"With its benchmark lending rate at the zero-bound, the Fed has embraced a fundamentally different approach in attempting to guide the US economy. It has shifted its focus from the price of credit to influencing the credit cycle’s quantity dimension through the liquidity injections that quantitative easing requires. In doing so, the Fed is relying on the “wealth effect” – brought about largely by increasing equity and home prices – as its principal transmission mechanism for stabilization policy. There are serious problems with this approach. First, wealth effects are statistically small; most studies show that only about 3-5 cents of every dollar of asset appreciation eventually feeds through to higher personal consumption. As a result, outsize gains in asset markets – and the related risks of new bubbles – are needed to make a meaningful difference for the real economy. Second, wealth effects are maximized when debt service is minimized – that is, when interest expenses do not swallow the capital gains of asset appreciation. That provides the rationale for the Fed’s zero-interest-rate policy – but at the obvious cost of discriminating against savers, who lose any semblance of interest income. Third, and most important, wealth effects are for the wealthy. The Fed should know that better than anyone. After all, it conducts a comprehensive triennial Survey of Consumer Finances (SCF), which provides a detailed assessment of the role that wealth and balance sheets play in shaping the behavior of a broad cross-section of American consumers."
Posted on: Thu, 26 Sep 2013 12:42:47 +0000
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