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Company Websites: A New Measure of Disclosure

Romain Boulland1; Thomas Bourveau2; Matthias Breuer3

1 ESSEC Business School · 2 Saïd School of Business University of Oxford · 3 Goethe University Frankfurt

Journal of Accounting Research 2026 open access

Abstract We propose a new measure of firms' disclosure based on company websites, which are widely available and contain a wealth of information. For a sample of U.S. public firms, we construct our disclosure measure using historical website data, validate it by correlating it with extant measures of disclosure and information asymmetry, and explore its determinants. We then apply our measure to the study of U.S. private firms' disclosure and French firms' compliance with a nonfinancial disclosure mandate. Our applications illustrate that our website‐based measure provides a useful complement to extant measures of disclosure, which are more narrowly focused on investors in public capital markets.

DOI
10.1111/1475-679x.70007
Volume
64 (1)
Pages
81-125
Language
en
Export
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Sources
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