To: Lady Lurksalot who wrote (31547 ) 4/1/2005 5:56:09 PM From: Oeconomicus Read Replies (2) | Respond to of 90947 Holly, tell X that Harvard economist Kip Viscusi estimates the marginal external (i.e. social as opposed to private) costs and benefits of smoking as follows: External costs: · Costs of second-hand smoke to nonsmokers, $.16 per pack · Costs to government of extra medical care for smokers, $.55 per pack · Costs to private health plans of extra medical care for smokers, $.14 per pack · Tax revenue loss from the shorter life-expectancy of smokers, $.40 per pack · Costs to society of extra sick leave for smokers, $0.01 per pack · Costs to society of extra fires from smoking, $0.02 per pack. External benefits: · The shorter lives of smokers lowers the costs to government and private insurers of providing health care in nursing homes, $.23 per pack · The shorter lives of smokers lowers the costs to government and private pension providers of providing Social Security and private pensions, $1.19 per pack So, as you can see, the effect of smokers' behavior, however self-destructive, is a net positive benefit to society (excluding their own private benefits, which must exceed their costs or the market wouldn't exist) of some 14 cents a pack. Economic theory, BTW, shows that in the presence of net positive externalities, markets will tend to underproduce, absent some means of internalizing those benefits into the private decisions of actors in the market. In other words, the privately optimum quantity of cigarettes produced and consumed, given the set of private costs and benefits, is less than what is socially optimal. Such a market inefficiency, however, can be easily addressed with subsidies to producers or consumers, thus lowering the private cost of smoking and thereby increasing quantity consumed. Less effective would be efforts at moral suasion - i.e. encouraging people to smoke more, perhaps through advertising or educational programs, so that society can realize the external benefits. The irony, of course, is that while we do subsidize producers of tobacco, those subsidies are offset by high excise taxes on the sale of cigarettes. Seems the anti-smoking zealots are costing us all a lot of potential gains from increased smoking. Hope that helps. ;-)