We evaluate the welfare effects of the Roam-Like-At-Home regulation, which drastically re-duced the price of accessing the mobile internet for EU residents when traveling abroad in the European Economic Area. Estimates from individual-level usage data suggest that consumer surplus increased by...

This research examines whether the adoption of narratives consistent with effectuation and causation in crowdfunding campaigns, impacts the likelihood of funders committing funds. The theoretical lens of effectuation are employed to examine the text narrative in a ten-year data set from...

On social media platforms, unsafe and unlawful materials might hurt advertisers by generating ``brand safety issues''. Users instead might prefer or dislike such content. We study the incentive of an ad-funded platform to design its content policy and moderate unsafe content. When advertisers...