创新:行业核心能力提升的基本路径——以安徽省农业装备制造行业面板数据为例

创新与核心能力存在着必然的关联,论文基于创新与核心能力关联模型,以安徽省农业装备制造行业2006-2009年面板数据为例进行实证和计量经济研究。分析表明了创新与核心能力之间存在较显著正相关关系;技术创新和学习型组织两大典型变量对于组织可持续发展及资本收益的影响,为探索提升行业核心能力的基本路径提供了依据。     

Row-column designs with minimal units

A new class of row-column designs is proposed. These designs are saturated in terms of eliminating two-way heterogeneity with an additive model. The proposed designs are treatment-connected, i.e., all paired comparisons of treatments in the designs are estimable in spite of the existence of row and column effects. The connectedness of the designs is justified from two perspectives: linear model and contrast estimability. Comparisons with other designs are studied in terms of A-, D-, E-efficiencies as well as design balance.     

核心素养下的课程构建途径研究

近几年来,"核心素养"成为国内外教育界经常提到的一个热词,中小学教学也常常提到"核心素养",什么是核心素养?如何做好学科的核心素养?这些值得我们认真考虑。学科核心素养既要符合课程内涵,又要适应社会需要,做到可持续发展,同时也能对其做出合理评价。     

培育和践行社会主义核心价值观 推进国家治理现代化

社会主义核心价值观与国家治理现代化有着密切的关系。分析新加坡通过共同价值观建设推进国家治理现代化的成功经验,认为我国应从社会主义核心价值观的理论挖掘、强化党和政府的实践、完善德治与法治相结合的制度保障、营造开展社会主义核心价值观教育的和谐氛围等方面着手,借助价值观建设力量,通过培育和践行社会主义核心价值观全面促进我国国家治理现代化。     

论社会工作者的核心竞争力

社会工作者的核心竞争力是其自身所拥有的,获得外界认可的并在同行业竞争中获得优势的核心能力,是其综合素质的集中体现。具体包括社会工作者的专业理念、专业知识、专业能力以及相关的社会资源。其核心竞争力具有整合性、专长性、稳定性、创新性的特点。可以通过构建社会工作者核心竞争力的价值体系、动力体系、保障体系、制度体系、实践体系来增强其核心竞争力。     

The Role of Culture as Driver of Quality Management and Performance: Infrastructure Versus Core Quality Practices*

Increasingly, scholars and practitioners recognize the importance of understanding organizational culture when implementing operations management practices. This study investigates the relationships among organizational culture, infrastructure and core quality management practices, and manufacturing performance using two alternative models. Understanding these relationships is important because culture can provide insight into the context dependence of quality management practices and shed light on the mixed results of past studies concerning the link between quality management and performance. Analysis of manufacturing plants from six countries indicates that organizational culture has a stronger influence on infrastructure quality management practices than on core quality management practices, regardless of whether the plants are located in Eastern or Western countries. In addition, infrastructure quality management practices have a significant effect on manufacturing performance. These results contribute to the quality management literature by emphasizing the importance of accounting for culture when making decisions to implement quality management practices to achieve a performance advantage. Finally, we also contribute to the literature on the culture–performance linkage by finding support for a direct link between culture and manufacturing performance.     

不纯正不作为义务来源的反思与重构

从传统的形式论,到引入的实质论,再到融合后的二元论,不纯正不作为的义务来源理论发展到了一个新的阶段。目前的二元论存在不少问题。重构后的二元论应当包括表现形式与产生根据两个方面。表现形式不应当考虑事实性因素,且应当是一种开放式的结构;产生依据同样不应考虑事实性要素,作为义务的实质产生根据是对法益的社会功能关系;两者之间的关系应当是以产生根据为主,以表现形式为辅。     

Robust Estimation in Binary Choice Models

The binary-response smoothed maximum score (SMS) estimator accommodates heteroskedasticity of an unknown form, but it may be heavily biased when the conditional error density is not differentiable or not bell shaped. We construct a new combined SMS estimator as a linear combination of individual estimators with weights chosen to minimize the trace of estimated mean squared error. This estimator is robust and rate-adaptive under weak assumptions on the density. Results of a Monte Carlo study confirm good performance of the combined estimator.     

Using the Canonical Design Space to Obtain c-optimal Designs for the Quadratic Logistic Model

c-optimal designs for estimating the model parameters of the quadratic logistic regression model are considered. The designs are constructed via the canonical design space. It is shown that the number of design points varies between 1 and 4 depending on the parameter being estimated. Furthermore, formulae for finding the design points along with the corresponding design weights are derived.     

带异质线性趋势的动态二元选择面板模型估计

本文提出了带异质线性趋势的动态二元面板模型的极大似然偏误纠正估计量和近似条件Logit估计量。我们给出了通常极大似然估计量偏误的解析形式,并提供了相应的估计方法。小样本实验表明近似条件似然函数可以很好的消除异质性参数的影响,而偏误纠正估计量可以显著的修正极大似然估计量的偏误。最后我们将本文提出的方法应用到现金红利支付模型。