As part of training of Indian senior bankers, the National Institute of Bank Management located in Pune, India, invited Bob Chakravorti to teach three courses. This course is on the evolution of FinTech in India and beyond. Specifically, the presentation focuses on how FinTechs provide greater access to payments, lending...
Chakravorti and Roson construct a model to study competing payment networks, where networks offer differentiated products in terms of benefits to consumers and merchants. We study market equilibria for a variety of market structures: duopolistic competition and cartel, symmetric and asymmetric networks, and alternative assumptions about consumer preferences. We find...