Economics in the dark

In 1971, the economist Stafford Beer brought the cybernetic revolution to Chile. His key perception was that economic decisions needed not only accurate, but timely information. So he set up a computer network and data analysis systems to empower the government's ministries without overloading them with irrelevant data.

In advanced economies, it's important for companies, banks and individuals to receive such information, too.

But nearly 40 years later, the USA needs to re-learn the lesson. The Federal Reserve ceased reporting M3 money supply data in 2006; accurate assessment of inflation is complicated by "hedonic adjustment" and periodic (and tendentious?) alteration of the types of item included in price surveys; the Bureau of Labor Statistics seasonally adjusts unemployment figures so that an increase can sometimes appear to be a decrease; nobody (not even the lenders) yet knows the full figures on bad loans and "Tier 3 assets"; it is not even clear how we should assess a nation's wealth (GDP per capita seems a misleading measure).

How can you navigate without up-to-date information? Even in the nineteenth century, Mississippi river pilots had to keep track of the river's changes, or risk getting stranded on new sandbars. And as John Mauldin reports, party political manoeuvering is stymying two appointments to the Federal Reserve's Board, at a time when the Fed most needs to concentrate on resolving the unfolding complex financial crisis.

Even given the right data, decision-making has become tougher. Increasing global interconnection and wealth transfer between nations means that normal cycles may be broken by epochal linear developments, so the past is now a very unsafe guide to the future.

We need clarity, direction and vision.