There might be some clues from “Standard Voting Power Indexes Do Not Work: An Empirical Analysis” that claims population^0.9 is closer to US political reality, http://www.stat.columbia.edu/~gelman/research/published/gelmankatzbafumi.pdf However a major critique of this, is that the American political system is not as diverse as the European system.
There might be some clues from “Standard Voting Power Indexes Do Not Work: An Empirical Analysis” that claims population^0.9 is closer to US political reality, http://www.stat.columbia.edu/~gelman/research/published/gelmankatzbafumi.pdf However a major critique of this, is that the American political system is not as diverse as the European system.