I understand Kelly's criterion is for gamblers and investors. but casino/house should handle it different. and they handle it different in real life. they dont go up and down with their maximum bets. the maximum bets are static as the are implemented from the start of the casino.
JD is a totally different business model, imho.
It would be unrealistic for a traditional casino to change the max bet like JD does. JD actually has an advantage here as it constantly changes to the ideal amount.
a good example would be if we take JD with lets say right now 8 million bankroll and gets a losing streak and some investors will jump out and JD will have overnight only 4 million bankroll. so JD will need to adjust the 1% maximum bets and will need a lot of time to recover and get back the loss.
I hope I could explain my point understandable enough.
In your example, why would the max bet need to be adjusted from 1%? What would be more ideal after a large loss to the bankroll?
yes I agree that a traditional casino will never change the min/max bets. JD would only have the advantage in changing it constantly upwards if investors would not take out any money and in contrary add money to the bankroll.
ideal would be after a large loss to keep the min/max the same or even higher if investors jump in with more investments and bankroll gets higher. but the JD model let investors take out their investment whenever they want. and if bankroll gets smaller the min/max gets smaller if I understood the model right. every average casino who has mostly small and average gamblers are afraid of one high roller coming in and taking a load of money and will leave with the money for now. because if he comes back in a month or later he could win again and the casino needs to work hard to get the lost money back with 1% edge. it it will last some time. but they keep their min/max and dont lower it. because next time the high roller will come he will have the chance with same min/max to gamble. at JD if a high roller wins and investors jumping out and the bankroll is lower JD will adjust the min/max down and the high roller will have to play with lower min/max and thats an advantage for him and not JD. I hope you understand my point.
under the line I would say, keep the min/max constant. even You have a higher bankroll, just keep this higher bankroll as a reserve for those days when a lucky high roller visits the casino