Imperfect rationality, macroeconomic equilibrium and price rigidities
AbstractWe introduce some elements of Prospect Theory into a general equilibrium model with monopolistic competition in the good market and real wage rigidities due to (right to manage or efficient) wage bargaining, or to efficiency wages. We show that, under these types of labor market frictions, an increase in workers’ loss aversion: (i) reduces the equilibrium wage and in this way increases potential output; (ii) induces workers to work and consume less and in this way decreases potential output. If the former effect is greater (smaller) than the latter one, loss aversion increases(decreases) potential output. We also show that, under all the types of labor market frictions we consider, if loss aversion reduces equilibrium output, it also enhances the plausibility of nominal price rigidities.
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Bibliographic InfoPaper provided by Department of Economics - University Roma Tre in its series Departmental Working Papers of Economics - University 'Roma Tre' with number 0183.
Date of creation: Sep 2013
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Macroeconomic equilibrium; Prospect theory; Behavioral economics;
Find related papers by JEL classification:
- E20 - Macroeconomics and Monetary Economics - - Macroeconomics: Consumption, Saving, Production, Employment, and Investment - - - General (includes Measurement and Data)
- D03 - Microeconomics - - General - - - Behavioral Economics; Underlying Principles
This paper has been announced in the following NEP Reports:
- NEP-ALL-2013-09-26 (All new papers)
- NEP-DGE-2013-09-26 (Dynamic General Equilibrium)
- NEP-MAC-2013-09-26 (Macroeconomics)
- NEP-UPT-2013-09-26 (Utility Models & Prospect Theory)
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- Tversky, Amos & Kahneman, Daniel, 1992. " Advances in Prospect Theory: Cumulative Representation of Uncertainty," Journal of Risk and Uncertainty, Springer, vol. 5(4), pages 297-323, October.
- Matthew Rabin, 2006.
"A Model of Reference-Dependent Preferences,"
The Quarterly Journal of Economics,
MIT Press, vol. 121(4), pages 1133-1165, November.
- Grüne, Lars & Semmler, Willi, 2008. "Asset pricing with loss aversion," Journal of Economic Dynamics and Control, Elsevier, vol. 32(10), pages 3253-3274, October.
- Skott, Peter, 2005.
"Fairness as a source of hysteresis in employment and relative wages,"
Journal of Economic Behavior & Organization,
Elsevier, vol. 57(3), pages 305-331, July.
- Skott, Peter, . "Fairness as a source of hysteresis in employment and relative wages," Economics Working Papers 2003-6, School of Economics and Management, University of Aarhus.
- Peter Skott, 2004. "Fairness as a source of hysteresis in employment and relative wages," UMASS Amherst Economics Working Papers 2004-04, University of Massachusetts Amherst, Department of Economics.
- Shapiro, Carl & Stiglitz, Joseph E, 1984. "Equilibrium Unemployment as a Worker Discipline Device," American Economic Review, American Economic Association, vol. 74(3), pages 433-44, June.
- Jonathan Shalev, 2002.
"Loss Aversion and Bargaining,"
Theory and Decision,
Springer, vol. 52(3), pages 201-232, May.
- Lucas, Robert Jr., 1972. "Expectations and the neutrality of money," Journal of Economic Theory, Elsevier, vol. 4(2), pages 103-124, April.
- Ball, Laurence & Romer, David, 1990.
"Real Rigidities and the Non-neutrality of Money,"
Review of Economic Studies,
Wiley Blackwell, vol. 57(2), pages 183-203, April.
- Ciccarone, Giuseppe & Marchetti, Enrico, 2013. "Rational expectations and loss aversion: Potential output and welfare implications," Journal of Economic Behavior & Organization, Elsevier, vol. 86(C), pages 24-36.
- Koszegi, Botond & Rabin, Matthew, 2004. "A Model of Reference-Dependent Preferences," Department of Economics, Working Paper Series qt0w82b6nm, Department of Economics, Institute for Business and Economic Research, UC Berkeley.
- George A. Akerlof, 2002.
"Behavioral Macroeconomics and Macroeconomic Behavior,"
American Economic Review,
American Economic Association, vol. 92(3), pages 411-433, June.
- Akerlof, George A., 2001. "Behavioral Macroeconomics and Macroeconomic Behavior," Nobel Prize in Economics documents 2001-4, Nobel Prize Committee.
- Mankiw, N Gregory, 1985. "Small Menu Costs and Large Business Cycles: A Macroeconomic Model," The Quarterly Journal of Economics, MIT Press, vol. 100(2), pages 529-38, May.
- Creedy, John & McDonald, Ian M, 1991. "Models of Trade Union Behaviour: A Synthesis," The Economic Record, The Economic Society of Australia, vol. 67(199), pages 346-59, December.
- Ciccarone, Giuseppe & Giuli, Francesco & Marchetti, Enrico, 2013. "Power or loss aversion? Reinterpreting the bargaining weights in search and matching models," Economics Letters, Elsevier, vol. 118(2), pages 375-377.
- Polemarchakis, H. M. & Weiss, L., 1977. "On the desirability of a "totally random" monetary policy," Journal of Economic Theory, Elsevier, vol. 15(2), pages 345-350, August.
- Akerlof, George A & Yellen, Janet L, 1985. "Can Small Deviations from Rationality Make Significant Differences to Economic Equilibria?," American Economic Review, American Economic Association, vol. 75(4), pages 708-20, September.
- Dale T. Mortensen & Christopher A. Pissarides, 1993.
"Job Creation and Job Destruction in the Theory of Unemployment,"
CEP Discussion Papers
dp0110, Centre for Economic Performance, LSE.
- Mortensen, Dale T & Pissarides, Christopher A, 1994. "Job Creation and Job Destruction in the Theory of Unemployment," Review of Economic Studies, Wiley Blackwell, vol. 61(3), pages 397-415, July.
- Edoardo Gaffeo & Ivan Petrella & Damjan Pfajfar & Emiliano Santoro, 2012. "Loss Aversion and the Asymmetric Transmission of Monetary Policy," Discussion Papers 12-21, University of Copenhagen. Department of Economics.
- Nicholas Barberis & Ming Huang & Tano Santos, 2001. "Prospect Theory And Asset Prices," The Quarterly Journal of Economics, MIT Press, vol. 116(1), pages 1-53, February.
- Matthew Rabin, 2013. "An Approach to Incorporating Psychology into Economics," American Economic Review, American Economic Association, vol. 103(3), pages 617-22, May.
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