Does Identity Economics Predict Happiness in Different Societies?

I get the impression from the methodology chapter of their recent book, ‘Identity Economics’, that George Akerlof and Rachel Kranton are not particularly interested in econometric tests of the predictive power of their theory. They suggest that it is difficult to falsify any theory because ‘even the most straight forward test has literally millions . . . → Read More: Does Identity Economics Predict Happiness in Different Societies?