In this presentation, Sujit "Bob" Chakravorti discusses how new entrants are disrupting payments. Specifically, he looks at how FinTechs are leveraging new technologies and Big Tech firms leveraging their large user bases to provide payment services to underserved segments often at lower prices. He also analyzes the role of the...

In his presentation, Bob Chakravorti described several new and pending payment regulations in the United States at the Cards & Payments 2010 conference held in Paris, France.

In his lecture as part of a broader course on Effective Oversight of Payment and Settlement Systems: Maintaining Financial Plumbing edited by Charles Kahn, Chakravorti describes the underlying economics of retail payments including substitution of payment instruments, regulation of them, and underlying incentives to use them. He looks at specific...

In his presentation to Bank of Mexico economists and payment experts, Chakravorti presented an update of economic models that consider various forms of regulation.