Like, Mitt Romney’s zillion-dollar-a-plate fundraisers seem to always be pretty full. It can’t literally be in a rich person’s self-interest to buy a plate there. But a lot of rich people could have conservative-libertarian-pro-business ideas that encourage them to quasi-altruistically ...
For the first time when it was released, that book brought (simple) cost-benefit analysis to everyday purchasing decisions. One would, for example, ask how many hours of work would it take to buy some unnecessary good... and weigh that against the financial freedom that could be gained by...