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31.
L. Achy 《Applied economics》2013,45(5):541-553
This article investigates purchasing power parity (PPP) in the specific context of middle income countries. To circumvent the low power of traditional stationarity tests (Augmented Dickey-Fuller and Phillips-Perron tests), it performs variance ratio and fractional integration tests in addition to Perron's test that accounts for potential structural changes in real exchange rate processes. Beyond estimating half-life shocks to PPP, this article attempts to explain these estimates using a set of country specific variables as suggested by economic theory. The evidence suggests that reversion to parity tends to be faster in high inflation countries and that productivity improvement leads to a higher level of persistence. Openness to trade tends to reduce the extent of deviations from parity but this result does not appear to be statistically robust. Evidence shows also that deviations are less persistent under a fixed exchange rate regime and under unrestricted capital mobility. 相似文献
32.
Ian W. H. Parry 《International Tax and Public Finance》2003,10(3):281-304
This paper develops an analytical framework for estimating the marginal excess burden (MEB) of taxes on gasoline, alcohol, tobacco, and labor in the UK, accounting for externalities and interactions among the taxes. Under most scenarios the MEB of the gasoline tax exceeds that for the labor tax, the MEB of the alcohol tax is roughly the same, while the MEB of the tobacco tax is lower than for the labor tax. These preliminary findings suggest that the gasoline tax may be too high, the alcohol tax might be about right, and the tobacco tax might be too low. 相似文献
33.
Alcohol has long been known as the demon drink; an epithet owed to the numerous social ills it is associated with. Our lab-in-the-field experiment assesses the extent to which changes in intoxication and an individual's environment lead to changes in overconfidence or cognitive ability that are, in turn, often linked to problematic behaviours. Results indicate that it is the joint effect of being intoxicated in a bar, rather than simply being intoxicated, that matters. Subjects systematically underestimated the magnitude of their behavioural changes, suggesting that they cannot be held fully accountable for their actions. 相似文献
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This article explores a wide range of issues that proponents of setting minimum prices for alcohol must resolve before they can safely claim their proposals improve public health and decrease public health care costs. Problems range from inability to know ‘correct’ prices and why tacking on pricing regulations to markets already taxed makes sense, to various unintended adverse consequences such as generating higher demand for illegal drugs and alcohol. It also remains unclear why advocates would not prefer to raise taxes since this is the typical method that economists propose to correct markets in which harm spills over to innocent parties. 相似文献
36.
Using a representative sample of the 2001 National School‐based Youth Risk Behavior Survey, this study investigated the contemporaneous and intertemporal relationship between the use of licit and illicit substances by American youth between the ages 12 and 18. The results indicated a strong contemporaneous relationship between smoking cigarettes, drinking alcohol, smoking marijuana, and using cocaine. The results supported the gateway hypothesis indicating that prior smoking of cigarettes is significantly associated with the probability of current marijuana and cocaine use, as prior drinking of alcohol is significantly associated with the probability of current marijuana and cocaine use. The results also showed that males had a higher probability of using cocaine than females, whereas black students had a higher probability of smoking marijuana and using cocaine than white students. Age and race were associated with marijuana and cocaine use, but cocaine use was further linked with the factors of gender, region, and metropolitan area. These findings could have implications for public policies regarding prevention. 相似文献
37.
通过分析测试过程产生的不确定度分量来源,并利用测试结果及相关资料按照JJF1059《测量不确定度评定与表示》评定该测试结果的不确定度。 相似文献
38.
Josephine Previte Rebekah Russell‐Bennett Joy Parkinson 《International Journal of Consumer Studies》2015,39(1):12-24
Social marketing by Western governments that use fear tactics and threatening information to promote anti‐drinking messages has polarized ‘binge drinking’ and ‘moderate drinking’ through a continuum that implies benefits and harms for both individuals and society. With the goal of extending insights into social marketing approaches that promote safer drinking cultures in Australia, we discuss findings from a study that examines alcohol consumers' moderate‐drinking intentions. By applying the theory of planned behaviour and emotions theory, we discuss survey results from a sample of alcohol consumers, which demonstrate that positively framed value propositions that evoke happiness and love are more influential in the processing of an alcohol moderation message for alcohol consumers. The key limitations of this study are the cross‐sectional nature of the data and the focal‐dependent variable being behavioural intentions rather than behaviours. Research insight into the stronger influence of positive emotions on processing an alcohol moderation message establishes an important avenue for future social marketing communications that moves beyond negative, avoidance appeals to promote behaviour change in drinkers. These research findings will benefit professionals involved in developing social change campaigns that promote and reinforce consumers' positive intentions, with messages about the benefits of controlled, moderate drinking. 相似文献
39.
Soyeon Shim Jennifer L. Maggs 《Family and consumer sciences research journal / American Association of Family and Consumer Sciences》2005,33(3):255-273
On the basis of alcohol consumption rates, the authors segmented a sample of college students (N = 669) into four types: the non/seldom drinker (17%), the social drinker (43%), the typical binge drinker (25%), and the heavy binge drinker (14%). Once the four segments were defined, each was profiled employing a psychographic scheme that encompasses personal values, beliefs regarding drinking, alcohol shopping orientations, situational contingencies, and demographics. Binge drinkers were best differentiated from social drinkers and non/seldom drinkers by social‐hedonic characteristics such as social‐affiliation values, psychological consequences of drinking, recreational shopping orientations, and social situations. Binge drinkers were also differentiated by several other market/consumption relevant factors. On the other hand, several utilitarian characteristics, such as health/moral consciousness, differentiated non/seldom drinkers from other groups. Discussion and the implications of this study are presented with the goal of aiding binge drinkers themselves as well as prevention and intervention practitioners. 相似文献
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