Karol Piczak
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 Jun5 comment Debunking risk premium via “hedging” argument? (or why even in the real world $\mu$ should equal $r$) Maybe I'm missing some point here, but I'm not sure how you're able to "squeeze out" the risk premium by using the proposed construct. Could you elaborate a bit? Jun5 revised What API methods are there to determine a company's market cap? We try to avoid using greetings etc. in the question text Jun5 revised Is duration additive? $C_{newDur}=A_{fundDur}w_{a} + B_{fundDur}w_{b}$? Spelling Jun5 answered Is duration additive? $C_{newDur}=A_{fundDur}w_{a} + B_{fundDur}w_{b}$? Jun3 revised How do I estimate the joint probability of stock B moving, if stock A moves? We try to avoid using greetings, signatures etc. May31 revised Question about equations and risk factors. reformatted equation, dropped signature May21 revised Modified Durations of Different Noncallable Bonds and function of Maturity Improved wording, some grammar etc. May21 revised Modified Durations of Different Noncallable Bonds and function of Maturity Linked paper May21 answered Modified Durations of Different Noncallable Bonds and function of Maturity May9 awarded Altruist May5 awarded Investor May5 comment Correct way to find the mean of annual geometric returns of monthly returns? I don't think in this case your LHS ordering is important. It's simple multiplication only. May5 comment Correct way to find the mean of annual geometric returns of monthly returns? Hmm, I see there's no easy way to deal with long MathJax lines. And there are some issues with multi-line equations too, which I will report on meta. But it was a nice primer on using LaTeX on SE. I didn't realize I forgot that much syntax. ;-) May5 answered Correct way to find the mean of annual geometric returns of monthly returns? May5 answered European turbo warrants May3 answered Understanding CDOs May2 comment Understanding CDOs @chris Haven't seen that yet. Informative and hilarious. I loved the leverage part. ;-) May2 comment Understanding CDOs I think this question fits better at money.stackexchange.com May2 revised Should Sharpe ratio be computed using log returns or relative returns? Grammar May2 revised Should Sharpe ratio be computed using log returns or relative returns? Oops, I forgot we have MathJaX support here