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riemannzeta

  1. Informal norms are vigorously enforced in SF today! 3:35 PM Nov 4th, 2009 from Tweetie
  2. @IPStrategist Ownership is the third-rail in IP disputes 3:20 PM Nov 4th, 2009 from web in reply to IPStrategist
  3. @IPStrategist where are you Jackie? What event am I missing? 3:19 PM Nov 4th, 2009 from web in reply to IPStrategist
  4. @Jurate Love that book. If you liked that intro to his work, then you might also like *Creativity* -- his application to talented people 3:19 PM Nov 4th, 2009 from web in reply to Jurate
  5. The Problem with American Anti-intellectualism http://bit.ly/3mjRL6 11:33 AM Nov 4th, 2009 from twitterfeed
  6. @ahaspel LOL. All very true. 3:19 PM Nov 3rd, 2009 from web in reply to ahaspel
  7. What data sets should be used to test models of agent dynamics? http://bit.ly/1356VU 11:57 AM Nov 3rd, 2009 from twitterfeed
  8. Unless you're fitting volatility series to test some hypothesis about agent behavior, you might as well be doing astrology. 11:28 AM Nov 3rd, 2009 from web
  9. ARCH and GARCH models are guilty of the worst sort of hindsight bias. 11:26 AM Nov 3rd, 2009 from web
  10. How the heck can you tell how much is at risk from looking only at models of past price series? 11:25 AM Nov 3rd, 2009 from web
  11. Folks, we don't need statistical models of volatility in PRICE. We need statistical models of when and how much agents will buy or sell. 11:25 AM Nov 3rd, 2009 from web
  12. The biggest joke in modern finance: The belief that we could model volatility without understanding when and how much agents buy and sell. 11:24 AM Nov 3rd, 2009 from web
  13. When competitors cannot differentiate, competition is wasteful and degrading. 9:16 AM Nov 3rd, 2009 from web
  14. The relevant question is this: In what time and place will a competition encourage the most differentiation? 9:16 AM Nov 3rd, 2009 from web
  15. Competition is neither a perfect good nor a perfect evil. 9:15 AM Nov 3rd, 2009 from web
  16. Are markets flawed? Or is it competition? http://bit.ly/1ATk3p 10:53 PM Nov 2nd, 2009 from twitterfeed
  17. Reflexivity Goes Deeper than Soros Himself Seems to Realize http://bit.ly/3I9cs8 5:01 PM Nov 2nd, 2009 from twitterfeed
  18. "transactions costs" are frequency and phase mismatches as much as unequal bargaining power and information costs. 1:13 PM Oct 30th, 2009 from Tweetie
  19. That's the reason for the hypothesis of synchronized flow. 1:11 PM Oct 30th, 2009 from Tweetie
  20. "The flow of material and information from any part of the system must match the input requirements of the next stages." - Deming 1:11 PM Oct 30th, 2009 from Tweetie