Marginal Regression of Gaps Between Recurrent Events

Recurrent event data typically exhibit the phenomenon of intra-individual correlation, owing to not only observed covariates but also random effects. In many applications, the population may be reasonably postulated as a heterogeneous mixture of individual renewal processes, and the inference of interest is the effect of individual-level covariates. In this article, we suggest and investigate a marginal proportional hazards model for gaps between recurrent events. A connection is established between observed gap times and clustered survival data with informative cluster size. We subsequently construct a novel and general inference procedure for the latter, based on a functional formulation of standard Cox regression. Large-sample theory is established for the proposed estimators. Numerical studies demonstrate that the procedure performs well with practical sample sizes. Application to the well-known bladder tumor data is given as an illustration.     

软预算约束与国企改革：从要素投入的视角分析

论文运用动态模型对软预算约束的形成路径进行了理论研究,并对中国国有企业改革的路径选择进行实证研究。研究结果表明软预算约束起源于企业要素投入与生产模式的匹配模式,而中国国有企业改革路径选择的结果是使要素投入和生产模式满足弱匹配条件。     

远程大气监测网络的信号与信道匹配及设计

研究了远程大气自动监测网络的信道、抗干扰和信号和与信道的匹配问题，介绍了该监测网的设计，讨论了远程设备的自动控制，以及远程通讯，可靠性等问题。     

Approximate Likelihoods for Generalized Linear Errors-in-variables Models

When measurement error is present in covariates, it is well known that naïvely fitting a generalized linear model results in inconsistent inferences. Several methods have been proposed to adjust for measurement error without making undue distributional assumptions about the unobserved true covariates. Stefanski and Carroll focused on an unbiased estimating function rather than a likelihood approach. Their estimating function, known as the conditional score, exists for logistic regression models but has two problems: a poorly behaved Wald test and multiple solutions. They suggested a heuristic procedure to identify the best solution that works well in practice but has little theoretical support compared with maximum likelihood estimation. To help to resolve these problems, we propose a conditional quasi-likelihood to accompany the conditional score that provides an alternative to Wald's test and successfully identifies the consistent solution in large samples.     

基于CBR技术的员工流失风险识别方法

员工流失风险识别是企业发现并准确识别各种员工流失风险因素的过程，是企业制定相应的员工流失风险管理措施的基础。基于员工流失风险识别的特征，讨论一种基于实例的推理技术在员工流失风险识别过程中的具体应用，重点研究风险识别实例的知识表示、组织管理及检索与匹配方法，为企业有效实施员工流失风险管理提供解决方案。     

英语试卷的编排

要让学生考出真实水平 ,有很多因素可以促成这一目标的达到 ,其中一个因素为试卷的编排。试卷的编排涉及到试卷的总体编排和试卷题目各部分的编排。编排顺序或方式不当皆可导致分数的无效差异 ,所以应引起注意。     

Hypotheses testing for a multidimensional parameter of inhomogeneous Poisson processes

We observe a realization of an inhomogeneous Poisson process whose intensity function depends on an unknown multidimensional parameter. We consider the asymptotic behaviour of the Rao score test for a simple null hypothesis against the multilateral alternative. By using the Edgeworth type expansion (under the null hypothesis) for a vector of stochastic integrals with respect to the Poisson process, we refine the (classic) threshold of the test (obtained by the central limit theorem), which improves the first type probability of error. The expansion allows us to describe the power of the test under the local alternative, i.e. a sequence of alternatives, which converge to the null hypothesis with a certain rate. The rates can be different for components of the parameter.     

"故意伤害罪致人重伤"情节量刑均衡的比较论证

罪刑应当均衡,但是实然与应然的状态总是存在着一定的差距。仅看"故意伤害罪致人重伤"情节的量刑,轻重没有明显的不妥,但当与其他同等量刑档次犯罪及其情节相比较时,便会发现存在着罪刑不均衡之嫌。是本罪的该情节量刑轻了,还是他罪的量刑重了,亦或其他?这是罪刑均衡理论中需要解决的一个具体细节问题。     

专业技术职务任职资格定量评审探讨

本文对如何搞好任职资格的评审提出了“申请评职基本分+专家组意识评审分”综合评审的模式设想,该设想强调目前资格的评审应以对国家作出的贡献为主,并以此强调,高级技术职务的任职要求应建立一个在全国范围内统一的最基本的个人“申请评职基本分”标准。本文对一些标准定分提出了初步设想,最后着重阐述了实行“申请评职基本分”的意义所在。