建筑工程质量监督及技术资料管理系统研究

首先对建筑工程质量监督及技术资料管理系统进行了简要介绍,接下来分析如何选择建筑工程质量监督及技术资料管理系统开发的方法,以及如何设计建筑工程质量监督及技术资料管理系统。     

The operating efficiency of financial holding and nonfinancial holding banks—Epsilou‐based measure metafrontier data envelopment analysis model

Previous bank efficiency studies assumed that the same efficient frontier system exists in different types of banks, but the conventional radial data envelopment analysis (DEA) model slacks are not counted in efficiency scores, and nonradial DEA models do not consider radial features. This paper develops an Epsilou‐based measure meta‐DEA approach for measuring the efficiencies and technology gaps of different bank types. The results are as the follows: The average efficiency and technology gaps of nonfinancial holding banks are better than those of financial holding banks. The nonfinancial holding banks are more efficient than financial holding banks in investment and other income.     

融入型领导对新员工社会化影响机制研究:基于构建主义的视角

新员工社会化研究是当前研究的一个热点议题.本研究关注从建构主义的视角来理解融入型领导如何提升新员工的社会化的作用机制.本文首先回顾了融入型领导的内涵、构成与相关研究进展.在此基础上,本研究提出基于构建主义视角的融入型领导影响新员工自我构建与社会构建进而完成社会化的概念模型.本文强调了社会构建,尤其是新员工自我构建过程在社会化过程中的影响才是理解融入型领导对新员工社会化的有效性的机制的关键.同时,这一机制受到例如组织措施和个人特征等边界条件的约束.本研究为理解融入型领导与新员工社会化提供了一个新的研究视角,并对未来研究做出了展望.     

基于超网络理论的应急预案体系模型构建及实证研究

首先明确了现阶段中国应急预案体系存在的问题,论述了基于超网络理论构建应急预案体系的可行性。然后针对中国应急预案体系结构的特点,构建了应急预案体系超网络模型。最后以四川汶川地震为案例,验证了该模型的可行性,总结了其对于中国应急预案体系管理的指导意义。     

Foreign Aid,Government Spending,and the Environment

Using an endogenous growth model, this paper examines the growth and welfare effects of the allocation of foreign aid in the recipient economy. As public inputs are a productive factor, a rise in the allocation of aid to the public inputs increases growth and hence the welfare of the economy. However, raising the ratio of aid to pollution abatement may not help an economy, because it crowds out public inputs. Since public inputs are also partly financed by income taxation, the welfare‐maximizing income tax rate is larger than the growth‐maximizing rate, because a portion of the aid constitutes a lump‐sum transfer and can increase household consumption and hence welfare.