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Review of Finance Vol. 16 No. 3 2012

Is the Partial Adjustment Model a Useful Tool for Capital Structure Research?

Armen Hovakimian; Guangzhong Li

Chinese Academy of Finance and Development, Central University of Finance and Economics

open access

Abstract

Recent research has focused on the estimates of the speed of adjustment to target leverage as the indicators of the importance of dynamic trade-off behavior. We show that the observed corporate financing behavior and the resulting dynamics of corporate debt ratios are such that the speed of adjustment is not an economically meaningful measure of the importance of target debt ratios. We conclude that partial adjustment regressions that rely on the existence of a well-defined target debt ratio are ill-suited for quantifying the importance of dynamic trade-off behavior vis-a-vis alternative theories.

DOI
10.1093/rof/rfq020
Volume
16
Issue
3
Pages
733-754
Language
en
Sources
bibtex:phds-export.bib openalex crossref

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