Inflation dynamics and the cost channel in emerging markets

Christopher Malikane

MPRA Paper from University Library of Munich, Germany

Abstract: We investigate inflation dynamics and the presence of the cost channel in ten emerging markets since the 1990's from the new Keynesian and triangle Phillips curve perspectives. A negative sign on the output gap is a common finding in new Keynesian specifications. This problem may be addressed by taking into account the endogeneity of the nominal interest rate in the instrument set of GMM estimations. We confirm substantial and significant backward-looking behavior in the inflation process of emerging markets, but its size is not robust to specification in some economies. In almost all the triangle model estimations, except for Hungary, the output gap exhibits the correct sign. Except for Mexico, there is no evidence of the cost channel in emerging market economies. The cost channel is not robust to the endogeneity of the nominal interest rate and to the specification of the Phillips curve.

Keywords: Cost channel; inflation dynamics; Phillips curve (search for similar items in EconPapers)
JEL-codes: E31 E50 (search for similar items in EconPapers)
Date: 2012-10-31
New Economics Papers: this item is included in nep-mac, nep-mon and nep-tra
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (5)

Downloads: (external link)
https://mpra.ub.uni-muenchen.de/42688/1/MPRA_paper_42688.pdf original version (application/pdf)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:pra:mprapa:42688

Access Statistics for this paper

More papers in MPRA Paper from University Library of Munich, Germany Ludwigstraße 33, D-80539 Munich, Germany. Contact information at EDIRC.
Bibliographic data for series maintained by Joachim Winter ().