This note examines the implications of digital innovation for market structure and attendant policies, including financial and competition regulation. There have been several surveys of regulatory responses. This note takes a step back, to look at what the economic theory of banking and...

Economic frictions such as information asymmetries and economic forces such as economies of scale and scope give rise to financial intermediaries. These frictions and forces also shape market structure. While technological advances are not new to finance, digital innovation has brought major...

1. Introduction -- 2. A comparative analysis of the Chinese and the US financial system and its regulatory environment -- 3. China’s deepening integration into global financial markets: lessons from the US counterpart -- 4. Pre- and post-pandemic Sino-US inbound and outbound investments -- 5....