Employees' Subjective Valuations of Their Stock Options: Evidence on the Distribution of Valuations and the Use of Simple Anchors

• 成果类型: Article
• 署名作者: Farrell, Anne M.; Krische, Susan D.; Sedatole, Karen L.
• 署名单位: University System of Ohio; Miami University; American University; Michigan State University
• 刊物名称: CONTEMPORARY ACCOUNTING RESEARCH
• ISSN/ISSBN: 0823-9150
• DOI: 10.1111/j.1911-3846.2010.01062.x
• 发表日期: 2011
• 页码: 747-+
• 关键词: task complexity; EQUITY GRANTS; endowment

摘要

We examine employees' subjective valuations of their stock options in terms of their distribution around firms' opportunity cost of issuing options. Using both '' real-world '' and experiment data, we show that a significant proportion of employees (30 percent) and experiment participants (47 percent) apparently fail to fully incorporate the time-value component of option value, and instead anchor on three readily-available values, two of which lie below cost (zero value, intrinsic value) and one of which lies above (stock price). We further find that a stock option education program aimed at mitigating the tendency to disregard the time-value component leads to a significant change in valuations (in terms of both median values and dispersion) and lower reliance on simple anchors. Education that provides a qualitative description of an option-pricing model (i.e., cognitive feedback) has a significant effect on subjective valuations of additional options with differing characteristics, while education that provides quantitative option values (i.e., outcome feedback) has an effect on the valuations of original option holdings. Our study provides insight into the distribution of subjective valuations and how education programs can influence those valuations, thereby informing firms' employee stock option cost-benefit analyses. Moreover, by examining the components of education, we show that effective education programs (i.e., with cognitive rather than outcome feedback) need not cross the boundaries of providing stock price projections that may cause liability concerns.