Semi-parametric comparison of stochastic volatility models using realized measures

Valentina Corradi, Walter Distaso

Research output: Contribution to journalArticlepeer-review

Abstract

This paper proposes a procedure to test for the correct specification of the functional form of the volatility process within the class of eigenfunction stochastic volatility models. The procedure is based on the comparison of the moments of realized volatility measures with the corresponding ones of integrated volatility implied by the model under the null hypothesis. We first provide primitive conditions on the measu rement error associated with the realized measure, which allow to construct asymptotically valid specification tests. Then we establish regularity conditions under which the considered realized measures, namely, realized volatility, bipower variation, and modified subsampled realized volatility, satisfy the given primitive assumptions. Finally, we provide an empirical illustration based on thr ee stocks from the Dow Jones Industrial Average.

Original languageEnglish (US)
Pages (from-to)635-667
Number of pages33
JournalReview of Economic Studies
Volume73
Issue number3
DOIs
StatePublished - Jul 2006

ASJC Scopus subject areas

  • Economics and Econometrics

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