3Buntrock, G. ,(2007), “Cheap no more”, Economist, Dec,6.
4Rajan, R. G., (2007),“ Remarks on liquidity injection by central banks ,” Financial Times, September 6.
5Rodrik, D. , (2007),“ The real exchange rate and economic growth: Theory and evidence, http ://ksghome. harvard, edu/ - drodrik/papers, html.
6Rogoff, K. , (2003),“ Globalization and global disinflation”, Paper prepared for the Federal Reserve Bank of Kansas City conference on “Monetary Policy and Uncertainty: Adapting to a Changing Economy” ,Jackson Hole, WY, August 28 -30.