Risk Preferences and the Macro Announcement Premium

61 Pages Posted: 27 Sep 2016  

Hengjie Ai

Ravi Bansal

Duke University and NBER

Multiple version iconThere are 2 versions of this paper

Date Written: August 17, 2016

Abstract

The paper develops a theory for equity premium around macroeconomic announcements. Stock returns realized around pre-scheduled macroeconomic announcements, such as the employment report and the FOMC statements, account for 55% of the market equity premium during the 1961-2014 period, and virtually 100% of it during the later period of 1997-2014, where more announcement data are available. We provide a characterization theorem for the set of intertemporal preferences that generate a positive announcement premium. Our theory establishes that the announcement premium identifies a significant deviation from expected utility and constitutes an asset market based evidence for a large class of non-expected models that features aversion to "Knightian uncertainty", for example, Gilboa and Schmeidler (1989). We also present a dynamic model to account for the evolution of equity premium around macroeconomic announcements.

Suggested Citation

Ai, Hengjie and Bansal, Ravi, Risk Preferences and the Macro Announcement Premium (August 17, 2016). Available at SSRN: https://ssrn.com/abstract=2843924 or http://dx.doi.org/10.2139/ssrn.2843924

Ravi Bansal

Duke University and NBER ( email )

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