No. The change does boost estimated personal savings. But it reduces the government surplus by the same amount.
Left over from my days working at the Treasury is a U.S. Government FERS account for which they send me statements every six months. At the moment the contributions paid into and the interest accrued on this FERS account are counted as an asset of the Federal Government--even though it is *mine*. After the change it will be counted as *my* asset.
The question is: when does the government spend the money associated with pension contributions it makes? The old view was that the money is spent only when the government actually writes a check to the beneficiary. The new view will be that the money is spent when the pension *vests*--even though it may not be paid out for 50 years.
I think the second is an improvement. But then, I am generally in favor of running two sets of government accounts: a cash-flow balance for Keynesian stabilization purposes, and a long-term intergenerational-type accrual balance for long-term planning purposes...
Brad DeLong