Groshen found, however, that since March 2003, payroll rates in IT and related fields have leveled off or turned positive, which means that job losses have eased, but job openings in IT have still not yet picked up.
In this lesson, students explore some basic quantitative consequences of falling off the fiscal cliff by looking at the effects that changing income tax rates and payroll tax rates will have for individual taxpayers and the federal government.
The Fed could then use the payroll tax rate as an additional policy tool when interest rates fell to near zero.
Or it could use the payroll tax rate as its primary policy measure, in place of the fed funds rate.
In fact, if you run a regression analysis that looks at the payroll growth rate in the fourth year of a president's term alongside the rate in the first three years, the coefficient on the first three years is negative — seeming to imply that less job creation early in the term helps a president — although not to a statistically significant degree.
The beauty of the payroll tax rate as policy instrument is that there are no headaches associated with negative tax rates (indeed they too come with the Milton Friedman stamp of approval).
And when expectations began to run too hot, the Fed could raise the payroll tax rate, reining in spending.The downside to this plan would be the loss of the payroll tax rate as an instrument of independent fiscal policy; the government could no longer rely on it as a mechanism to fund social programmes or use changes in the tax rate as its own stabilisation policy.
In 2075, for example, when the pure pay-as-you-go system would require a payroll tax rate of 19.8%, the mixed system would require a payroll tax of less than the current rate.
It would lower the payroll tax rate for new hires to 12percentt from 18percentt.
Congress last year reduced the Social Security payroll tax rate paid by employees to 4.2 percent, from 6.2 percent.
