Long Term Money

clipped from www.cato.org Alan Greenspan responded to his critics on these pages on March 11. He singled out an op-ed by John Taylor a month earlier, "How Government Created the Financial Crisis" (Feb. 9), for special criticism. Mr. Greenspan's argument defending his policy is two-fold: (1) the Fed controls overnight interest rates, but not "long-term interest rates and the home-mortgage rates driven by them"; and (2) a global excess of savings was "the presumptive cause of the world-wide decline in long-term rates." Neither argument stands up to scrutiny. First, Mr. Greenspan writes as if mortgages were of the 30-year variety, financed by 30-year money. Would that it were so! We would not be in the present mess. But the post-2002 period was characterized by one-year adjustable-rate mortgages (ARMs), teaser rates that reset in two or three years, etc. Five-year ARMs became "long-term" money.