The Cost Channel of Monetary Policy in a Post Keynesian Macrodynamic Model of Inflation and Output Targeting
This paper contributes to the debate about whether or not inflation targeting is compatible with Post Keynesian economics. It does so by developing a model that takes into account the potentially inflationary consequences of interest rate manipulations. Evaluations of the macroeconomic implications of this so-called cost channel of monetary policy are common in the mainstream literature. But this literature uses supply-determined macro models and provides standard optimizing microfoundations for the various ways in which the interest rate can affect mark-ups, prices and ultimately the form of the Phillips curve. Our purpose is to study the implications of different Phillips curves, each embodying the cost channel and derived from Post Keynesian, cost-based-pricing microfoundations, in a monetary-production economy. We focus on the impact of these Phillips curves on macroeconomic stability and the consequent efficacy of inflation and output targeting. Ultimately, our results suggest that the presence of the cost channel is of less significance than the general orientation of the policy regime, and corroborate earlier finding that, in a monetary-production economy, more orthodox policy regimes are inimical to macro stabilization.
|Date of creation:||Apr 2011|
|Date of revision:|
|Contact details of provider:|| Postal: |
Phone: (860) 297 - 2485
Web page: http://www.trincoll.edu/Academics/MajorsAndMinors/Economics/Pages/default.aspx
More information through EDIRC
When requesting a correction, please mention this item's handle: RePEc:tri:wpaper:1102. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Mark Setterfield)
If references are entirely missing, you can add them using this form.