基于多变量混合Poisson分布的最优BMS设计

机动车辆保险精算中的奖惩系统（Ｂｏｎｕｓ－ＭａｌｕｓＳｙｓｔｅｍ,ＢＭＳ）的研究主要集中于汽车第三者责任保险的场合,ＪｅａｎＬｅｍａｉｒｅ在［１］中对此作了详细的探讨,本文作者在［２］中讨论了机动车辆车损险的分类最优ＢＭＳ,孟生旺在［３］中讨论了机动...     

高精度低速数据采集系统

本文为Applel Ⅱ微型计算机提供了一种廉价的高精度低速数据采集系统。该系统的采样频率为3Hz,精度为1/20000,并拥有8个模拟输入通道,适用于仪表自动记录等低速环境。     

A cyclical view of the relationship between corporate governance and strategic management

The vast majority of research on the relationship between corporate governance and strategic management focuses on the impact of corporate governance on strategic management. In this article we propose a cyclical model, highlighting that strategic decisions can also affect corporate governance through shaping firm ownership structure. We discuss the impacts of strategic decisions on firm ownership structure and corporate governance in the contexts of publicly traded firms, private firms, and the privatization of state-owned enterprises. We hope that our cyclical model can promote researchers to develop a more complete view about the relationships between strategic management, ownership structure, and corporate governance.     

Moment‐Independent Sensitivity Analysis Using Copula

In risk assessment, the moment‐independent sensitivity analysis (SA) technique for reducing the model uncertainty has attracted a great deal of attention from analysts and practitioners. It aims at measuring the relative importance of an individual input, or a set of inputs, in determining the uncertainty of model output by looking at the entire distribution range of model output. In this article, along the lines of Plischke et al., we point out that the original moment‐independent SA index (also called delta index) can also be interpreted as the dependence measure between model output and input variables, and introduce another moment‐independent SA index (called extended delta index) based on copula. Then, nonparametric methods for estimating the delta and extended delta indices are proposed. Both methods need only a set of samples to compute all the indices; thus, they conquer the problem of the “curse of dimensionality.” At last, an analytical test example, a risk assessment model, and the levelE model are employed for comparing the delta and the extended delta indices and testing the two calculation methods. Results show that the delta and the extended delta indices produce the same importance ranking in these three test examples. It is also shown that these two proposed calculation methods dramatically reduce the computational burden.     

Fitting competing risks data to bivariate Pareto models

This paper revisits two bivariate Pareto models for fitting competing risks data. The first model is the Frank copula model, and the second one is a bivariate Pareto model introduced by Sankaran and Nair (1993 Sankaran, P. G., and N. U. Nair. 1993. A bivariate Pareto model and its applications to reliability. Naval Research Logistics 40 (7):1013–1020. doi:10.1002/1520-6750(199312)40:7%3c1013::AID-NAV3220400711%3e3.0.CO;2-7.[Crossref], [Web of Science ®] , [Google Scholar]). We discuss the identifiability issues of these models and develop the maximum likelihood estimation procedures including their computational algorithms and model-diagnostic procedures. Simulations are conducted to examine the performance of the maximum likelihood estimation. Real data are analyzed for illustration.     

论行业语境下高校校友资源的开发与利用

校友资源是高校最富饶的人才资源。本文试图在行业语境中，讨论高校发展与校友资源之间的辩证关系，并以此为基础，提出开发和利用高校校友资源的对策。     

“可行能力”与西部民族地区和谐社会构建

“可行能力”是一个有重要理论意义的经济学范畴。一个人的可行能力指的是此人有可能实现的、各种可能的功能性活动的组合。可行能力是实现各种可能的功能性活动组合的实质自由（或者用日常语官说，就是实现各种不同生活方式的自由）。缺乏“可行能力”，难以构建西部民族地区和谐社会。西部民族地区的个人可行能力归纳为三个方面，即利益表达、经济参与和社会机会，以此来考察西部民族地区的个人可行能力的状况。     

累积的异质性：生命历程视角下的老年人分化

本文以生命历程理论为研究视角，以深度访谈的方法收集老年人“主诉”的关于过去的生活资料，试图通过对个人能动性与生命历程时间性的强调，来分析个体生命历程与社会变迁的相互嵌入过程，以及这一过程中不断分化的内部机制。研究发现，老化的过程是一个随时间推移不断累积与分化的过程，累积因素的先后顺序对个体之间的分化具有重要意义，累积是生命历程资本遭遇生命历程风险的结果，是社会结构与个人能动性相互作用的动态过程，其中社会政策的变迁对累积过程具有决定性的影响。     

西藏语言政策的变迁

本文结合国外一些国家的少数民族语言政策 ,介绍了我国少数民族语言政策的制定、实施以及对西藏语言政策制定的影响 ,描述了西藏语言政策形成和变迁的轨迹     

五十年来情绪人类学发展综述——心理人类学发展的趋势

人类学百年发展历程中,始终伴随着对心理学学科理论和实践资源的汲取,随着心理学逐渐对以往科学主义、本质主义的扬弃,将现象学、认知论纳入到学科反思、人类学研究也开辟了注重个体内在化情绪的人类学研究,形成了如今颇受瞩目的情绪人类学领域。阐释学大师格尔兹对于情绪关注的研究,启发后辈学者,心理人类学正越来越多地将情绪作为研究的对象,以揭示他者文化蕴藏的深意。