Kevin L. James Franklin Michello Abstract: The purpose of this exploratory study is to directly examine investor perceptions of pro forma earnings and to investigate whether differences exist between professional and non-professional investors in their perceptions of pro forma earnings and GAAP earnings reports. Results indicate that both professional and non-professional investors perceive pro forma earnings reports as less useful than GAAP reports. This finding contradicts previous research based on stock return data. Overall, results also indicate that non-professional investors may fail to adequately adjust for potential management bias in pro forma reports which could lead to suboptimal decision-making and poor or negative returns. Both groups of respondents agreed that standards should be developed for pro forma reports and that pro forma earnings releases should be reviewed by a certified public accountant prior to public release. |