LTR junk-food consumption balances the marginal satisfaction with the marginal deterioration of health. An LTR person discounts the instantaneous marginal satisfaction from junk-food consumption by its implications for his survival probability. His change rate of health evaluation is increased...

Early-age enlistment increases a small country's potential army size and thereby its attack-deterrence capacity. However, physical and psychological injuries and, ultimately, death generate a loss of quality-adjusted life-years that reduces the net benefit from early-age enlistment. The net...

Junk-food consumption, health and productivity are analyzed within an expectedlifetime- utility-maximizing framework in which the probability of living and productivity rise with health and health deteriorate with the consumption of junkfood. So long that the junk food’s relative taste-price...

An expected-net-national-benefit-maximizing enlistment-age is analytically derived for small countries engaged in external conflicts by considering the effects of the enlistment age on army size, probability of war, military performance, forgone civilian output, remunerations in the case of...