Risk analytics can be powerful, but depend on the quality of data and the underlying model. How can we be certain that the results are valid? Arsene Lui, associate director for quantitative modeling, joins host Eric Hanselman to discuss the challenges of quantifying uncertainty - particularly important in these turbulent economic times. Credit risks are particularly complicated to sort out, given macroeconomic scenarios that seem to shift by the hour. More details - https://spglobal.com/unlock