中国企业对外直接投资模式和绩效的研究述评

改革开放以来,作为走出去战略的一个重要组成部分,中国企业的对外直接投资快速增长。中国已成为世界第八大和新兴国家中最大的对外直接投资输出国。针对中国企业对外直接投资的模式选择和绩效表现,本文总结了国内外最新的研究成果,并指出了今后深入研究的可能方向。     

Translating expertise into effective instruction: The impacts of cognitive task analysis (CTA) on lab report quality and student retention in the biological sciences

Poor instruction has been cited as a primary cause of attrition from STEM majors and a major obstacle to learning for those who stay [Seymour and Hewitt [1997]. Talking about leaving: Why undergraduates leave the sciences. Boulder, CO: Westview]. Using a double‐blind design, this study tests the hypothesis that the lack of explicit instructions in scientific inquiry skills is a major factor in both low STEM retention and academic underperformance. This project delivered supplemental instruction to students in a laboratory‐based undergraduate biology course (n = 314) that was derived either from cognitive task analyses (CTAs) conducted with expert biologists (treatment) or was authored and delivered by an award‐winning biology instructor (control). Students receiving traditional instruction were almost six times more likely to withdraw from the course than students in the treatment condition (8.1% vs. 1.4% of initial enrollment). Of the students who completed the course, those who received the CTA‐based instruction demonstrated significantly higher levels of performance in the discussion section of their written laboratory reports. Significantly higher performances were seen specifically in the areas of analyzing data to formulate valid conclusions, considering alternative explanations, consideration for the limitations of the experimental design and implications of the research. © 2010 Wiley Periodicals, Inc. J Res Sci Teach 47: 1165–1185, 2010     

两岸海空直航对辽宁港口业的影响及相关法律问题研究

两岸直航的开通对辽宁港口业将产生深远的影响。2009年,国务院批准《辽宁沿海经济带发展规划》,标志辽宁沿海经济带已上升为国家战略,辽宁港口建设和发展已经纳入《辽宁沿海经济带发展规划》。结合辽宁港口建设和发展的实际情况,两岸海空直航对其的影响,探索相关的政策和法律依据以及亟须完善的法规体系。     

诱导对空间顿悟问题解决影响的眼动研究

以空间顿悟问题四点、九点问题为实验材料,采用学习——测试的实验范式,探讨诱导对顿悟问题解决的影响。结果发现:与无诱导组被试相比,诱导组被试问题解决的成绩更好;与动态的视觉诱导相比,静态视觉强诱导条件下被试问题解决的成绩更好。突出解决问题关键特殊成分的诱导,不但激活了被试头脑中原型,而且还给被试提供了一个具身的物理机制,促发顿悟解答的感知模拟。     

Joint ventures and technology adoption: A Chinese industrial policy that backfired

To spur technology transfer, emerging market policymakers often require foreign firms to form joint ventures (JVs) with domestic firms. Through knowledge spillovers, JVs may reduce technology acquisition costs for domestic firms. Yet domestic firm rents from JVs could discourage innovation through a cannibalization effect. Which force dominates is an empirical question. I address it with novel data on China's auto sector. In response to fuel economy standards requiring firms to upgrade technology or sacrifice quality, firms with JVs reduced quality and price relative to their counterparts. Consistent with cannibalization, firms with JVs drive the negative effect.     

Teacher evaluation in Chile: highlights and complexities in 13 years of experience

The paper examines the process of establishing a teacher evaluation system in Chile and its acceptance by teachers over time. The conceptual base upon which the system was established is described. Evidence is also examined from a variety of data sources and research related to the evaluation system as well as teachers’ use of its results. This evidence includes information from an external review of the system noting tensions between the formative versus accountability purposes of the evaluation system and that are being attended to in the new Teacher Professional Development Law (2016).     

国外竞争情报测度方法的研究及其启示

CI测度研究开始于20世纪90年代初,国外学者对测度的范围与深度、测度维度进行较深入的讨论,先后提出多种测度方法,由于面临一些难以解决的问题,这些方法至今未得到普遍认同和广泛应用。尽管如此,国外学者的研究有许多启示：研究需要密切联系实际,强调方法的提出与改进的持续性,增强响应与认同,批判与继承,注意CI测度方法与企业其他部门的测度评价方法的兼容性。CI测度的需要是多方面的,根据不同需要提出不同的测度方法是今后研究的突破口。     

“村委直选”与乡土中国——李洱长篇小说《花腔》到《石榴树上结樱桃》阅读随笔

李洱的长篇小说《石榴树上结樱桃》在德国读者中受到欢迎,首版已卖出一万册。这是一部继《花腔》之后见出李洱的独特与深刻的小说,一幅21世纪初的“乡土中国浮世绘”。作者选择农村村委直选与计划生育这两个相互联系的政治性与政策性较强的事件构成小说的中心情节,是需要相应的智慧与勇气的。小说女主人公孔繁花是一个权力欲极强的复杂而又单纯的乡村女性,她谋求村长连任及其最大化运用权力资源的活动之最终的失败,呈现出中国乡土社会覆盖面极广的由利益链连接的权钱交易网。贯穿全篇的标题“石榴树上结樱桃”,表现了李洱在《花腔》中已成功运用的喜剧美学修辞：反讽与荒诞。     

论共同侵权行为

我国的共同侵权理论主要包括三种学说:主观共同过错说、客观共同行为说和折中说.评析我国的共同侵权三种学说以及我国现行的共同侵权制度,将对我国共同侵权理论的发展有所裨益.     

Dynamics of the game in soccer: Detection of T-patterns

Abstract

Traditional approaches to the quantification of team sports have proved to be limited in their ability to identify complex structural regularities that, despite being unobservable, nonetheless underlie the development of the sporting contest between opposing teams. This paper describes a method for detecting the dynamics of play in professional soccer through the analysis of temporal patterns (T-patterns). The observation instrument used was SOF-5, which is especially designed for studying the dynamics of the game in soccer. The recording consisted of within-session monitoring using the MATCH VISION STUDIO 3.0 software, while the THEME software was used to detect and analyse T-patterns. These T-patterns revealed regularities in the playing style of the observed team, FC Barcelona. The structures detected included a ball possession pattern, whereby the ball was first kept in the central zone before being played forward, through several moves, into the zones closest to the opposing team's goal in order to disrupt the latter's equilibrium. The results obtained show that it is possible to identify stable temporal structures that provide information about concurrent interaction contexts with respect to lateral position and zone. As such, the proposed methodology appears to be useful in detecting complex structures within the game of soccer, structures which may help coaches to design attacking and defensive strategies.