2Baxter, M. & R. G. King, 1999, "Measuring Business Cy- cles : Approximate Band pass Filters for Economic Time Series", Review of Economics and Statistics, Vol. 81, pp.575-593.
3Blanchard O. & L. H. Summers, 1986, "Hysteresis in Unemployment", NBER Macroeconomics Annual, Vol. 1, pp. 15-78.
4Brunello G., 1990, "Hysteresis and the Japanese Unem- ployment Problem: a Preliminary Investigation", Oxford Econom- ic Papers, Vol. 42, pp.483-500.
5Calvo, G. A., 1983, "Staggered Prices in a Utility-Maxi- mizing Framework" , Journal of Monetary Economics, Vol 12, pp.383-398.
6Camba-Mendez, Rodriguez-Palenzuela, 2003, "Asses- ment Criteria for Output Gap Estimates", Economic Model-ling, Vol.20, pp.529-562.
7Friedman, M., 1968, "The Role of Monetary Policy" , The American Economic Review, Vol 58, pp. 1-17.
8Fuhrer, J., G. Moore, 1995, "Int-ation Persistence" , The Quarterly Journal of Economics, Vol 110, pp. 127- 159.
9Gali, J. and M. Gertler, 1999, "Inflation Dynamies:A Structural Econometric Analysis", Journal of Monetary Econom- ics, Vol 44, pp. 195-222.
10Gordon R., 1989, "Hysteresis in History: Was There Ev- er a Phillips Curve?" , American Economic Review, Vol. 79, pp.220-225.
