Score contribution per author:
α: calibrated so average coauthorship-adjusted count equals average raw count
In an effort to increase understanding of the alcohol/income puzzlethe finding that drinking appears to lead to higher incomethis paper presents maximum simulated likelihood estimates of a system of limited dependent variables governing smoking and drinking patterns and income. With all else held constant, moderate drinking is associated with 10 percent higher income, and heavy drinking associated with 12 percent higher income, than drinking abstention.