Corporate Information Environment Dynamics and Equity Valuation An Analysis of Mandatory disclosures, Voluntary disclosures, and Information Intermediaries | Posted on:2016-03-14 | Degree:Ph.D | Type:Dissertation | University:Emory University | Candidate:Zhao, Jingran | Full Text:PDF | GTID:1479390017986378 | Subject:Accounting | Abstract/Summary: | | This paper examines the dynamics of a firm's information environment and how the components of the firm's information environment affect equity valuation of the firm. I examine the dynamics of a firm's information environment by investigating the relations among mandatory disclosures (ManDisc), voluntary disclosures (VolDisc), and information generated by information intermediaries (InfoInt). I find that firms with superior ManDisc also have superior VolDisc and superior InfoInt. The positive correlations between the three information channels suggest they are complementary in communicating to investors. I then examine the impact of the three information channels on equity valuation. Specifically, I examine the impact of each information channel on the stock price deviation from the firm's fundamental value, as calculated by the residual income valuation model. In the unconditional tests, I find that all three information channels affect equity valuation. However, in the conditional tests, I find that the disclosure effect of ManDisc on equity valuation disappears when I control for VolDisc and InfoInt. This evidence cautions against drawing inferences exclusively from the evidence of relations between equity valuation and one information channel. All three information channels contribute to a firm's overall information environment. | Keywords/Search Tags: | Information, Equity valuation, Dynamics, Mandatory disclosures, Voluntary disclosures, Examine the impact | | Related items |
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