共查询到12条相似文献,搜索用时 62 毫秒
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作为物流技术重要装备的工业车辆产品,近年来 出口一直呈上升的趋势,尤其是近两年来重点骨干企 业增长速度更为可观。目前。安徽叉车集团公司、浙 江杭叉工程机械股份有限公司、大连叉车有限责任公 司、宁波如意股份有限公司、浙江诺力机械制造有限 相似文献
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未来十年,艺术品份额投资将是继股票、房地产投资之后,普通人最不容错过的第三个重要投资机会。而现在,这场投资盛宴已经徐徐拉开帷幕 相似文献
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Some remarks are made concerning the application of the VON NEUMANN ratio in testing the residuals of a regression against serial correlation.
Special attention is paid to the fact that in general the VON NEUMANN ratio increases when first differences of the original variables are used. 相似文献
Special attention is paid to the fact that in general the VON NEUMANN ratio increases when first differences of the original variables are used. 相似文献
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《Statistica Neerlandica》1960,14(1):51-56
The Von Neumann Ratio
The independence of successive variables can be tested by means of the Von Neumann Ratio. The expectation of this statistic equals 2. Its distribution can be approximated by a normal distribution for n > 20. 相似文献
The independence of successive variables can be tested by means of the Von Neumann Ratio. The expectation of this statistic equals 2. Its distribution can be approximated by a normal distribution for n > 20. 相似文献
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《Human Resource Management Review》2017,27(2):255-264
This editors' introductory article to the Human Resources Management Review special issue on inductive research methods aims not only to provide an overview of the four main articles, but to provide guidance to researchers and gatekeepers about how best to conduct such research. We address four specific goals in the current article. First, we present a brief overview of each of the four papers. Second, we provide a general background on deduction, induction, and abduction: what they are, how they are distinguished from one another and should be used in a complementary manner, and how our field has moved away from inductive toward deductive paradigms over the last five decades. Third, we shed further light on the current representations of deductive versus inductive approaches in our collective published works, and what can/should be done to achieve a better balance between them as we move forward. Fourth, we offer several “best-practice” recommendations for how best to conduct and evaluate research that does not conform to the prevailing hypothetico-deductive model. 相似文献
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