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Bruce Tonn  Donald MacGregor 《Futures》2009,41(10):706-714
This paper presents a scenario, a written narrative that describes a series of events that could lead to the extinction of humans as a species. The scenario is built upon three blocks of events. The first contains events that could severely and rapidly reduce human population in a relatively few years. The second block of events describes the regression of human civilization and technological base and the further loss of human population. The third block encompasses global environmental events that the remaining humans are subsequently unprepared to handle. The scenario posits the death by asphyxiation of the last human being by the year 3000.  相似文献   
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Several studies report an asymmetry in the distribution of earnings around specified benchmarks. However, doubt has arisen over whether the observed ‘kink’ in the distribution of earnings is solely caused by earnings management. We use a ratio analysis approach to examine a range of specific accruals for evidence of earnings management. We find little evidence that firms immediately above the benchmark have abnormal receivables, inventories or provisions. However, they do increase cash‐from‐customers and reduce inventory. Thus, our results support the recent research that suggests that firms engage in real actions to meet earnings benchmarks.  相似文献   
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Most studies of alcohol-related traffic fatalities find beer taxes to be an important policy variable. This is surprising since beer taxes only have a small impact on consumption and heavy drinkers are the least responsive to prices. This study shows that the tax relationship is not robust across data periods and that it reflects missing variable biases. While lack of control for law enforcement effort does not appear to bias tax coefficients, failure to include determinants of alcohol consumption other than taxes and drinking age and/or factors that simultaneously determine drinking behavior and political support for alcohol taxes apparently do.  相似文献   
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中国式上市     
中国的银行和保险公司在纽约和香港的高价首次公募引人注目.但是近些年来,还有一批中国公司一直在默默地开发国际资本市场.不具备开展引人注目的首次公募的规模或利润的企业发现,它们可以通过反向兼并的方式实现觊觎已久的海外上市目标.  相似文献   
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This article argues that the industrial relations (IR) field has had two distinct paradigms — an original paradigm centred on the employment relationship, and a modern paradigm centred on unions and labour–management relations. In practice, IR scholars in the decades after the Second World War frequently adopted the former as a broad principle but followed the latter in research and teaching. The narrower labour–management paradigm has created a significant survival challenge for the IR field, given the marked long‐term decline in union density in most countries. I join with others in arguing that to survive and prosper in the years ahead, the field needs to return to an updated version of the original ‘employment relationship’ paradigm. To promote this end, I describe the major features of the original paradigm, including its core positive and normative principle. I also outline how this core principle provides the foundation for an integrative IR theory of the employment relationship, which the field greatly needs to move ahead.  相似文献   
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The United States has experienced a dramatic increase in foreign direct investment (FDI) in recent years. While foreign firms bring immediate benefits of high‐paying jobs, data limitations have prevented detailed study on FDI's long‐term effects on the states receiving it. By creating a new stock measure of FDI based on employment, we are able to capture these long‐term effects. Results demonstrate that FDI has a greater impact on per capita output growth than domestic investment for US states that meet a minimum human capital threshold. Ironically, the most active states in the recruitment of FDI tend to fall below this threshold.  相似文献   
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