Populist
politicians and the bulk of the media give the impression that short
sellers are bad. And that short selling causes much of our financial
problems.
There
are times when it does. But short selling usually has a proper
function in the securities business
and our economy.
This
is the practice of selling borrowed securities, in the hope of buying
them back at lower prices in the future.
Without
short selling, overheated, overvalued securities would continue
rising and add to dangerous bubbles, and thus prevent markets from
being priced more rationally.
Short
selling generally keeps markets honest. Dictating when to stop or
retard its use will only exaggerate market extremes. (See the
Earl J. Weinreb NewsHole® comments.)
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