RESEARCH - BIS Working Paper by Philip Lowe, September 2002. This paper examines the two-way linkages between credit risk measurement and the macroeconomy. It first discusses the issue of whether credit risk is low or high in economic booms. It then reviews how macroeconomic considerations are incorporated into credit risk models and the risk measurement approach that underlies the New Basel Capital Accord. Finally, it asks what effect these measurement approaches are likely to have on the