James_Miller comments on Open Thread February 25 - March 3 - Less Wrong

8 Post author: Coscott 25 February 2014 04:57AM

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Comment author: James_Miller 25 February 2014 08:04:38PM 5 points [-]

To illustrate dead-weight loss in my intro micro class I first take out a dollar bill and give it to a student and then explain that the sum of the wealth of the people in the classroom hasn't changed. Next, I take a second dollar bill and rip it up and throw it in the garbage. My students always laugh nervously as if I've done something scandalous like pulling down my pants. Why?

Comment author: maia 25 February 2014 09:39:50PM 4 points [-]

Because destroying money is viscerally aversive and surprising?

Comment author: shminux 25 February 2014 08:11:30PM 10 points [-]

Because you are breaking the law?

Comment author: Yvain 28 February 2014 09:47:53AM 7 points [-]

Because it signals "I am so wealthy that I can afford to tear up money" and blatantly signaling wealth is crass. And it also signals "I am so callous that I would rather tear up money than give it to the poor", which is also crass. And the argument that a one dollar bill really isn't very much money isn't enough to disrupt the signal.

Comment author: CellBioGuy 26 February 2014 12:24:27AM 3 points [-]

Because money is heavily charged with symbolism in our society, much like that which lies beneath pants.

Comment author: Salemicus 25 February 2014 09:42:56PM 3 points [-]

Of course, destroying the dollar bill also doesn't reduce societal wealth.

Comment author: James_Miller 25 February 2014 11:56:40PM 2 points [-]

No, and I briefly make this macro point,