This study examines the role of managers’ political campaign contributions in relation to their firms’ tax benefits. The study differs from extant public choice literature that has not examined the role of self-interested agents within the firm. Using a major tax law change, we find that...

"We document that simulated corporate marginal tax rates based on financial statement data (Shevlin 1990 and Graham 1996a) are highly correlated with simulated rates based on corporate tax return data. We provide algorithms that can be used to estimate the book or tax simulated rates when they...