Substantial evidence suggests that regulatory agencies in the United States can be captured by the politicians who oversee them. We provide novel evidence of a federal agency in which capture is limited: the United States Patent and Trademark Office. Although patent applications from politically connected applicants are slightly more likely to be approved despite being of lower ex post quality, additional analyses suggest these outcomes are not indicative of capture. In particular, the disclosure quality of connected patents' legal claims increases more than unconnected patents during the review process, narrowing the scope of the patents and constraining the intellectual property rights. Furthermore, connected patents are no more likely than others to be litigated ex post, suggesting these patent grants are not spurious. Our findings provide insights into how the design of a regulator can limit the benefits that accrue to politically connected firms.

Antitrust regulators play a critical role in protecting market competition. We examine whether the political process affects antitrust reviews of merger transactions. We find that acquirers and targets located in the political districts of powerful U.S. congressional members who serve on committees with antitrust regulatory oversight receive relatively favorable antitrust review outcomes. To establish causality, we use plausibly exogenous shocks to firm–politician links and a falsification test. Additional findings suggest congressional members’ incentives to influence antitrust reviews are affected by three channels: special interests, voter and constituent interests, and ideology. In aggregate, our findings suggest that the political process adversely interferes with the ability of antitrust regulators to provide independent recommendations about anticompetitive mergers.

We examine a specific channel through which director connectedness may improve monitoring: financial reporting quality. We find that the connectedness of independent, non-co-opted audit committee members has a positive effect on financial reporting quality and accounting conservatism. The effect is not significant for non-audit committee or co-opted audit committee members. Our results are robust to tests designed to mitigate self-selection. Consistent with connected directors being valuable, the market reacts more negatively to the deaths of highly connected directors than to the deaths of less connected directors. Better connected directors also have better career prospects, suggesting they have greater incentives to monitor.