Download or read book Regulation Fair Disclosure and Information Asymmetry written by Vesna Straser and published by . This book was released on 2002 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the institution of Regulation Fair Disclosure (FD) on October 23, 2000, the Securities and Exchange Commission (SEC) imposed higher transparency requirements on the voluntary disclosure practices of public companies. This paper investigates whether the regulation induced companies to commit to higher or lower levels of voluntary disclosures by studying the changes in information asymmetry. The analysis is based on the extant economic theory suggesting that increases in the quantity and/or quality of disclosures should reduce companies' levels of information asymmetry. We study two proxies of information asymmetry - the probability of informed trading and the adverse selection component of the spread. After the implementation of Regulation FD we find a significant increase in both proxies of information asymmetry and the probability of new information events that contain private information while the proportion of informed traders decreases. An analysis of the volume of disclosures shows that the regulation was successful in increasing the quantity of available public information. Combined with the previous results we are able to conclude that, at least initially, companies responded to the regulation by providing more public information of lower quality.