smoofra comments on Consequences of arbitrage: expected cash - Less Wrong

5 Post author: Stuart_Armstrong 13 November 2009 10:32AM

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Comment author: smoofra 13 November 2009 04:23:41PM 1 point [-]

Arbitrage, in the broadest sense, means picking up free money - money that is free because of other people's preferences

except, finding exploitable inconsistencies in other peoples preferences that haven't yet been destroyed by some other arbitrageur actually requires a fair bit of work and/or risk.

Comment author: LauraABJ 13 November 2009 07:16:47PM 3 points [-]

My husband's law professor described arbitrage as grabbing at nickels from in front of a bulldozer... The point being that you really need to know what your doing as an arbitrageur to make any money at all, and if you don't, you stand to lose quite a bit.

Comment author: Stuart_Armstrong 13 November 2009 06:24:00PM 0 points [-]

From the point of view of the person being arbitraged, this makes no difference...