Short-term price rigidity in an endogenous growth model: Non-Superneutrality and a non-vertical long-term Phillips-curve
AbstractThis model analyses the interaction between inflation and the long-run levels of employment and output growth in a Schumpeterian growth model with quality improving innovations under nominal price rigidity. At the unique REE steady state equilibrium, both employment and growth are hump-shaped functions of money growth peaking at positive inflation rates. This is due to four effects of money growth under rigidity: Erosion of its relative price through inflation and the optimal initial mark-up set in anticipation of this influence a firm’s profits. Dispersion in relative prices causes inefficient production while the change in the average mark-up influences aggregate demand.
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Bibliographic InfoPaper provided by University of Cologne, Department of Economics in its series Working Paper Series in Economics with number 29.
Date of creation: 14 Nov 2006
Date of revision:
Inflation; price rigidity; endogenous growth; employment; long-run Phillips curve;
Find related papers by JEL classification:
- E24 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Employment; Unemployment; Wages; Intergenerational Income Distribution
- E31 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Price Level; Inflation; Deflation
- O31 - Economic Development, Technological Change, and Growth - - Technological Change; Research and Development; Intellectual Property Rights - - - Innovation and Invention: Processes and Incentives
- O42 - Economic Development, Technological Change, and Growth - - Economic Growth and Aggregate Productivity - - - Monetary Growth Models
This paper has been announced in the following NEP Reports:
- NEP-ALL-2006-11-25 (All new papers)
- NEP-CBA-2006-11-25 (Central Banking)
- NEP-MAC-2006-11-25 (Macroeconomics)
- NEP-MON-2006-11-25 (Monetary Economics)
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