References Bernanke, Ben S. and Gertler, Mark. (1995) Inside the Black Box: The Credit Channel of Monetary Policy Transmission, The Journal of Economic Perspectives,Volume 9, No. 4, 27-48. Horvath, Roman. (2006) Financial Accelerator Effects in the Balance Sheets of Czech Firms, William Davidson Institute Working Paper No. 847. Schiantarelli, Fabio. (1996) Financial constraints and investment: methodological issues and international evidence, Oxford Review of Economic Policy, Volume 12, Number 2, 1996 , 70-89. Vermeulen, Philip. (2002) Business Fixed Investment: Evidence of a Financial Accelerator in Europe, Oxford Bulletin of Economics and Statistics, Volume 64, 213–231.