We re-examine prior studies' findings concerning the effects of Regulation Fair Disclosure (Reg FD) on properties of US firms' information environments. Our study's innovation is the identification of a sample of industry- and size-matched foreign listed firms (ADRs) explicitly exempt from the...

We re-examine the effects of regulation fair disclosure (Reg FD) using ADRs (who are exempt from Reg FD) to control for confounding events which affected all traded firms. Tests based on public information metrics (returns volatility, informational efficiency and trading volume) and on analyst...