Arbeitspapier

The impact of macroeconomic news on quote adjustments, noise, and informational volatility

We study the impact of the arrival of macroeconomic news on the informational and noise-driven components in high-frequency quote processes and their conditional variances. Bid and ask returns are decomposed into a common ('efficient return') factor and two market-side-specific components capturing market microstructure effects. The corresponding variance components reflect information-driven and noise-induced volatilities. We find that all volatility components reveal distinct dynamics and are positively influenced by news. The proportion of noise-induced variances is highest before announcements and significantly declines thereafter. Moreover, news-affected responses in all volatility components are influenced by order flow imbalances.

Sprache
Englisch

Erschienen in
Series: SFB 649 Discussion Paper ; No. 2010,005

Klassifikation
Wirtschaft
Multiple or Simultaneous Equation Models: Time-Series Models; Dynamic Quantile Regressions; Dynamic Treatment Effect Models; Diffusion Processes; State Space Models
Information and Market Efficiency; Event Studies; Insider Trading
Financial Markets and the Macroeconomy
Thema
efficient return
macroeconomic announcements
microstructure noise
informational volatility
Wirtschaftsinformation
Ankündigungseffekt
Börsenkurs
Bid-Ask Spread
Kapitalertrag
Informationseffizienz
Volatilität
Noise Trading
Mikrostrukturanalyse
Theorie
Schätzung
Zinstermingeschäft
Deutschland

Ereignis
Geistige Schöpfung
(wer)
Hautsch, Nikolaus
Hess, Dieter E.
Veredas, David
Ereignis
Veröffentlichung
(wer)
Humboldt University of Berlin, Collaborative Research Center 649 - Economic Risk
(wo)
Berlin
(wann)
2010

Handle
Letzte Aktualisierung
10.03.2025, 11:42 MEZ

Datenpartner

Dieses Objekt wird bereitgestellt von:
ZBW - Deutsche Zentralbibliothek für Wirtschaftswissenschaften - Leibniz-Informationszentrum Wirtschaft. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.

Objekttyp

  • Arbeitspapier

Beteiligte

  • Hautsch, Nikolaus
  • Hess, Dieter E.
  • Veredas, David
  • Humboldt University of Berlin, Collaborative Research Center 649 - Economic Risk

Entstanden

  • 2010

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