August 20, 2011
From Saturday Morning Breakfast Cereal:
Hat tip to This is the Green Room
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April 14, 2011
Four hundred years ago today Galileo Galilei brought forth a new instrument. On 1611 April 14 Galileo did a demo of his telescope in Rome. That bit of glass [...]
April 13, 2011
It is common practice to have portfolio constraints like: wi ≤ 0.05 That is, the weight of each asset can be no more than 5%. Proxy for risk We [...]
April 4, 2011
Friday was a day to fool others. Every day is a day to fool ourselves. Primed to know The video gives a great example of how knowing what to [...]