In a seminal study, Elton and Gruber (1970) argue that ex-dividend day pricing can be used to infer the marginal tax rates of shareholders. If this view is correct, managers of individual firms would be provided with information of relevance to major financing and distribution decisions. We...

Economists typically check the robustness of their results by comparing them across plausible ranges of parameter values and model structures. A preferable approach to robustness--for the purposes of policymaking and evaluation--is to design policy that takes these ranges into account. We modify...

The author applies the bunching methodology to South African administrative tax data over the period from 2011 to 2017 to investigate the responsiveness of individual taxpayers to changes in marginal personal income tax rates. She finds significant evidence of bunching among the self-employed...