Measuring lying aversion

We introduce a new method for measuring the decision to lie in experiments. In the game, the decision to lie increases own payment independent of the counterpart's decision, but potentially at a cost for the counterpart. We identify at the individual level the decision to lie, and measure how individuals react to different incentives to lie. Furthermore we investigate how lying behavior changes over time. Our method allows us to classify people into types, including those who never lie, those who always lie, and those who react to incentives to lie. We suggest this method as a useful instrument for examining factors that influence the decision to lie.     

Induced heterogeneity in trust experiments

Several non-experimental studies claim that heterogeneity among individuals reduces trust. A few experimental studies have examined the effects of naturally-occurring differences among subjects on trusting behavior, and in contrast, most have not supported these claims. We adopt a novel approach by inducing heterogeneity among subjects in a canonical trust experiment. We accomplish this by varying the show-up payments given to subjects for participating in the experiment. We find that this induced inequality does not consistently affect first- or second-mover behavior in the classic trust game in the manner predicted by either previous theoretical work or empirical studies of survey-based measures of trust. Further, the effect of inequality on trust, in terms of both sign and significance, depends on whether show-up payments are awarded publicly or privately. JEL Classification C9, Z13     

创新网络中知识协同演化机理模型及计算实验分析

基于创新网络节点间共生关系分类以及知识协同过程的熵变理论，以Lotka-Volterra模型为基础，将序参量指标作为调节变量，构建创新网络节点间知识协同过程机制模型；采用赋值法和控制变量法，并借助MATLAB平台对模型进行计算实验分析。结果表明：创新网络知识产出水平受到节点自然增长率、节点间协同意愿指数、节点间竞争指数、节点知识熵、节点结构熵等5个因素的影响；在节点处于不同共生关系时，即使同一影响因素，对最终知识创新产出水平的影响也不一致。     

优化《单片机及应用》实验教学的实践与探索

总结实验教学改革的具体措施,创建新型的实验教学体系。提出了实验教学改革方案和考核方法。应用现代化手段规范教学过程,改进教学模式、教学方法及教学手段,优化教学过程,提高实验教学质量。     

中国电子电器产品贸易条件变动考察

贸易条件是用来衡量在一定时期内一个国家出口盈利能力和贸易利益的重要指标,反映了一国对外贸易状况。近几年随着对外贸易的发展,机电产品中电子电器产品的对外贸易规模不断扩大,为了深入分析我国电子电器产品在国际贸易中获得贸易利益的情况,笔者对电子电器产品的三种贸易条件进行了全方位的分析,测算了1996～2011年电子电器产品各类贸易条件指数,分析其变动趋势及原因并提出相关的政策建议。     

大学生创新性实验计划实施过程管理实践与分析

实践教学是培养学生创新能力的重要组成部分。"大学生创新性实验计划"的实施对于高校本科生的学习主动性和创造性,增强学生的创新精神、创新能力和综合素质具有重要作用。结合石河子大学生命科学学院的人才培养目标,以及生物科学和生物技术专业的特点,对开展"大学生创新性实验计划"管理过程中存在的问题进行了探讨,提出解决的建议,为"大学生创新性实验计划"的有效实施和长效管理建立参考。     

关于办公自动化实验教学的探讨

对于高校非计算机专业大学生的计算机培养,教育部提出了三个层次的教育体系,目的是让学生掌握计算机基本操作和相关信息技术,提高学生的信息素养。本文针对高校办公自动化实验教学的现状,探讨了关于提高办公自动化实验教学质量的措施,为我国高等教育事业中计算机教学尽微薄之力。     

Struggles in optimal labelling: how different consumers react to various labels for genetically modified foods

The labelling of genetically modified (GM) foods is an important policy issue, as consumers' attitudes towards these foods appear to be quite sensitive to information about their potential benefits and risks. Because it is difficult for labels to differ across consumers, differences in reactions to label information could lead to conflicts across consumer groups or to different market outcomes. Using factor and cluster analysis, we uncover three consumer segments with different attitudes to the risks and benefits of GM foods. Our segmentation‐based analysis on consumer reactions to information points out important differences across consumers. Not only did we find differences across segments in how they view the credibility of GM‐related information, we also find differences in how information influences segments' perceptions of the product, and in their likelihood to buy.     

合肥市旅游市场实现大发展的若干对策与旅游营销创新研究

旅游作为一种无形产品消费，当居民的收入达到一定水平时，这种无形的需求就会增加。目前我国公民一年的休息时间达到了114天，形成了四个黄金旅游时段。合肥作为一座拥有旅游资源单体86处以及2200多年悠久历史文化的省会城市，旅游资源分布广泛，点多面广，品位、规模不够大，没有具备强烈吸引力的高品位资源。因此合肥的旅游市场要实现大发展，必须从其品牌、电子商务、产业素质、城市风貌等方面做出切实的努力和实施。