Corporate political activity, public policy uncertainty, and firm outcomes: A meta-analysis

Although significant scholarship has been devoted to the study of corporate political activity, contradictory messages emerge regarding its impact on public policy outcomes and firm performance. Using meta-analytic methods on a US-only sample of 93 studies, working papers, and books, we try to disentangle two mechanisms that explain why corporate political activity is not always beneficial to firms: (1) the uncertainty about the public policy...