Price discrimination
ovidiupl: I finally registered on HN to make one short comment: Read "Why Popcorn Costs So Much at the Movies: And Other Pricing Puzzles". It's a short, readable book on pricing "for dummies" by Richard McKenzie (UC Irvine).I have zero formal training in economics, and I found the book enlightening. It discusses price discrimination thoroughly - after all, it's a critical component of pricing theory.I, too, find the thought of one buyer paying more simply because s/he can afford the price somehow "wrong". I don't fully buy the explanation in the book (mainly revolving around time opportunity costs, as I see it). But, at the same time, life is not always fair - morality and money are orthogonal to some extent. If this behavior were deemed harmful by society, surely it would be illegal by now?[Edit: Minor Engrish nit.]