1. Price Rigidity – Causes and Macroeconomic Implications;Andersen,1994
2. Andersen, T.M., 1997. Wage staggering and output persistence. Working paper. University of Aarhus.
3. Imperfect information and staggered price setting;Ball;American Economic Review,1988
4. The equilibrium and optimal timing of price changes;Ball;Review of Economic Studies,1989
5. Money and wage contracts in an optimizing model of business cycle;Bénassy;Journal of Monetary Economics,1995