A bootstrap control chart for inverse Gaussian percentiles

The conventional Shewhart-type control chart is developed essentially on the central limit theorem. Thus, the Shewhart-type control chart performs particularly well when the observed process data come from a near-normal distribution. On the other hand, when the underlying distribution is unknown or non-normal, the sampling distribution of a parameter estimator may not be available theoretically. In this case, the Shewhart-type charts are not available. Thus, in this paper, we propose a parametric bootstrap control chart for monitoring percentiles when process measurements have an inverse Gaussian distribution. Through extensive Monte Carlo simulations, we investigate the behaviour and performance of the proposed bootstrap percentile charts. The average run lengths of the proposed percentage charts are investigated.     

"马克思哲学进步到现代西方哲学"是一个伪命题

马克思哲学进步到现代西方哲学是一个伪命题。不能为了编造这种命题而扭曲和混淆别人的观点;对现代西方哲学不能简单否定,但只有马克思在哲学上的革命变更才揭示了现代哲发展的正确方向。科学的实践观是马克思主义哲学的核心观点,只谈一般唯物主义观点而否定实践观的核心作用,不是维护、而是贬低马克思哲学。     

操纵证券市场罪兜底条款之探析

随着社会和科学技术的发展,操纵证券市场行为变得越来越复杂且难以认定。比较和分析各国相关立法与我国相关规定,结合我国证券市场已经出现或可能出现的操纵行为,可见我国“以其他方法操纵证券市场”行为方式的犯罪．现阶段主要包括蛊惑交易、虚假申报、特定时段交易、抢帽子交易和违反诚信的安定操作等5种。     

Verification in biometric systems: problems and modern methods of their solution

The paper deals with the problem of electronic verification of people on the basis of measurement information of a fingerprint reader and new approaches to its solution. The offered method guaranties the restriction of error probabilities of both type at the desired level at making a decision about permitting or rejecting the request on service in the system. On the basis of investigation of real data obtained in the real biometrical system, the choice of distribution laws is substantiated and the proper estimations of their parameters are obtained. Using chosen distribution laws, the normal distribution for measurement results of characteristics of the people having access to the system and the beta distribution for the people having no such access, the optimal rule based on the Constrained Bayesian Method (CBM) of making a decision about giving a permission of access to the users of the system is justified. The CBM, the Neyman–Pearson and classical Bayes methods are investigated and their good and negative points are examined. Computation results obtained by direct computation, by simulation and using real data completely confirm the suppositions made and the high quality of verification results obtained on their basis.     

破产欺诈犯罪立法研究

破产欺诈犯罪是破产犯罪中最严重、最典型的犯罪。英美法系和大陆法系的很多国家都做了规定。在我国大陆,破产欺诈犯罪可以适用的罪名是刑法第162条妨害清算罪,和《刑法修正案(六)》第六条的虚假破产罪。通过考察国外立法,以期对我国立法完善有所帮助。      

文中子研究述论

在中国学术史上、在儒学的发展史中,文中子王通都占据着重要的地位,对后世的思想界产生了很大的影响。但于文中子的研究,相对其他儒家学者来说一直比较薄弱,亦存在着一些疑团和迷雾,当代的文中子研究也出现了一些新的起色。在对这位大儒深入研究之前,展望一下文中子研究的历史与现状是很有必要的。     

信息不对称条件下双寡头市场中质量差异化产品虚假信息问题研究

基于博弈论和契约理论,研究了信息不对称条件下双寡头市场质量差异化产品定价过程中虚假信息的问题。消费者与企业关于产品质量信息存在严重不对称,为企业使用虚假质量信息提高企业利润提供了较大的空间。为分析企业使用虚假信息的问题,本文基于Bertrand博弈模型构建了双寡头市场质量差异化产品定价模型并求解企业利润。求解结果表明双寡头市场的纳什博弈均衡解为两企业均使用虚假信息,在此基础上进一步从契约的角度对企业使用虚假信息的问题进行了合理规避。最后运用算例分析验证了模型的正确性。     

近年《二十四诗品》真伪讨论综述

《二十四诗品》一般认为是晚唐司空图所撰，近年来其真伪问题引起学界热烈讨论，争论的焦点主要集中在对有关《诗品》文献的辨析、《诗品》的版本源流、司空图与《诗品》诗学思想的异同这三个方面，由《诗品》真伪的讨论还引起对相关问题的关注，如对古籍版本的重视，对《诗家一指》的研究等。本文综述了这场讨论中正反两方的意见，以见这场讨论的概况和意义。