The Bureau of Labor Statistics estimated that bar code scanners at checkout counters increased the speed that cashiers could ring up payments by 30 p… - Alan Greenspan

An area in which more rather than less government involvement is needed, in my judgment, is the rooting out of fraud. It is the bane of any market system.

The big three television companies (CBS, ABC, and NBC) measured their audiences in tens of millions: when CBS broadcast the episode of I Love Lucy in which Lucy had a baby to coincide with the actress who played Lucy, Lucille Ball, also having a baby, on January 19, 1953, 68.8 percent of the country’s television sets were tuned in, a far higher proportion than were tuned in to Dwight Eisenhower’s inauguration the following day.

That said, there can be little doubt that exceptionally low interest rates on ten-year Treasury notes, and hence on home mortgages, have been a major factor in the recent surge of homebuilding and home turnover, and especially in the steep climb in home prices. Although a 'bubble' in home prices for the nation as a whole does not appear likely, there do appear to be, at a minimum, signs of froth in some local markets where home prices seem to have risen to unsustainable levels.