思政课实践教学中的师生关系重塑

良好的师生关系是提升教学效果的重要保证。现代教育论中建构主义的教学理念与思政课实践教学体系的出现给传统师生关系带来冲击的同时,也给新型师生关系重塑带来了良好的契机,使师生之间的角色和地位均发生变化。     

协调内外需关系的若干理论思考

内需反映一国的内生增长能力,外需反映一国利用国外市场和国外资源实现增长的能力,内外需关系可以用内外需比指标大致衡量。一般而言,内外需呈现相互替代、相互促进的关系。影响内外需关系的因素包括国内市场规模、经济发展阶段、贸易政策与制度等因素,而内外需关系又将影响到产业结构及产业关联、内外经济循环、贸易条件及国民福利等方面。在协调内外需关系方面,政府应扮演重要角色,确定合理的目标及方向。     

品牌塑造中的关系营销应用研究

品牌是消费者与产品之间建立的一种关系，品牌塑造的过程，就是企业与消费者、公众、相关组织及媒体关系形成的过程。因此，品牌塑造对关系营销的思想和方法有着本质的要求。本文在对关系营销理论进行综述研究的基础上，分析了品牌塑造中关系营销的重要性，并提出了品牌塑造中的关系营销框架。     

Outsourcing and structural change. Application to a set of OECD countries

The examination in this paper aims to bridge outsourcing and structural change analyses in order to obtain more accurate insights into the extent of outsourcing and to extract more reliable policy recommendations for dealing with its effects. We do this by applying a ‘battery’ of outsourcing measurements to a group of OECD countries from 1980 to the mid 1990s. Expected results (e.g. the idiosyncratic outsourcing patterns of the UK) are confirmed on a more systematic and comparable basis, while original results (e.g. the low integration of business services in manufacturing in the former socialist economies) are based on the exploitation of new data.     

基于旅游者和日常访问者人群行为的城市型景区“共处”空间研究

针对城市型景区内旅游者和日常访问者相互影响的现象，提出“共处”空间概念，从“空间-行为”关系视角总结“共处”空间的时空特性，形成“共处”空间判别依据。基于计算机视觉技术，通过问卷调查，将人群行为划分为互不干扰、围观及参与、干扰及冲突3类，从空间优化与管理角度对列入公园年票体系中的城市型景区提出建议，梳理2类人群关系，提高游憩体验质量。     

The relationship between stock prices and exchange rates in South Africa and Nigeria: structural breaks analysis

The relationship between stock prices and exchange rates has continued to generate interest from both the academia and financial industry players for many years. This study conducts an empirical investigation into the relationship between stock prices and exchange rates for the two largest economies in Sub-Saharan Africa – South Africa and Nigeria. Our methodology accounts for structural breaks in the data and the long-run relationship between stock and foreign exchange markets. The results of multivariate causality tests with structural breaks showed that causality runs from exchange rates to domestic stock prices in Nigeria (flow channel) while in South Africa, no causality exists between domestic stock prices and exchange rates. The results also reveal that there is causality from the London stock market to both countries’ stock markets, thus showing that international stock markets are driving both the Nigerian and South African stock markets.     

On a generalization of a class of production functions

In Appl. Econ. Lett. 18 (2011), 1777–1784, as a natural generalization of some famous production models with two inputs, C.A. Ioan and G. Ioan introduced a new class of production functions with constant return to scale, called sum production function, and proved three theorems of characterization for such production models. In this article, we give new and more simple proofs of these theorems, extending also the results to the case of increased/decreased return to scale. The generalization to the case of an arbitrary number of inputs is also discussed.     

Prices and factor demand in an endogenized input–output model

This paper combines factor demand functions (for intermediate input and labour) and price equations (derived from a Generalized Leontief cost function) with the traditional input–output price model. The cost functions determine factor demands for materials and labour as well as output prices at given input prices. At the second level of aggregation, the intermediate demand as a single input is split proportional to the elements in the column of the technical coefficients matrix. The emphasis in this endogenization of technical coefficients is on two features. First, the repercussion of output on input prices, and, second, the link between the econometric model for the supply side and the input–output demand model.     

Employee involvement in American corporations

At the direction of the U.S. Senate subcommittee on Governmental Affairs, the general Accounting Office (GAO) conducted a survey of employee involvement practices within American companies. The population consisted of top management within Fortune's 500 largest manufacturing and 500 largest service companies. An analysis of the data examined three broad areas relating to employee involvement: (1) the existing organizational programs and processes such as personnel practices, information sharing, and training; (2) the degree of corporate participation in specific employee involvement programs including the reasons for undertaking employee involvement programs, and the perceived barriers to the implementation of employee involvement programs; and (3) the perceived effect of employee involvement on organizational operation as measured by changes in indicators of performance and activities within the internal business environment.     

组织政治氛围对员工离职倾向的影响:有调节的中介模型

组织政治氛围是员工离职倾向的重要前因变量,但现有文献还未对这种关系及作用机制进行系统研究。基于资源保存理论,引入员工沉默作为中介变量,以政治技能作为调节变量,构建被调节的中介模型,探讨组织政治氛围对员工离职倾向的影响机制。通过线性回归、Bootstrap等方法对328份样本进行实证分析,结果表明:组织政治氛围正向影响员工离职倾向,员工沉默在该过程中起部分中介作用;政治技能负向调节组织政治氛围与员工沉默之间的关系,政治技能负向调节了员工沉默在组织政治氛围与离职倾向之间的中介效应。