关系质量对企业知识创造绩效的作用机理：一个被调节的中介模型

基于嵌入性视角，分别引入知识转移、合作模式作为中介变量和调节变量，深入探究关系质量影响企业知识创造绩效的内在机理。利用277份来自全国多地的制造业及高新技术企业调查问卷，采用多元回归方法进行实证研究。结果表明：经济型和社会型关系质量均正向影响企业知识创造绩效；社会型关系质量通过元素知识和架构知识转移正向影响企业知识创造绩效。在契约治理模式下，经济型关系质量更倾向于通过元素知识转移正向影响企业知识创造绩效；在股权治理模式下，社会型关系质量更倾向于通过架构知识转移正向影响企业知识创造绩效。     

基金业绩如何影响风格漂移和经理离职?——理论与经验分析

本文通过一个两期模型,刻画了基金业绩如何通过影响市场信念,进而影响基金风格漂移和基金公司的解雇行为。若上期基金业绩很好,基金经理就会在乐观的自我能力预期下,完全按照自己的判断选择基金投资风格;若上期业绩一般,基金经理会因为调整成本而不太愿意切换投资风格;而若上期业绩很差导致自我能力预期悲观,基金经理就宁愿模仿上期绩优基金的投资风格。综合起来,基金风格漂移将随上期基金业绩呈现出显著的U型关系。进一步,因为业绩很差的基金经理会采取模仿策略,因此在市场风格发生切换时更有可能发生基金经理解雇事件。此外,本文基于中国开放式基金的季度数据,检验了风格漂移与滞后一期基金业绩之间的关系,经验证据稳健地支持了理论分析的各种结论。     

高管团队异质性、团队冲突与企业绿色绩效——差异化CEO领导风格调节下的整合分析框架

基于高阶梯队等理论，从高层管理团队异质性等要素整合分析视角切入，在探讨高层管理团队驱动企业绿色绩效作用机制的基础上，尝试构建差异化CEO领导风格调节下高管团队（TMT）异质性、团队冲突与企业绿色绩效的理论模型；通过层次回归分析、Bootstrap等方法实证检验异质性高层管理团队的作用机理和边界。研究结果显示：①TMT异质性、任务冲突能显著提升企业绿色绩效，且任务冲突在TMT异质性与企业绿色绩效的关系中起部分中介效应，而关系冲突显著降低企业绿色绩效。多元化构成的高层管理团队拥有更多差异化思想，这些观点通过高层管理团队成员不断分析整合后作用于绿色绩效，而成员间“对人不对事”的关系冲突会弱化该过程，进而对绿色绩效产生负向影响；②变革型CEO领导风格负向调节任务冲突与企业绿色绩效的关系，表明CEO适度简政放权，指导、关怀和保障高管团队成员充分表达观点非常重要。交易型CEO领导风格负向调节关系冲突与企业绿色绩效的关系，说明CEO通过奖惩激励，降低高层管理团队情绪冲突，提升团队凝聚，是推动绿色转型的重要举措。     

以“文明风采”竞赛为载体推进中职职业生涯规划改革刍议

以"文明风采"竞赛为载体,有利于承认并合理运用中职职业规划课程与专业课程、文化基础课程、第二课堂的共通性,使职业生涯规划应有的职业指导作用得到更大程度的发挥。     

The economic benefits of market timing the style allocation of characteristic-based portfolios

Many exchange traded funds track simple characteristic-based equity portfolios such as the market capitalization, the fundamental value or the inverse volatility portfolio. This paper provides theoretical and empirical evidence for the economic benefits in exploiting the timing-gains that result from the time-varying relative performance of these characteristic-based portfolios. Under a factor model for expected returns, we show that this dynamic portfolio allocation can be efficient across the low-dimensional set of characteristic-based portfolios. We assess the out-of-sample performance on the S&P 100 universe over the period 1990–2013 and show gains in stability and significant positive risk-adjusted returns for the dynamic style portfolio. We conduct several robustness tests and extensions confirming the benefits of dynamic style allocation across characteristic-based portfolios.     

基金投资风格的持续性研究:原因与结果

本文以2006至2010年期间所有开放式股票型非指数型基金为样本,实证研究基金投资风格的持续性以及基金转变投资风格的原因和结果。研究发现:(1)基金的大盘/小盘风格具有一定的持续性,但是价值/成长风格不具有持续性;(2)基金总体上并没有表现出明显的风格择时能力,而过去的业绩是影响基金投资风格发现转变的一个重要原因;(3)适当地改变大盘/小盘风格、适当地保持价值/成长风格有利于提高未来的业绩。     

Exit from the high street: an exploratory study of sustainable fashion consumption pioneers

In today's fashion system, dominated by business models predicated on continual consumption and globalized production systems that have major environmental and social impacts, the consumption of ‘sustainable fashion’ takes on an almost paradoxical quality. This paper explores this paradox by focusing on a previously under‐researched group of consumers – ‘sustainable fashion consumption pioneers’ who actively engage and shape their own discourse around the notion of sustainable fashion consumption. These pioneers actively create and communicate strategies for sustainable fashion behaviour that can overcome the nebulous and somewhat paradoxical reality that sustainable development in the fashion industry presents. Specifically, we use passive netnography and semi‐structured interviews to illuminate the role of motivational and contextual factors that help shape these consumers' definitions of sustainable fashion including such key behaviours as purchasing fewer garments of higher quality, exiting the retail market, purchasing only second‐hand fashion goods and sewing or upgrading their own clothing. Central to much of these behaviours is the notion that personal style, rather than fashion, can bridge the potential disconnect between sustainability and fashion while also facilitating a sense of well‐being not found in traditional fashion consumption. As such, our research suggests that for these consumers sustainability is as much about reducing measurable environmental or social impacts as it is about incorporating broader concepts through which to achieve goals beyond the pro‐environmental or ethical.     

A Case Study on Analysis of the Stylistic Features of News Coverage

With the guidance of discourse analysis, this paper attempts to explore the stylistic features of news coverage with concrete example from angles of global and local analysis, aiming at promoting people's knowledge of news coverage style and furthering understanding of it.     

浅析建筑工程安全管理中存在的问题及解决方法

建筑工程企业的施工,多数情况是露天高空作业,而且现场情况多变,又是多工种的立体交叉作业,安全生产的管理和职工安全教育滞后,因而当前建设系统的安全形势非常严峻,做好建筑施工企业的安全管理工作势在必行。     

中国式影子银行监管的新思维

"影子银行系统"是一个新鲜的概念,由2007年美国次贷危机诱发的全球金融危机引发了国际社会对影子银行系统的广泛关注。当前关于影子银行系统的认识仍然处于基础阶段,大部分文献探讨的是欧美发达国家的影子银行体系以及如何对其进行监测或监管。本文对欧美发达国家的影子银行体系与中国影子银行体系的不同进行深入地对比分析,认为中国的影子银行体系有其独有的环境和特点,提出对我国影子银行体系的监管应当采取规范引导为主和分类化监管的新思维。