Originally Posted by bjsaust
I gotta admit, I dont know about the maths, but generally speaking you've got the right conclusion, which is that the less skill advantage, the more willing you should be to take small edges, or conversely the more the skill advantage, the less willing you should be to take small edges.
Of course this applies more to deeper stacks. The skill advantage becomes less relevant the shallower the stacks, and the advantage shifts to the player with the better push/fold game, which is to say if your edge is a better knowledge of when to push and when to call pushes, then giving up an edge becomes a bigger mistake because you're negating your own advantage.