Anmerkungen:
Nach Informationen von SSRN wurde die ursprüngliche Fassung des Dokuments December 1, 2016 erstellt
Beschreibung:
We examine how analysts' changing incentives driven by changes in market uncertainty affect analyst output, under a simple utility-maximizing framework. Analysts issue more optimistically biased forecasts and buy recommendations under high market uncertainty (VIX). The lower reputational costs and larger benefits of optimistic output explain the increased optimistic output: Analysts are less likely to be penalized for inaccuracy and can stimulate more trading activity from optimistically biased output when market uncertainty is high. We find that the likelihood of analysts' turnover decreases, while the trading volume associated with optimistic output increases, with VIX. No evidence suggests that analysts' self-selection affects our findings on optimism and uncertainty