18  19  20  21  22  23  24  25  26  27  28  29 30 31  Examples are: Bernanke, B., Gertler, M., Gilchrist, S. (1999). The financial accelerator in a quantitative business cycle framework. Handbook of Macroeconomics, Volume 1; Kiyotaki, N. and Moore, J. (1997). Credit Cycles. Journal of Political Economy, Vol. 105, No.
The rate of change in the CPI excluding fresh food and energy, however, has remained slightly positive despite the economic expansion and the tightening of labor market conditions.