Competitive costs of disclosure by biotech IPOs

• 成果类型: Article
• 署名作者: Guo, RJ; Lev, B; Zhou, N
• 署名单位: University of Illinois System; University of Illinois Chicago; University of Illinois Chicago Hospital; New York University; State University of New York (SUNY) System; Binghamton University, SUNY
• 刊物名称: JOURNAL OF ACCOUNTING RESEARCH
• ISSN/ISSBN: 0021-8456
• DOI: 10.1111/j.1475-679X.2004.00140.x
• 发表日期: 2004
• 页码: 319-355
• 关键词: market; ask; INFORMATION; POLICY

摘要

This study empirically examines the impact of various competitive cost Proxies on the extent of product-related information disclosed by biotech initial public offerings (IPOs) in their prospectuses. The choice of biotech companiess, which operate in a fiercely competitive environment, crystalizes the importance of competitive disclosure costs. The focus on product-related information is aimed at a disclosure set for which potential competitive harm is a priori substantial. Our empirical analyses establish three disclosure determinants: the stage of product development, availability of patent protection, and Venture capital backing. Additionally, we find the relative size of ownership retained by pre-IPO owners to be negatively related to the extent of disclosure, as predicted by signaling models. We also document the expected inverse relation between the extent of information conveyed by the biotech IPOs and widely used measures of information asymmetry: the bid-ask spread and quoted depth, as well as stock return volatility.