previous one—now involving not just the private sector, but also near-insolvent governments—are significant. So, what can be done to minimize the fallout of another economic contraction and prevent a deeper depression and financial meltdown?

First, we must accept that austerity measures, necessary to avoid a fiscal train wreck, have recessionary effects on output. So, if countries in the Eurozone's periphery such as Greece or Portugal are forced to undertake fiscal austerity, countries able to provide short-term stimulus should do so and postpone their own austerity efforts. These countries include the United States, the United Kingdom, Germany, the core of the Eurozone, and Japan. Infrastructure banks that finance needed public infrastructure should be created as well.