Disclosure and Firm Separation: A Text-Based Examination
May 30, 2013 Leave a comment
Disclosure and Firm Separation: A Text-Based Examination
Christopher Ball Meta Heuristica, LLC
Gerard Hoberg University of Maryland – Department of Finance
Vojislav Maksimovic University of Maryland – Robert H. Smith School of Business
May 1, 2013
Abstract:
We examine the hypothesis that high value firms use the Management’s Discussion and Analysis in the 10-K to separate from low value firms. We further hypothesize that high quality firms disclose a highly granular set of managerial policies that low quality firms cannot emulate due to high emulation, reputational and punishment costs in a regulated environment. We implement a standard computational linguistics approach to score MD&A disclosures in a high dimensional space, and find strong support for these central separation and granularity hypotheses. We also find that verbal content is most informative about more distant future outcomes, separation is stronger within industry groups, and content relating to high-growth entrepreneurial policies is especially relevant to separate firms. The value relevance of MD&A also increased following a 2003 SEC guidance release which likely increased the emulation costs faced by low value firms.
