top | item 8815131 Textbook Arbitrage: Making Money Off Used Books 3 points| greedoshotlast | 11 years ago |npr.org | reply 2 comments order hn newest [+] [-] greedoshotlast|11 years ago|reply Also worth mentioning textbooks have the classic principal–agent problem, since the professor choosing what textbook to use for the class is never actually purchasing the book. [+] [-] greedoshotlast|11 years ago|reply Doubling your money is much better returns than any hedge fund I've heard of.
[+] [-] greedoshotlast|11 years ago|reply Also worth mentioning textbooks have the classic principal–agent problem, since the professor choosing what textbook to use for the class is never actually purchasing the book.
[+] [-] greedoshotlast|11 years ago|reply Doubling your money is much better returns than any hedge fund I've heard of.
[+] [-] greedoshotlast|11 years ago|reply
[+] [-] greedoshotlast|11 years ago|reply