It's quite telling that this is nothing more than an abstract but it has gained votes so fast it hit the top link.
The abstract page has a link to the whole paper as a PDF:
https://pallais.scholars.harvard.edu/sites/g/files/omnuum592...
The abstract page has a link to the whole paper as a PDF:
https://pallais.scholars.harvard.edu/sites/g/files/omnuum592...