quantifiable

In general, nations with a higher measure of gender equality also have higher levels of Emotional Investment. As gender equality increases, though, the increase in women’s Emotional Investment score is greater than the increase in the men’s score. Everyone is more loving with greater gender equality, but the difference between men and women’s tendency to love diverges as equality increases, so that women become notably more loving than men in countries with high gender equality. Economists have long struggled with the realization that while we recognize that culture matters for economic outcomes, only quantifiable evidence can tell us by just how much. Cultural traits are often difficult to quantify, unfortunately, and the absence of reliable measures leaves us with a hand-waving exercise, the reliability of which our mathematically-oriented minds find difficult to accept.