Larifari comments on Faustian bargains and discounting - Less Wrong

12 Post author: RolfAndreassen 29 January 2012 05:10AM

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Comment author: Larifari 29 January 2012 07:00:34PM 13 points [-]

The integral of 1/t is log(t), thus hyperbolically discounted constant amount of torture over infinite time is still infinite. Hence your intuition about the Faustian bargain is consistent with hyperbolic discounting (but not with exponential discounting).

Comment author: RolfAndreassen 30 January 2012 04:58:55AM 1 point [-]

Ah. Very good point. I hadn't actually checked that hyperbolic discounting would have the property of integrating to a constant. I assumed that since it falls faster than exponential, the integral would be smaller - but it only falls faster initially.