This paper examines the effect of disclosure regulation on the takeover market. We study the implementation of a recent European regulation that imposes tighter disclosure requirements regarding the financial and ownership information on public firms. We find a substantial drop in the number of...

The question we address is whether mandated disclosure about dispersion of non-financial asset values can provide information relevant to assessing firm risk. Using a sample of Canadian oil and gas (O&G) firms between 2004 and 2011, we find that the difference between the disclosed 10th and 50th...

This paper studies the effect of the public disclosure of the Securities and Exchange Commission (SEC) comment-letter reviews (CLs) on firms' financial reporting. We exploit a major change in the SEC's disclosure policy: in 2004, the SEC decided to make its CLs publicly available. Using a novel...

This paper examines the effect of disclosure regulation on the takeover market. We study the implementation of a recent European regulation that imposes tighter disclosure requirements regarding the financial and ownership information on public firms. We find a substantial drop in the number of...

We study the effects of mandatory disclosure on competitive interactions in the setting of oil & gas (O&G) reserve disclosures by North American public firms. We document that reserve disclosures inform competitors: when one firm announces larger increases in O&G reserves, competitors experience...

We exploit two regulatory shocks to examine the informational effects of tightening pre-existing mandatory disclosure rules. Canadian National Instrument 51-101 in 2003 and the United States rule “Modernization of Oil and Gas Reporting” in 2009 introduced quasi-identical amendments which...

We exploit two regulatory shocks to examine the informational effects of tightening pre-existing mandatory disclosure rules. Canadian National Instrument 51-101 in 2003 and the United States rule “Modernization of Oil and Gas Reporting” in 2009 introduced quasi-identical amendments which...