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Indexation Rules, Risk Aversion, and Imperfect Information

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Abstract

Nominal wage adjustment is modeled as resulting from bargaining between a risk neutral firm and a risk averse worker, in an environment where the rate of inflation is a random variable. Risk aversion makes for endogenous indexation arrangements, which deliver partial indexation as they exploit imperfect inflation indices; risk aversion also generates a positive correlation between indexation and inflation variance. The model suggests a distinction between complete vs incomplete inflation adjustment on the one hand, and perfect vs imperfect adjustment on the other hand.

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  • C. Benassi & A. E. Scorcu, 2002. "Indexation Rules, Risk Aversion, and Imperfect Information," Working Papers 450, Dipartimento Scienze Economiche, Universita' di Bologna.
  • Handle: RePEc:bol:bodewp:450
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    1. repec:ebl:ecbull:v:17:y:2006:i:5:p:1-9 is not listed on IDEAS
    2. Jan Boone & Peter Fredriksson & Bertil Holmlund & Jan C. van Ours, 2007. "Optimal Unemployment Insurance with Monitoring and Sanctions," Economic Journal, Royal Economic Society, vol. 117(518), pages 399-421, March.
    3. Forslund, Anders & Gottfries, Nils & Westermark, Andreas, 2005. "Real and nominal wage adjustment in open economies," Working Paper Series 2005:23, IFAU - Institute for Evaluation of Labour Market and Education Policy.
    4. Jürgen Huber & Matthias Sutter & Michael Kirchler, 2004. "Is more information always better? Experimental financial markets with asymmetric information," Papers on Strategic Interaction 2005-13, Max Planck Institute of Economics, Strategic Interaction Group.
    5. Altonji Joseph G & Villanueva Ernesto, 2007. "The Marginal Propensity to Spend on Adult Children," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 7(1), pages 1-52, February.
    6. Stefan Eriksson & Jonas Lagerström, 2006. "Competition between Employed and Unemployed Job Applicants: Swedish Evidence," Scandinavian Journal of Economics, Wiley Blackwell, vol. 108(3), pages 373-396, October.
    7. Jacob K. Goeree & Thomas R. Palfrey & Brian W. Rogers & Richard D. McKelvey, 2007. "Self-Correcting Information Cascades," Review of Economic Studies, Oxford University Press, vol. 74(3), pages 733-762.
    8. Elin Halvorsen & Thor O. Thoresen, 2011. "Parents' Desire to Make Equal Inter Vivos Transfers," CESifo Economic Studies, CESifo, vol. 57(1), pages 121-155, March.
    9. Karel Janda, 2006. "Lender and Borrower as Principal and Agent," Working Papers IES 2006/24, Charles University Prague, Faculty of Social Sciences, Institute of Economic Studies, revised Jul 2006.
    10. Mann, Stefan, 2003. "Die Expertenbewertung als Alternative zur Kontingenzbewertung," German Journal of Agricultural Economics, Humboldt-Universitaet zu Berlin, Department for Agricultural Economics, vol. 52(8).

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