
VaR or
Value-at-Risk took center stage in last Sunday's edition of
The New York Times Magazine in a cover story entitled "
Risk Mismanagement" by Joe Nocera. The subtitle summarizes the debate:
What Led to the Financial Meltdown: Mathematical Models Used to Evaluate Wall Street Traders? Or Bankers Who Misread or Ignored them?If anything, it's a fascinating account of how the concept came about and became a "gold standard" as far as risk-models are concerned. Yes, it has it does have its proponents and detractors.
After reading the article, let me know where you fall on this debate.
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