Link to: Yes, This Is An Equity Bubble
Now, as we observed in periods like 1973-74, 1987, and 2000-2002, severe equity market losses do not necessarily produce credit crises in themselves. The holder of the security takes the loss, and that’s about it. There may be some economic effects from reduced spending and investment, but there is no need for systemic consequences. In contrast, the 2007-2009 episode turned into a profound credit crisis because the owners of the vulnerable securities – banks and Wall Street institutions – had highly leveraged exposure to them, so losing even a moderate percentage of their total assets was enough to wipe out their capital and make those institutions insolvent or nearly-so.
At present, the major risk to economic stability is not that the stock market is strenuously overvalued, but that so much low-quality debt has been issued, and so many of the assets that support that debt are based on either equities, or corporate profits that rely on record profit margins to be sustained permanently. In short, equity losses are just losses, even if prices fall in half. But credit strains can produce a chain of bankruptcies when the holders are each highly leveraged. That risk has not been removed from the economy by recent Fed policies. If anything, it is being amplified by the day as the volume of low quality credit issuance has again spun out of control.