1. Carlton, Dennis W. (1986) ?The Rigidity of Prices?,The American Economic Review 76, 637?658.
2. Caucutt, Elizabeth M., Ghosh, Mrinal and Kelton, Christina M. L. (1993) ?Robustness of the Relation Between Price Variability and Inflation for the United States: Two Studies Using Disaggregated Data?, University of Minnesota Supercomputer Institute Research Report, #93/209.
3. Coase, R. H. (1972) ?Durability and Monopoly?,Journal of Law and Economics 15, 143?149.
4. Cohen, Jacob and Cohen, P. (1975)Applied Multiple Regression/Correlation Analysis for the Behavioral Sciences. New Jersey: Erlbaum.
5. Cukierman, Alex (1979) ?Rational Expectations and the Role of Monetary Policy?,Journal of Monetary Economics 5, 213?229.