T&S Asset Management

Lesson 2 of 5

The Basel Committee: capital, liquidity and the Core Principles for banking supervision

The Basel Committee writes the standards that decide how much capital a bank holds against its loans, how much liquidity it keeps for a bad month, and what a good banking supervisor does. This lesson explains where the committee came from, how the capital ratio and risk weights work, with a worked example for a retail loan book, the two liquidity ratios, the Core Principles, and how far markets outside the committee follow its standards.

Published 17 October 2026 Members

In this lesson

  • Where the committee came from
  • The capital ratio
  • Risk weights for retail loans, with a worked example
  • Liquidity: surviving a month and funding a year
  • The Core Principles: what good supervision looks like
  • Members, everyone else, and how to check