Here, there is far less epidemiological evidence as to disease risk than exists for smoking because, in part, the products are medicines that were designed to be used for a short period of time as an aid to complete smoking cessation (Lee 2017)
The robustness of the 2SLS estimates is confirmed through the first-stage F-statistics, which indicate strong instruments, particularly for the years of schooling of the highest educated child (F-statistic=101.54)
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Among middle-aged men, 46% of smokers develop cardiovascular disease compared to only 36% of non-smokers
the 1930 Conference was itself a successor to conferences in Washington, D.C., in 1922 and Geneva, Switzerland, in 1927
Its reliable, consistent, and provides a neutral canvas