The Capital Asset Pricing Model (CAPM) predicts a positive relation between risk and return, but empirical studies find the actual relation to be flat, or even negative. This paper provides a broad overview of explanations for this ‘volatility effect' that have been proposed in different...

The Capital Asset Pricing Model (CAPM) predicts a positive relation between risk and return, but empirical studies find the actual relation to be flat, or even negative. This paper provides a broad overview of explanations for this ‘volatility effect' that have been proposed in different...

Bank supervisors have long recognized two types of shortcomingsin the Basle Accord’s risk-based capital (RBC)framework. First, the regulatory measures of “capital” maynot represent a bank’s true capacity to absorb unexpectedlosses. Deficiencies in reported loan loss reserves, forexample,...

This paper was presented at the conference "Financial services at the crossroads: capital regulation in the twenty-first century" as part of session 2, "Credit risk modeling." The conference, held at the Federal Reserve Bank of New York on February 26-27, 1998, was designed to encourage a...