哲学是科学的指导还是科学的工具——上世纪八十年代科学与哲学关系的论战

文章考察八十年代中国自然辩证法四大论战之一——科学与哲学关系的论战。论文首先追溯了查汝强与许良英观点分歧以及由此引发的争论;接着详细探讨了双方观点分歧和论战始末;最后对论战做了总结和思考,指出论战与八十年代的思想解放紧密联系在一起,有力地推动了思想解放的深入。     

种次号作为书次号时辅助区分号的设置与应用

本文论述在以种次号作为书次号时如何合理使用辅助区分号，使得馆藏排架更加科学合理，方便读者利用。     

An improved alternative estimation procedure for current population mean in presence of positively and negatively correlated auxiliary variables in two-occasion rotation patterns

Abstract

The present study confirms the influential role of a positively and a negatively correlated auxiliary variables in enhancing the precision of estimates of current population mean in two occasion rotation (successive) sampling. Exponential-type estimators of current population mean have been proposed for three different situations: (i) the information on a positively correlated auxiliary variable is readily available on both occasions (ii) the information on a negatively correlated auxiliary variable is readily available on both occasions and (iii) the information on both positively and negatively correlated auxiliary variables are readily available on both the occasions. The characteristics of the proposed estimators have been explored and their efficacious performances are compared with the natural and recent contemporary estimators. Optimum replacement strategies of the proposed estimation procedures have been formulated. Simulation and empirical studies are carried out to justify the proposition of the proposed estimators and appropriate recommendations have been put forward to the survey practitioners.     

中国农村民间借贷市场融资约束环境下利率定价模型分析——以广东农村实地调查数据为例

通过对广东农户民间借贷行为实地调查的问卷进行数据分析,了解农村民间借贷中的资金供求关系,发现存在的融资约束问题,进而对融资约束环境下民间借贷资金利率定价过程进行实证分析;着重考察农村民间借贷利率受公共信息和私人信息影响的程度,从借款人和贷款人的角度分别建立定价模型进行经验分析。结果显示,定价模型在F检验1%水平上显著,其他模型具有R2的统计显著性;反映借款用途的变量在10%水平上显著,其他变量均在5%水平上显著。这说明该市场利率能够反映公共信息的影响,借款人和贷款人的利率定价也反映了各自私人信息中相关风险和财务能力因素的影响,得到的经验结论主要是:第一,农村民间借贷市场是自主交易的金融市场;第二,其利率定价过程基本市场化。     

使用种次号加辅助区分号对“同类书”的集中方法

由于在文献分类编目工作中会遇到各种内容相同,而在装帧形式、版本形式等方面不同的“同类书”,而将这些“同类书”在目录组织进而在分类排架中组织在一起十分困难,为了方便读者对比和选择使用,阐述了采用种次号加辅助区分号将这些“同类书”集中的具体方法,结果表明,此种方法不仅目录组织清晰,还有助于读者对图书的检索和利用。     

On the Flexibility of Metropolis–Hastings Acceptance Probabilities in Auxiliary Variable Proposal Generation

Abstract. Use of auxiliary variables for generating proposal variables within a Metropolis–Hastings setting has been suggested in many different settings. This has in particular been of interest for simulation from complex distributions such as multimodal distributions or in transdimensional approaches. For many of these approaches, the acceptance probabilities that are used turn up somewhat magic and different proofs for their validity have been given in each case. In this article, we will present a general framework for construction of acceptance probabilities in auxiliary variable proposal generation. In addition to showing the similarities between many of the proposed algorithms in the literature, the framework also demonstrates that there is a great flexibility in how to construct acceptance probabilities. With this flexibility, alternative acceptance probabilities are suggested. Some numerical experiments are also reported.     

运动式执法与中国治理的困境

从决策议程对环境的回应、动员社会中的稀缺资源和实现政府间合作三个角度来分析运动式执法的必然性，运动式执法作为一种政策工具和治理模式并非总是消极的。一味地否定运动式执法，既不符合中国公共治理的现实需要，也不符合严肃的学术研究的要求。     

雅克·德里达的马克思主义观及其形成条件

德里达的马克思主义观,是德里达关于马克思主义的基本观点,主要表现在对什么是马克思主义和如何对待马克思主义问题的回答上。德里达的马克思主义观不是凭空出现的,而是有其产生和发展的主客观条件。德里达马克思主义形成的客观条件是:后马克思主义的时代,出现了西方马克思主义思潮;苏联东欧剧变,马克思主义发展遭遇重大挫折;资本主义世界千疮百孔,马克思主义批判武器并不失效。德里达马克思主义观形成的主观条件是:成长环境坎坷,认同马克思主义;研读经典著作,走进马克思主义;师从阿尔都塞,结缘马克思主义。     

解构主义视域下的语篇分析

语篇分析不仅是理解字面的意义或拘泥于形式上对语篇内容的再现,通过把读者观点与作者观点进行对照并使之＂问题化＂,排除语篇中的时空单一性,解构语篇的中心,在此提出发掘语篇中大量的隐性观点和由此带来的语言能力发展机会,从而构建动态场式的语篇为新起点,以引起广阔的视野分析和语篇理解。     

东汉镜铭的省体字

省体字是正字的简省字体,有简省部件和简省笔画.省体字作为东汉镜铭最常见的书写形态,表现出了丰富多样的省体特征,同时与汉代隶变关系密切,既反映了汉代篆书向隶书演变的进程,又受到汉代隶变和草书的影响与渗透.镜铭省体字的形成一方面受到隶变与东汉用字混乱,缺少规范的影响,另一方面又与东汉私人铸镜繁荣,民间镜工文化水平不高直接相关.