What does it mean to supervise a bank? And why does it matter who holds that power? In this episode, Sean H. Vanatta joins us to explore the hidden machinery behind American finance, as told in his new book Private Finance, Public Power: A History of Bank Supervision in America (Princeton UP, 2025), co-authored with Peter Conti-Brown.

Spanning nearly 150 years, the book traces the evolution of bank supervision from a patchwork of state-level oversight to a complex, layered system involving federal agencies, private actors, and political discretion. Sean takes us from the wildcat banks of the 1830s to the rise of the Federal Reserve, through crises, reforms, and the quiet work of bank examiners who shaped the rules behind the scenes.

We discuss why supervision differs from regulation, how discretion has become central to managing financial risk, and what the collapse of Silicon Valley Bank in 2023 reveals about the enduring tension between private profit and public responsibility. Along the way, Sean shares stories of forgotten institutions, colourful characters, and the surprising role of gender and civil rights in shaping financial oversight.

Whether you're a policymaker, historian, or simply curious about how money and power interact, this conversation offers a fresh perspective on the institutions that quietly govern our financial lives. Tune in for a rich and engaging journey through the history and current state of banking politics.
The interview on "Plastic Capitalism" is available here