An event study demonstrates that disclosures of changes in deferred tax valuation allowances (VA) provide information beyond contemporaneous earnings reports. Prior research shows that, in setting VA, managers consider the extent that taxable income is available from various sources for the...

We investigate whether earnings forecasts are improved by earlier earnings disclosures by firms in the same industry. We find improvements for time series forecasts, but not for analysts' forecasts. Considering prior earnings announcements reduces correlations between forecast errors and...