“Equal pay for equal work!” the mantra goes. “Women get only 73 cents on a man’s dollar!” These are oft-heard slogans, and we may well hear them again during the fall campaign with the War on Women afoot. Now, going beyond the rhetoric, it’s not widely known but nonetheless true that the intersex pay gap is attributable to different career choices men and women make: women tend to choose less lucrative fields (e.g., soft sciences instead of hard ones), work shorter hours even when “full time,” are more likely to value personal fulfillment and job flexibility over money, are more inclined to take time off, generally have less job tenure and more often decline promotions. But while I’ve examined these factors at length in the past, the topic today is something more fundamental. This is that there would be a problem with even a well-intended equal-pay-for-equal-work scheme: Hardly anyone knows what equal work is. And the...(Read Full Article)