领导者要善于用人之长

历史与现实启示我们,用人贵在用人之长。在实际工作中,领导者要将人才之长与人才之岗、人才之长与人才之需、人才之长与社会之需有机结合起来,方能选好人才,用好人才。     

Establishing dominance between strategies with interval judgments of state probabilities

In decision-making under uncertainty, a decision-maker is required to specify, possibly with the help of decision analysts, point estimates of the probabilities of uncertain events. In this setting, it is often difficult to obtain very precise measurements of the decision-maker׳s probabilities on the states of nature particularly when little information is available to evaluate probabilities, available information is not specific enough, or we have to model the conflict case where several information sources are available.In this paper, imprecise probabilities are considered for representing the decision-maker׳s perception or past experience about the states of nature, to be specific, interval probabilities, which can be further categorized as (a) intervals of individual probabilities, (b) intervals of probability differences, and (c) intervals of ratio probabilities. We present a heuristic approach to modeling a wider range of types of probabilities as well as three types of interval probabilities. In particular, the intervals of ratio probabilities, which are widely used in the uncertain AHP context, are analyzed to find extreme points by the use of change of variables, not to mention the first two types of interval probabilities. Finally, we examine how these extreme points can be used to determine an ordering or partial ordering of the expected values of strategies.     

浅谈加强党的执政能力建设的关键点

加强党的执政能力建设是推进党的建设和中国特色社会主义事业的新的伟大工程,抓住关键环节才能把这一任务落到实处.加强党的执政能力建设的关键是解决领导干部的本领和作风问题,而思想建设、选拔任用、纪律检查是其主要的关键点.     

国家自然科学基金申请书的撰写实践

结合课题组实践对国家自然科学基金申请书中六项关键内容的填写进行了研究,概括了申请书撰写应把握六个要点:凸显优势选课题,言简意赅写摘要,了解现状讲依据,知无不言叙内容,切合自身定方案,人无我有求创新。同时,侧重于信息技术等具体项目内容对申请书质量的整体提升进行了探讨。     

非负单调函数"中值点"渐近性的一般结果

文[2]给出了非负单调函数积分中值定理的“中值点”的渐近性.本文对其渐近性作了深入的讨论.使它的主要结论成为本文结果的特殊情形.     

一阶非线性常微分方程的极值解

本文利用上下解方法和不动点理论研究一阶非线性常微分方程的极值解,改进和推广了现有结果。     

Now or Later?--Endogenous Timing of Threats

Whereas early threats are chosen before bargaining, late threats are determined after bargaining ended in conflict. Instead of exogenously imposing the timing of threats, these are derived endogenously as in indirect evolution or endogenous timing. Based on a duopoly market, we first derive the equilibrium for all possible constellations regarding the timing of threats. Our analysis surprisingly justifies the early timing of threats as suggested by Nash (1953).     

赌博罪比较研究

同国外刑法关于赌博罪的规定相比较,中国刑法在与赌博相关的术语、赌博罪名的设置、彩票犯罪的规制以及赌具和赌资的处置等方面,对概念、术语的界定以及罪名的设置还有不足之处,关于赌博罪的立法尚需进一步完善。     

Multiple reference points in investor regret

Regret is the result of a comparison between “what is” and “what might have been”. Although regret is a relevant emotion in the life of investors, research studying the regrets of real investors and how these are influenced by multiple reference points is lacking. We present a field survey that investigated the regrets of real stock investors in relation to multiple “what might have been’s.” We found that their regrets are most influenced by what their outcomes might have been had they not invested, by their expected outcomes and by the best-performing unchosen stocks. In addition, we also found that the feeling of regret was influenced by losses or gains relative to each reference point rather than by the size of the loss or gain.     

再论罗勃生函数

本文借助线性同胚关系,确定了罗勃生(Robertson)函数族的闭凸包、极端点和支撑点。我们还讨论了覆盖问题、积分平均和在星形函数族中的应用。