Inspiring Economic Growth

NEW HAVEN – In his First Inaugural Address, during the depths of the Great Depression, US President Franklin Delano Roosevelt famously told Americans that, “The only thing we have to fear is fear itself.” Invoking the Book of Exodus, he went on to say that, “We are stricken by no plague of locusts.” Nothing tangible was causing the depression; the problem, in March 1933, was in people’s minds.

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Needed: A Clearer Crystal Ball

THERE were relatively few persuasive warnings during the 1920s that the Great Depression was on its way, and few argued convincingly during the last decade that the most recent economic crisis was near. So it’s easy to conclude that because we didn’t see these events coming, nothing could have been done to prevent them.

In fact, some people view the recent crisis as just another “black swan event,” one of those outliers, as popularized by Nassim Taleb, that come out of the blue. And it’s clear that a lot of smart people simply didn’t see the housing bubble, the instability of our financial sector or the shock that came in 2007 and 2008.

But the theory of outlier events doesn’t actually say that they cannot eventually be predicted. Many of them can be, if the right questions are asked and we use new and better data. Hurricanes, for example, were once black-swan events. Now we can forecast their likely formation and path pretty well, enough to significantly reduce the loss of life.

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A Crisis of Understanding

By Robert J. Shiller at Project Syndicate:

NEW HAVEN – Few economists predicted the current economic crisis, and there is little agreement among them about its ultimate causes. So, not surprisingly, economists are not in a good position to forecast how quickly it will end, either.

Of course, we all know the proximate causes of an economic crisis: people are not spending, because their incomes have fallen, their jobs are insecure, or both. But we can take it a step further back: people’s income is lower and their jobs are insecure because they were not spending a short time ago – and so on, backwards in time, in a repeating feedback loop.

It is a vicious circle, but where and why did it start? Why did it worsen? What will reverse it? It is to these questions that economists have been unable to offer clear answers.

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Economic View: Depression Scares Are Hardly New

Robert Shiller in The New York Times:

What is the chance that the current downturn will morph into another Great Depression? That question has been preoccupying people for months.

The popular mood has a huge impact on the economy, so it’s worth noting what many people seem to forget: Depression scares come and go. And by one authoritative measure, the current outbreak of concern has been surprisingly mild.

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Depression Lurks Unless There’s More Stimulus: Robert Shiller

From Bloomberg.com:

In the Great Depression of the 1930s the U.S. government had a great deal of trouble maintaining its commitment to economic stimulus. “Pump- priming” was talked about and tried, but not consistently. The Depression could have been mostly prevented, but wasn’t. Ultimately, the reason for this policy failure was inadequate understanding of the relevant economic theory.

In the face of a similar Depression-era psychology today, we are in need of massive pump-priming again. We appear to be in a much better situation due to the stronger efforts to date. Still, there is a danger that, because of a combination of faulty economic theory and inadequate appreciation of human psychology, as well as deep public anger, we will not continue with such stimulus on a high enough level.

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Emotions key to economic recovery

From CNN.com:

President Obama's National Economic Council head Lawrence Summers noted in his speech March 13 that the economic crisis has led to an "excess of fear" that must be reversed.

To understand the role fear plays in the current crisis, we must understand the role of human psychology.

John Maynard Keynes thought psychology was the major cause of economic booms as well as busts, though this aspect of his work is now largely forgotten. He said people's economic decisions, in both good times and bad times, are largely, ultimately, if indirectly, driven by animal spirits, primitive psychological tendencies.

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Winning the Confidence Game

In the Business Standard:

Developed nations must invest in confidence-renewing measures like the Marshall Plan.

On April 2, the G-20 will hold a summit in London to discuss what we may hope will be an internationally coordinated plan to address the world economic crisis. But can such a plan really work?

The basic problem, of course, is confidence. People everywhere, consumers and investors alike, are cancelling spending plans, because the world economy seems very risky right now. The same thing happened during the Great Depression of the 1930s. A contemporary observer, Winthrop Case, explained it all in 1938: economic revival depended “on the willingness of individual and corporate buyers to make purchases that necessarily tie up their resources for a considerable length of time. For the individual, this implies confidence in the job, and in the end comes equally back to the confidence of industry leaders.” Unfortunately, confidence did not return until World War II ended the depression.

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