Perhaps reading Super Freakonomics? Rehashed here: https://freakonomics.com/2011/12/28/the-perils-of-drunk-walking/ https://freakonomics.com/2011/12/28/the-per

Perhaps reading Super Freakonomics? Rehashed here: https://freakonomics.com/2011/12/28/the-perils-of-drunk-walking/ https://freakonomics.com/2011/12/28/the-perils-of-drunk-walk... Google will provide people who don't like assumptions made in Levitt's math. Disclaimer -- I did research for Levitt and John List when I was planning to go for an Econ PhD, but on nothing related to drunk driving.