Despite numerous side effects associated with smoking and drinking, the appealand conditional demand of themin China are still in the ascendant. Though a heavy volume of literature has been found with respect to this issue, few empirical studies have been done on smoking and drinking in China. We attempt to bridge this gap by estimating two-part models of smoking and liquor drinking demand of u...

Swiss-CHAT’s playful approach to public rationing can be considered in terms of deliberative process design as well as in terms of health policy. The process’ forced negotiation of trade-offs exposed unexamined driving questions, and challenged prevalent presumptions about health care demand and about conditions of public reasoning that enable transparent rationing. While the experiment provide...

We consider the problem of demand estimation for public transport networks. Given an origin-destination matrix representing demand, distribution flow among different lines can be obtained assuming that it corresponds to a certain equilibrium characterized by optimization problem. The knowledge is expensive and sometimes unaffordable in practice. Traditionally, estimated using statistical or eco...

background: increasing number of women in reproductive ages and tending small families will result in demand for using contraception in near future. the study tried to assess the demand for contraceptive methods and its determinants among kurdish women in mahabad city. methods: a sample of over 700 households in mahabad surveyed for the study using questionnaire with interview technique. the va...