5Robert J. Barro. Unanticipated Money Growth and Unemployment in the United States [J].The American Economic Review, 1977, 67 (2).
6Paul Evans. The Effects on Output of Money Growth and Interest Rate Volatility in the United States [J] . The Journal of Political Economy, 1984, 92 (2).
7John A. Tatom. Interest Rate Variability Its Link to the Variability of Money and Economic Performance[EB/OL]. http//: research.stlouisfed.org, 2009--01-- 12.
8Angelo Mascaro, Allan H. Meltzer. Long and Short Term Interest Rates in a Risk World [J]. Journal of Monetary Economics, 1983, (12).
9John A. Tatom. Interest Rate Variability and Economic Performance: Further Evidence [J]. The Journal of Political Economy, 1985, (3).
10Donald H. Dutkowsky. Unanticipated Money Growth, Interest Rate Volatility, and Unemployment in the United States [J] . The Review of Economies and Statistics, 1987, 69 (1).