Arbeitspapier

On the correlation structure of microstructure noise in theory and practice

We argue for incorporating the financial economics of market microstructure into the financial econometrics of asset return volatility estimation. In particular, we use market microstructure theory to derive the cross-correlation function between latent returns and market microstructure noise, which feature prominently in the recent volatility literature. The cross-correlation at zero displacement is typically negative, and cross-correlations at nonzero displacements are positive and decay geometrically. If market makers are sufficiently risk averse, however, the cross-correlation pattern is inverted. Our results are useful for assessing the validity of the frequently-assumed independence of latent price and microstructure noise, for explaining observed cross-correlation patterns, for predicting as-yet undiscovered patterns, and for making informed conjectures as to improved volatility estimation methods.

Language
Englisch

Bibliographic citation
Series: CFS Working Paper ; No. 2008/32

Classification
Wirtschaft
Information and Market Efficiency; Event Studies; Insider Trading
Financial Institutions and Services: General
Asymmetric and Private Information; Mechanism Design
Search; Learning; Information and Knowledge; Communication; Belief; Unawareness
Model Construction and Estimation
Subject
Realized Volatility
Market Microstructure Theory
High-Frequency Data
Financial econometrics
Finanzmarkt
Ökonometrie
Mikrostrukturanalyse
Kapitalertrag
Volatilität
Theorie

Event
Geistige Schöpfung
(who)
Diebold, Francis X.
Strasser, Georg H.
Event
Veröffentlichung
(who)
Goethe University Frankfurt, Center for Financial Studies (CFS)
(where)
Frankfurt a. M.
(when)
2008

Handle
URN
urn:nbn:de:hebis:30-58883
Last update
10.03.2025, 11:41 AM CET

Data provider

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Object type

  • Arbeitspapier

Associated

  • Diebold, Francis X.
  • Strasser, Georg H.
  • Goethe University Frankfurt, Center for Financial Studies (CFS)

Time of origin

  • 2008

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