城市社会的时间地理学研究

时间地理学是结合地理学与社会学的研究方法则一种从各种时空制约条件下人的行为研究入手，以全新的视角来解释人地关系的方法，作者在概括地介绍时间地理学的产生背景及方法特色的基础上，重点说明了城市社会研究中时间地理学方法的应用状况，并展望了未来的研究方向。     

Gamson’s law and hedonic games

This note adds one celebrated coalition formation game due to Gamson (Am Soc Rev 26:373–382 1961a, Am Soc Rev 26:565–573, 1961b) in the list of applications of the theory of hedonic games explored by Banerjee et al. (Soc Choice Welf 18:135–153, 2001) and Bogomolnaia and Jackson (Games Econ Behav 38: 204–230, 2002). We apply their results to study the original Gamson game and offer extensions both to a multi-dimensional characteristics space and to an infinite number of players.     

从中英文的差别看英汉互译中的不等值现象

以英语和汉语这两种存在于完全独立的思维体系中的语言为例,从其语言结构,语义特征,地域文化氛围,探究英汉互译中的不等值现象,进而从现象到本质地认识翻译这门科学,为科学翻译奠定基础.     

Bayesian Multivariate Spatial Interpolation with Data Missing by Design

In a network of s _g sites, responses like levels of airborne pollutant concentrations may be monitored over time. The sites need not all measure the same set of response items and unmeasured items are considered as data missing by design . We propose a hierarchical Bayesian approach to interpolate the levels of, say, k responses at s _u other locations called ungauged sites and also the unmeasured levels of the k responses at the gauged sites. Our method involves two steps. First, when all hyperparameters are assumed to be known, a predictive distribution is derived. In turn, an interpolator, its variance and a simultaneous interpolation region are obtained. In step two, we propose the use of an empirical Bayesian approach to estimate the hyperparameters through an EM algorithm. We base our theory on a linear Gaussian model and the relationship between a multivariate normal and matrix T -distribution. Our theory allows us to pool data from several existing networks that measure different subsets of response items for interpolation.     

Changes in conjugal life in Canada: Is cohabitation progressively replacing marriage?

This article aims first to contrast the trends of marriage and cohabitation across different regions in Canada, and second, to assess whether cohabitation constitutes a new stage in the progression to marriage, or an alternative to marriage altogether. Based on various empirical demographic indicators, the analysis shows profound differences across the country. In Quebec, cohabiting unions are now widely accepted as forming the basis for family life, whereas they still largely constitute a childless prelude to marriage elsewhere in Canada. The authors discuss the role of different religious and cultural backgrounds, and of recent changes in the relationships between men and women, in accounting for the divergent evolution observed.     

改革化学实验教学，培养化学创新人才

本文围绕实验教学观念的更新、实验内容的精选、实验室建设的改造和学生能力培养等方面内容进行了论述。     

变迁中国家治理模式的类型分析及其启示

自20世纪70年代以来,一些发达国家的政府组织经历了重大的变革,治理成为许多国家改革的新趋势。作者着重分析了国家治理模式的4种类型,即市场式政府、参与式政府、弹性式政府和解制式政府,其治理精神对于我国的行政改革和治理模式的创新,包括政府治理理念的重建、政府结构的优化以及政府运作方式和过程的创新有着很大的借鉴意义。     

The impact of risk aversion and ambiguity aversion on annuity and saving choices

Journal of Risk and Uncertainty - We analyze the impact of risk aversion and ambiguity aversion on the competing demands for annuities and bequeathable savings using a lifecycle recursive utility...     

中欧气候变化治理利益格局比较及对策分析

全球气候治理关系到世界各国和全人类的共同利益。国家利益决定一国在全球气候治理中的立场,成本与收益的激励决定一国在气候治理的国际合作中的态度。欧盟与中国在气候治理中的不同表现是基于各自在发展阶段、能源结构、贸易结构等方面的国情不同导致的不同的节能减排成本与激励水平。推动全球气候治理需要有效的国际合作,应加强气候问题的科学研究,促进节能减排的技术推广,避免国际合作中的泛道德化和目标过高等倾向。