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41.
Taxes on tobacco provide a significant income for the Australian government — $5.1 billion in 2001. At the same time, health officials are making strenuous efforts to reduce smoking, particularly among teenagers. Some economists suggest that raising taxes on tobacco will produce more revenue while at the same time lowering smoking rates, particularly among youths who have less discretionary spending power than adults. But a by‐product of excise tax in Australia has been the emerging market in “chop‐chop,” tobacco diverted from legal channels by growers who receive considerably higher prices for a part of their yield than they can obtain from legal manufacturers. The article details this situation and suggests that only bold solutions may be able to reduce tensions in tax policies, smoking rates and the “chop‐chop” black market.  相似文献   
42.
It is time family therapy looked wider than the therapy session. Problems presenting also need to be viewed within a societal context. The complexity and fluid nature of issues affecting the family today needs to be recognised. To highlight this, 3 divergent areas are discussed; family structure, culture, and the nuclear threat. The myth of homogeneity is exposed and the pluralistic nature of Australian society is discussed. It is argued that family therapists have a responsibility to be aware of, and to comment on, family policy issues if the approach is to continue to develop divergent directions and extra depths.  相似文献   
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豁罗剌思部即郭尔罗斯部 ,起源于额儿古捏·昆的蒙古部落。初迁根河流域 ,后迁至洮儿河、霍林河一带 ,其中一支于 1 1 95年迁至嫩江、松花江汇流处游牧。该部曾骚扰过金国边境 ,也曾与成吉思汗的蒙古部抗衡 ,后来臣服金朝 ,又加入了蒙古部的联盟。元代时自成部落。明朝中叶科尔沁蒙古的一支占据其地 ,并以郭尔罗斯之名为部号 ,实为同名异氏 ,该部遂成为科尔沁蒙古郭尔罗斯部的属部。清代该部组建了蒙古八旗中的正白旗 ,并与科尔沁部的郭尔罗斯人杂居共处  相似文献   
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The effects of an oil supply disruption on the U.S. economy are analyzed along with the various policy options. Part of the analysis is based on a computerized model of the U.S. economy and the world oil market. Micro as well as macroeconomic issues are considered. The paper argues against the use of price controls and allocations and also against a disruption tariff used as a stand-alone measure. It advocates the use of some stabilizing macroeconomic measures and a temporary producer tax similar to the windfall profits tax.  相似文献   
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In this article, small sample properties of the maximum-likelihood estimator (m.l.e.) for the offspring distribution (pk) and its mean m are considered in the context of the simple branching process. A representation theorem is given for the m.l.e. of (Pk) from which the m.l.e. of m is obtained. The case where p0 + p1 + p2 = 1 is studied in detail: numerical results are given for the exact bias of these estimators as a function of the age of the process; a curve fitting analysis expresses the bias of m? as a function of the mean and the variance of the offspring distribution and finally an “approximate m.l.e.” for (pk) is given.  相似文献   
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Alcohol abuse on college campuses continues to be a significant public health issue and health promotion strategies are being directed at changing the culture of collegiate drinking. From a qualitative research perspective such efforts remain uniformed since this area of research is currently dominated by large-scale surveys that illuminate little regarding undergraduate perceptions of alcohol use. This study describes results conducted on perceptions of drinking among college students, and discusses the implications these results may have for developing collegiate alcohol abuse prevention programs.  相似文献   
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“The task of the most advanced societies, is, then, a work of justice… Just as the ideal of lower societies was to create or maintain as intense a common life as possible, in which the individual was absorbed, so our ideal is to make social relations always more equitable… The harmony of functions and, accordingly, of existence, is at stake. Just as ancient peoples needed, above all, a common faith to live by, so we need justice…”  相似文献   
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