Discussion of “Executive stock-based compensation and firms’ cash payout: the role of shareholders’ tax-related payout preferences”

Aboody and Kasznik (Rev Acc Stud, this issue, 2008) develop and test cross-sectional predictions about how firms might respond to the 2003 dividend tax cuts. My discussion suggests some alternative firm responses, a restructuring of the main tests to be consistent with the theory and predictions, and an interpretation of the magnitude of the observed associations. Overall, the paper addresses an interesting issue, recognizes that executive compensation is endogenous in this event, and adds to the long literature on dividend payout policy.     

Corporate Philanthropy,Research Networks,and Collaborative Innovation

Using a unique data set of corporate philanthropic activities, we find that direct giving activities are positively associated both with higher levels of innovation and innovation that is more influential, collaborative, and original. Our results suggest that much of what is ostensibly promoted as philanthropy actually reflects research‐related networking activities. The effect of direct giving on innovation is more pronounced in more opaque firms and more innovative and competitive industries. These findings provide evidence of the distinct motives by which firms choose between direct giving and foundation giving. Our study suggests that firms can use direct philanthropy to expand firm‐boundaries by developing innovation with research partners.     

Measuring income tax accrual quality

We develop and validate a measure of tax accrual quality. Tax accrual quality captures variation in the extent to which the income tax accrual maps into income tax-related cash flows, with lower variation indicating a higher quality tax accrual. Low tax accrual quality arises from (1) management estimation error and (2) financial reporting standards that lead to differences between income tax expense and income tax cash flows not captured by deferred tax assets and liabilities. We validate our tax accrual quality measure by showing it is associated with firm characteristics that capture both constructs and by demonstrating it predicts future tax-related restatements and internal control material weaknesses. We illustrate the importance of our measure by showing that investors view tax expense as more informative in firms with better tax accrual quality. Future researchers can use tax accrual quality to address questions related to estimation error in the income tax account.