The 22nd Geneva Report on the World Economy reviews the financial services landscape and how it has changed over the last several decades, discusses the competition from FinTech and Big Tech, and considers critical public policy questions surrounding the future of banking.

"Two forces have reshaped global securities markets in the last decade: Exchanges operate at much faster speeds and the trading landscape has become more fragmented. In order to analyze the positive and normative implications of these evolutions, we study a framework that captures (i) exchanges'...