3Stock, J. H., Watson,M. W. Forecasting Inflation [J]. Journal of Monetary Economics, 1999, 44(2) : 293-335.
4Stock,J. H. , Watson, M. W. Phillips Curve Inflation Forecasts[ R]. NBER Working Paper, No. 14322, 2008.
5Hallman, J.J. , Porter, R. D. , Small, D. H. M2 Per Unit of Potential GNP as an Anchor for the Price Level[ R]. Board of Governors of the Federal Reserve System,1989.
6Hallman, J. J. , Porter, R. D. , Small, D. H. Is the Price Level Tied to the M2 Monetary Aggregate in the Long Run? [ J]. The American Economic Review, 1991, 81(3) : 841-858.