Political rights and equity pricing

We examine the influence of political rights on the implied cost of equity capital using a sample of firms from 44 countries. We find that firms' equity financing costs are lower when political rights are stronger. We further find that political institutions' direct impact on the cost of equity capital is incremental to that of legal institutions. Economically, our results imply that a one standard deviation increase in political rights is associated with a 38 basis point decrease in corporate cost of equity capital. In additional analyses, we find that the effect of political rights on equity pricing is more pronounced in countries with weak legal institutions.