I wonder how well this matches Murphy & Becker's theory of Rational Addiction[0]; AFAIK it properly predicted the change in smoker percentage as a function of p

I wonder how well this matches Murphy & Becker's theory of Rational Addiction[0]; AFAIK it properly predicted the change in smoker percentage as a function of price (but not the percentage of drug users) [0] https://en.wikipedia.org/wiki/Rational_addiction https://en.wikipedia.org/wiki/Rational_addiction