We find that individual analysts following the same firm and quarter forecast different underlying street performance metrics. Relative to analysts whose street forecast is based on generally accepted accounting principles (GAAP), analysts who forecast street earnings using a non-GAAP...

We examine the association between I/B/E/S's disclosure of non-GAAP earnings and investor uncertainty around earnings announcements. On one hand, investor uncertainty may decrease with I/B/E/S's non-GAAP disclosure because these disclosures make investors aware of alternative performance...