VaR to the rescue…or not

“Mexican Deputy Finance Minister Alejandro Werner said the government will announce in coming weeks a change in risk-management regulations for pension funds to help ease the effect of market volatility on investments. “‘Current value-at-risk...

Value at Risk Article

The current issue of the NYSSA’s (New York Society of Security Analysts) journal contains an article I wrote on Value at Risk. I invite you to view it. It’s intended as a basic introduction to how one can calculate VaR using the Variance/Covariance (aka...

Value at risk … “where’s the value?”

At last week’s Performance Measurement Forum meeting in Rome I mentioned how during this most recent economic crisis the Value at Risk metric has demonstrated how little value it provides: what firm’s use of this measure provided them with any degree of...

Risk without consequences

President Obama spoke this week regarding the improving mood on Wall Street and offered that “Those on Wall Street cannot resume taking risks without regard for consequences, and expect that next time, American taxpayers will be there to break their fall.” I’m...

A little hyperbole goes a long way

I very much enjoyed Nassim Taleb’s The Black Swan, and so it’s probably no surprise that I’m also enjoying Pablo Triana’ Lecturing Birds on Flying: Can Mathematical Theories Destroy the Financial Markets? Taleb even provides the foreword to...

Free Subscription!

The Journal of Performance Measurement

The Performance Measurement Resource.

Click to Subscribe