1. #1
    VLR100
    VLR100's Avatar Become A Pro!
    Join Date: 01-10-10
    Posts: 217
    Betpoints: 985

    Simultaneous Kelly where sum of all stakes must equal 100% BR

    Say a gambler has four uncorrelated simultaneous bets with positive expectations (say Kelly stakes of 2%, 3%, 4% and 5%). If the gambler had to bet his entire bankroll on this series of four simultaneous events (of course they're sub-optimal stakes), would the optimal stakes be (roughly?) equal to the kelly stake divided by the sum of all stakes for each bet? E.g. for the first bet: .02/.14 = 14.2857%.

    Alternatively, if anyone can point me to some equations where a simultaneous kelly utility function is maximized subject to the constraint that the sum of all stakes = 100%, I would be very grateful.

    Edit: Apologies for this silly question. Simply let the kelly multiplier tend to infinity and you've got a solution.
    Last edited by VLR100; 11-08-12 at 02:08 PM. Reason: My ineptitude

  2. #2
    chunk
    chunk's Avatar Become A Pro!
    Join Date: 02-08-11
    Posts: 805
    Betpoints: 19168

    Over 12 hours and no response. Personally, I don't think that it's not that someone wouldn't understand the math, it's more likely that they would understand that it's much ado about nothing.

  3. #3
    Thremp
    Thremp's Avatar Become A Pro!
    Join Date: 07-23-07
    Posts: 2,067

    chunk,

    He posted the solution.

Top