This paper analyses the competitive effects of informative advertising. The seminal work by Grossman and Shapiro (1984) show that informative advertising results in lower prices and that firms may benefit from advertising restrictions. A crucial assumption in their model is that captive...

Digital loans are a source of fast, short-term credit for millions of people. While digital credit broadens market access and reduces frictions, default rates are high. We study the role of the speed of delivery of digital loans on repayment. Our study uses unique administrative data from a...

Despite an increasing recognition of the importance of health for economic growth, there is still a lack of understanding of the role of medical innovation in this process. Specifically, what are the causal effects of medical innovation on economic growth and which non-linearities matter in this...