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David Levy


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Tuesday’s news was not encouraging. Home value declines will continue to make families and home owners second guess their net worth. In a recession, this prompts only one reaction: saving.

The macro economic accounting identity states savings equals investment. This static steady theory is becoming a large force against fiscal stimulus, now awaiting Senate Approval.

Let’s review the facts. With the Fed meeting yesterday, Fed Funds ended trading at 0.18% according to the Financial Times. As rates are not able to go below zero, interest rates are essentially fixed. And bank reserves held at the Fed increase. There thus is no further mechanism to force private investment to equal savings.

As savings not offset by investment (which would lead to new jobs) and unemployment increase, taxes decline. If government expenditures just stayed the same, our federal deficit would have to increase, even without fiscal stimulus.

Faced with the choice of:

  • Large Federal Deficit, and
  • Infrastructure Investments => New Jobs and a Large Federal Deficit,

it's best to choose jobs, new infrastructure and a large federal deficit.

Yesterday’s news was even less encouraging. That jobs are lost in record numbers makes valuing mortgage bonds, even if simply constructed, even harder. Yet mortgage bonds are not simply constructed, they are incredibly complex.

Job losses will not decelerate for a while. It will take time for fiscal stimulus to take effect. This makes the idea of the “bad bank” incredibly complex. Many like Reich still hold out hope for a solution that protects the tax payer. The economic reality makes it impossible that mortgage assets still on the books are worth anything close to what they were previously valued. To unclog lending, we - the taxpayer - must further take it on the chin.

Yet as the fiscal stimulus and bad bank solutions work through the economy (and slowly), we must ask ourselves: what kind of economy do we want to now create? Should the Financial Sector contribute 31% of GDP as it did in 2006?

Which should we value more? Financial engineering or mechanical engineering?

This is again why infrastructure investment as the stimulus for tomorrow’s economy is so important: The only way long term balance will be restored (and one could measure this by the current account balance) is to choose engineering over financial engineering. The more we build (not out of paper) at home, the more our economy will grow in a balanced, mature way for generations.