This study examines whether firms’ corporate social responsibility (CSR) performance affects the informativeness of their earnings conference calls. Controlling for confounding information from earnings releases, we find a positive association between CSR performance and the magnitude of...

The share of carbon emissions from road transport is as high as $14\%$ of global carbon emissions, and fuel vehicles account for a significant part of these emissions. Therefore, there is a long way to reduce fuel consumption in fuel vehicles. We consider the government's choice of two policies,...