The growth rate of total factor productivity seems to have increased recently, at least in the United States. Higher US … productivity growth may justify higher stock market valuations than in the past and thus herald an emerging New Economy. However …, the size of the estimated growth rate of total factor productivity depends on an assumption about the factor …

The growth rate of total factor productivity seems to have increased recently, at least in the United States. Higher US … productivity growth may justify higher stock market valuations than in the past and thus herald an emerging New Economy. However …, the size of the estimated growth rate of total factor productivity depends on an assumption about the factor …

) shifts with productivity growth. On this basis we estimate a dynamic system of macrolabour equations to evaluate the slope of … the PC and explain the evolution of inflation and unemployment in the US from 1970 to 2006. Since our empirical …-run. Furthermore, during the stagflating 70s, the productivity slowdown contributed substantially to the increases in both unemployment …