This paper conducts a horse-race of different liquidity proxies using dynamic asset allocation strategies to evaluate the short-horizon predictive ability of liquidity on monthly stock returns. We assess the economic value of the out-of-sample power of empirical models based on different...

We study whether prices of traded options contain information about future extreme market events. Our option-implied conditional expectation of market loss due to tail events, or tail loss measure, predicts future market returns, magnitude, and probability of the market crashes, beyond and above...

Option-implied betas are a promising alternative to historical beta estimators, because they are inherently forward-looking and can incorporate new information immediately and fully. Recently, different implied beta estimators have been developed in previous literature, but very little is known...

We propose a local adaptive multiplicative error model (MEM) accommodating timevarying parameters. MEM parameters are adaptively estimated based on a sequential testing procedure. A data-driven optimal length of local windows is selected, yielding adaptive forecasts at each point in time....

Low probability events are overweighted in the pricing of out-of-the-money index puts and single stock calls. This behavioral bias is strongly time-varying, and is linked to equity market sentiment and higher moments of the risk-neutral density. We _nd that our implied volatility (IV) sentiment...

Low probability events are overweighted in the pricing of out-of-the-money index puts and single stock calls. We find that this behavioral bias is strongly time-varying, linked to equity market sentiment, and higher moments of the risk-neutral density. An implied volatility (IV) sentiment...

After showing that the distribution of the S&P 500's distortion, i.e. the log difference between its real stock market index and its real fundamental value, is bimodal, we demonstrate that agentbased financial market models may explain this puzzling observation. Within these models, speculators...

Das IW Köln hat im 2. Quartal 2017 den Prognosetest des Zentrums für Europäische Wirtschaftsforschung (ZEW) übernommen. Dieses führte seit Anfang 2001 quartalsweise diese Umfrage unter Finanzmarktexperten mit dem Ziel durch, der Öffentlichkeit einen Überblick über die Prognosen der...

The authors investigate multiplicate relationships between investor attention and gold futures return. The Vector Auto Regression (VAR) estimates demonstrate that investor attention exhibits significant impact on gold futures returns and the effect can be positive or negative depending on how...

Für den IW Financial Expert Survey werden quartalsweise die Volkswirte von Banken und Versicherungen zu ihrer Einschätzung für die kommenden 3 bzw. 6 Monate befragt. Die Auswertung der Prognosen für das 3. Quartal 2016 zeigt, dass die Experten bis zum Jahresende 2017 im Schnitt von höheren...