By Lawrence Summers
Markets and perceptions of the economic outlook change rapidly. Even two months ago most observers doubted predictions of a US recession, saw no need for a fiscal stimulus, and thought that inflation fears should constrain monetary policy. Now, Washington is more or less settled on a stimulus package that will exceed $150bn; markets at one point last week expected a Fed funds rate below 2 per cent by September. The debate about recession is now about how deep and global its impact will be.
There is enormous uncertainty around economic or financial forecasts. It is possible that pessimism will recede as declining interest rates and dollar exchange rates increase demand. It is more likely, though, that the situation will deteriorate further as perceptions of declining growth increase credit spreads and risk premiums in financial markets, leading to reduced lending, borrowing and spending exacerbating the pessimism about growth.
Perhaps inevitably given the complexity of the problems, policy measures have seemed ad hoc and reactive: measures to increase bank liquidity one week; to help homeowners avoid foreclosure another; to work towards fiscal stimulus another; to lower interest rates most recently. Confidence would be well served by a comprehensive programme of measures that offers the prospect of accelerating growth and insures against a prolonged downturn. Until that happens, it will be difficult for confidence to return.
Substantial monetary and fiscal stimulus is now in train. This will reduce the severity of any recession and provide some insurance against a protracted downturn. Along with macro-economic stimulus in the US, there is the need for further policy development in three other areas – repair of the financial system, containing the damage caused by the housing sector and assuring the global co-ordination of policy.
The remainder of this column can be read here. Debate from our panel of economists appears below.
