论经济行政法的效率导向——从经济分析的角度研究

从经济分析的角度看,经济行政法应以实现资源配置的帕累托效率为导向。这是因为经济行政主体干预经济的理由在于克服市场失灵,实现资源配置的帕累托效率。但是由于存在公共失灵的问题,经济行政主体难以实现其效率的目标,需要经济行政法对经济行政权力进行控制,以便克服公共失灵的问题,因此经济行政法存在的理由在于通过控制经济行政主体的经济干预行为来促成社会资源配置的帕累托效率状态,其必然是效率导向的。     

擒拿格斗教学训练中的心理因素探析

文章从心理学角度出发,对擒拿格斗教学进行了研究,提出了擒拿格斗课教学训练必须加强学生心理素质训练和信息反馈策略的新观点,为改进擒拿格斗教学,提高擒拿格斗课教学质量提供理论依据。     

案例二则

通过对现场血迹分布情况的分析,成功破获了一起聋哑人故意杀人案;掌握“十字形”开锁器的原理,熟悉利用“十字形”开锁器作案的现场规律,注重现场勘验,便于判定作案手段,对案件定性和开展侦查具有重要意义。     

区域金融生态环境与金融资源配置的经验分析——以安徽省为例

运用典型相关分析与Granger因果检验等方法对安徽省区域金融生态环境与金融资源配置水平之间进行实证分析。两者存在Granger因果关系。但这种关系是单向的,是从金融生态环境到金融资源配置,而且表现为正向。建议从政府主导型市场经济向政府监管型市场经济的过渡,使两者相互促进的作用得以充分发挥。     

刑事案件现场中的悔罪行为初探

刑事案件犯罪中存在一类特殊的行为,它们是在犯罪行为完成后产生的,是犯罪行为人为了抑制或宣泄内在心理冲突而做出的行为,其重要性易被低估甚至忽视,得不到有效的利用。可以结合工作实践和理论知识,把它们抽离出来,归纳为"悔罪行为",并分析其基本内容、心理基础及其影响因素。     

QUESTIONING SEQUENCES IN CANADIAN POLICE INTERVIEWS: CONSTRUCTING AND CONFIRMING THE COURSE OF EVENTS?

A content analysis of 19 Canadian police interviews with adult witnesses revealed that several of the interviewing strategies used by officers ran counter to the recommendations in the literature. Specifically, interviewers interrupted the witness more than was necessary, rarely employed any cognitive techniques to enhance memory recall and asked far more closed than open-ended questions. Further, in terms of the sequencing of questions, a pattern emerged across interviews that suggested that officers first “help” the witness construct the event and then, through a rapid sequence of “yes/no” questions, seek to confirm the account. We argue that this pattern of questioning may suggest that officers are pursuing an assumed version of events and that exploring interviews from a sequencing perspective may prove beneficial in identifying possible biased versions of events.     

Building on Solid Ground: Robust Case Selection in Multi‐Method Research

The social sciences are currently witnessing a trend toward multi‐method research (MMR). However, many important issues have not been sufficiently addressed so far. The focus of this paper is case selection for process tracing on the basis of regression results, which is the main point of intersection between the two methods. Based on a review, we first show that the current empirical and methodological literature does not fully appreciate the implications of modeling uncertainty and non‐robust quantitative results. The major problem is that non‐robust regression results may lead to invalid choices and faulty inferences. We develop a novel selection procedure that takes these issues into account and improves causal inference in MMR.     

Knowledge generation,political action and African development: A polycentric approach

ABSTRACT

Knowledge generated to meet societal needs is the bedrock of development. Africa's development crisis is marked by the persistent gap between the application of intellectual rigours and political action. Despite abundant development potential (human and natural resources, and scientific knowledge), coupled with reform declarations and commitments by African leaders over the past four decades, development remains illusory. This article examines the relationship between key development players (African public officials and African scholars), and how generated knowledge is applied to respond to the needs of African citizens. Using the Institutional Analysis and Development (IAD) framework (otherwise known as new institutionalism) this article examines weaknesses in the interaction of knowledge, political action and development, while at a local level African citizens, through shared strategies and problem-solving interdependency, are effectively transforming indigenous knowledge inherited from their parents to confront daily challenges. The article suggests ways of bridging the gap between development players by proposing an African Development Institutional Mechanism (ADIM) aimed at enabling key development players to operate in synergy.     

Discrimination between sediment and soil samples for forensic purposes using elemental data: an investigation of particle size effects

This paper reports the results of an investigation to quantify variations in elemental concentrations amongst different particle size fractions obtained from a suite of sediment samples collected from the River Avon, UK. Concentrations of 49 elements determined by inductively coupled plasma spectrometry (ICP-AES and ICP-MS) were compared using conventional and multivariate statistical methods in order to assess compositional differences between different size fractions and between different samples. The results showed significant differences between different size fractions and the bulk sediments, but indicated that all of the size fractions considered (<150, 63-150, 20-63 and <20microm) provided an adequate basis on which to identify associations and differences between samples. It was concluded that, while in certain specific circumstances it may be most appropriate to make forensic comparisons based on a very narrowly defined particle size range, for the majority of purposes the <150microm fraction provides the best compromise between sample size requirements and data resolution.