The Journal of Finance publishes leading research across all the major fields of finance. It is one of the most widely cited journals in academic finance, and in all of economics. Each of the six issues per year reaches over 8,000 academics, finance professionals, libraries, and government and financial institutions around the world. The journal is the official publication of The American Finance Association, the premier academic organization devoted to the study and promotion of knowledge about financial economics.
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How Skilled Are Security Analysts?
Published: 02/03/2020 | DOI: 10.1111/jofi.12890
ALAN CRANE, KEVIN CROTTY
The majority of security analysts are identified as skilled when the cross‐section of analyst performance is modeled as a mixture of multiple skill distributions. Analysts exhibit heterogeneous skill—some are high‐type, and some are low‐type. On average, the recommendation revisions of both types exhibit positive abnormal returns. The heterogeneity stems from differential ability to produce new information; all analysts can profitably process news. Top analysts outperform because more of their recommendations are influential (i.e., associated with statistically significant returns) and both their influential and noninfluential recommendations are more informative. A majority of research firms are also identified as skilled.