工程现场施工管理探讨

从某种意义上来讲，工程现场施工管理水平代表了企业的综合管理水平，也是施工企业自身生产经营能力的综合表现。本文从分析工程现场施工管理原则入手，结合自身经验提出了加强工程施工现场管理的途径，希望能对工程现场施工管理人员有所帮助。     

模板工程绿色施工的注意事项

在模板工程中，绿色施工是从原材料的基本性能出发，节约施工材料，并且在施工过程不破坏生态环境的一种施工方法。模板工程的施工时间虽然并不长，但是从材料和各类能源的消耗上来说十分集中，所以绿色施工显得极为必要。文章从这一角度出发，对模板工程中绿色施工的注意事项进行了简要阐述，希望对模板工程的施工有所裨益。     

模板工程绿色施工的注意事项

在模板工程中,绿色施工是从原材料的基本性能出发,节约施工材料,并且在施工过程不破坏生态环境的一种施工方法。模板工程的施工时间虽然并不长,但是从材料和各类能源的消耗上来说十分集中,所以绿色施工显得极为必要。文章从这一角度出发,对模板工程中绿色施工的注意事项进行了简要阐述,希望对模板工程的施工有所裨益。     

浅谈工程测量在工程建设中的重要性

质量不仅是企业的生命,更是企业发展的基本保障。尤其在竞争异常激烈的建筑业市场,如何提高和确保施工质量是每个企业必须考虑的问题。本文从工程测量的角度出发,首先介绍了工程测量的概念,分析了工程质量与工程测量的关系,然后从工程建设的基础施工阶段、主体结构施工阶段、装修装饰施工阶段以及施工运营阶段四个阶段具体阐述了工程测量工作在工程建设中的重要性,最后提出了如何加强工程测量的管理工作,从而提高施工质量。     

试论混凝土模板工程的施工方法

文章从混凝土模板工程的施工准备出发,探讨了各分项工程的施工方法。     

人工深水航道维护性疏浚的施工组织及管理研究

本文以虾峙门航道维护工程为例,从施工组织、施工管理等方面着手,介绍了工程的施工方法及工艺、质量分析、施工设备与质量控制,指出了施工过程中遇到的问题,可供类似工程借鉴。     

浅谈电力工程输电线路施工技术

基于输电线路对电力系统的重要性,文章简介了电力工程输电线路施工技术,从施工中各个分项工程出发,介绍了塔杆工程、基础处理工程和输电线路的检修工程以及线路架设等方面的工艺和施工方法,并分析和阐述了输电线路的一些施工新技术。     

工程现场施工管理探讨

从某种意义上来讲,工程现场施工管理水平代表了企业的综合管理水平,也是施工企业自身生产经营能力的综合表现.本文从分析工程现场施工管理原则入手,结合自身经验提出了加强工程施工现场管理的途径,希望能对工程现场施工管理人员有所帮助.     

浅谈电力工程输电线路施工技术

基于输电线路对电力系统的重要性,文章简介了电力工程输电线路施工技术,从施工中各个分项工程出发,介绍了塔杆工程、基础处理工程和输电线路的检修工程以及线路架设等方面的工艺和施工方法,并分析和阐述了输电线路的一些施工新技术。     

都江堰高架特大桥工程质量保障措施

为保障工程工程质量，顺利完成都江堰高架特大桥163#-180#的施工工作，从施工组织角度出发，从质量保证措施角度出发，制定了砼工程、钢筋工程、预应力工程的质量保障措施和质量检验措施。     

Reciprocity,Multiplexity, and Exchange: Measures

We introduce measures and statistical tests for multiplexity and exchange that are modeled on similar ideas developed for reciprocity quite early in the history of social network research. As properties of a multi-relation network, multiplexity, and exchange have almost as ancient a history as reciprocity, but have not been as intensively investigated from a methodological perspective. Multiplexity refers to the extent to which two ties, for example, advice and friendship, coincide over population; that is, do respondents name the same people as friends as the persons they nominate as individuals from who they seek advice. Exchange refers to the extent to which a tie of one type directed from person i to person j is returned by a tie of another type from j to i. We conceive of the current paper as the first part of a two-part paper, wherein the second part explores specific theoretical models for multiplexity and exchange.     

Global and regional financial integration in East Asia and the ASEAN

Financial integration is East Asia and the ASEAN nations is investigated using a new approach based on entropy theory. An important advantage of the proposed framework is that it takes into account changes in integration arising from higher order moments including coskewness and cokurtosis as well as more traditional measures based on second order moments. The analysis focusses on the role of the U.S. in understanding changes in global integration over time, as well as changes in regional integration arising from China. Using daily stock returns from 1997 to 2016, the empirical results show an overall trend to improvements in financial integration over time with deviations from the trend occurring during periods of financial crises in Asia in 1997–98, the U.S. in 2007–10 and the recent European debt crisis. The influence of the Chinese economy mainly through its trading linkages is found to be an important determinant of financial integration over time both regionally as well as globally.     

机制设计视角下的烟草企业管理探析

由高速增长阶段转向高质量发展阶段,是新时代我国经济发展的基本特征,也是烟草行业面临的发展机遇。本文通过机制设计理论及其重点内容,分别从企业标准化建设、干部激励机制和数字化应用等方面,以管理手段、激励相容和信息效率等方面阐述烟草行业的机制设计理论,以助推烟草企业高效能治理和高质量发展。     

Internationalization strategies of frontier Lusophone-African multinational enterprises: Comparative case studies of Angola and Mozambique

Internationalization theories suggest that enterprises from emerging and frontier markets will adopt different entry modes than those in advanced economies. Very few studies to date, however, examine the process of how multinational enterprises (MNEs) from frontier markets internationalize or evaluate which factors influence their mode of entry into global markets. This research investigates the internationalization strategies of Lusophone Africa MNEs from Angola and Mozambique, more specifically their entry mode, to expand the framework for entry mode strategies to include the motivations and issues of MNEs from emerging and frontier economies. Surveys, as well as in-depth, in-country, qualitative interviews reveal that these frontier and emerging market MNEs opted for equity-based investment strategies as their preferred mode of entry. A significant second group opted for e-commerce/e-business strategies, and direct and indirect exports. Finally, a smaller portion of the interviewees chose Greenfield investment as a mode of entry. Many of these MNEs could be classified as born global/INV.     

HYPERINFLATIONS: THEIR ORIGINS, DEVELOPMENT AND TERMINATION

Abstract. This paper summarizes and critically surveys research on hyperinflation. Appraisal and review of the literature considers the origins, development, termination, and the lessons to be learned from hyperinflations. The historical evidence as well as the econometric evidence is analyzed. It is concluded that while the lessons to be learned from such episodes perhaps have been overstated a number of useful implications may be derived from studying hyperinflations, such as an understanding of the forces which link monetary and fiscal policies to inflation, and policy makers'role in influencing individuals'expectations.     

What Drives Oil Prices? Emerging Versus Developed Economies

We explore the role of demand from emerging and developed economies as drivers of the real price of oil. Using a FAVAR model that identifies shocks from different regions of the world, we find that demand from emerging economies (most notably from Asian countries) is more than twice as important as demand from developed countries in accounting for the fluctuations in the real oil price and in oil production. Furthermore, geographical regions respond differently to adverse oil market shocks that drive up oil prices, with Europe and North America being more negatively affected than countries in Asia and South America. Copyright © 2014 John Wiley & Sons, Ltd.     

基于支持向量机的福建省GDP预测研究

采用1981～2002年的福建省GDP数据作为支持向量机(SVM)的训练目标,以各期前三年的GDP作为输入向量构成训练样本。首先利用格子搜索法获得支持向量机模型中的参数(C,γ,ε)对样本进行训练。然后用训练所得模型对2003、2004、2005三年的福建省GDP进行测试,平均测试精度达98.12%。可以认为支持向量机具有较强的泛化能力,在宏观经济预测中具有较高的精度,从而可用于未来实际GDP的预测。     

公司特征与信息披露质量研究：国外文献述评

公司特征与上市公司信息披露质量之间的关系是一个理论研究热点,国外学者主要从三个方面对此进行理论分析,一是基于委托代理理论、信号传递理论以及政治进程理论等;二是立足于上市公司在企业战略、信息披露成本、融资需求以及外在压力等方面的个体差异;三是从制度、历史以及会计师事务所等因素.实证研究结论表明公司特征与上市公司信息披露质量之间关系是复杂的,对于财务杠杆、公司业绩,行业等公司特征与上市公司信息披露质量之间的关系,有学者的结论截然相反.回顾国外文献有利于全面分析我国上市公司信息披露质量影响因素,对于提高上市公司信息披露质量间接测度的有效性具有重要的理论意义.     

The role of interpersonal affect in performance appraisal: evidence from two samples – the US and India

The interpersonal affect, a li ke–dislike relationship between a supervisor and his/her subordinate, has traditionally been conceptualized as a source of bias in performance appraisals. However, some researchers have argued that the interpersonal affect may not be a bias, especially where it develops as a result of past performance. In this field study, using data from 190 supervisors in the US, and 113 supervisors in India, we delineate the relationship between interpersonal affect and performance ratings. In both samples, interpersonal affect and performance level were found to have significant effects on performance ratings. Results from the US sample indicated that raters are able to separate their liking for a subordinate from actual performance when a ssigning performance ratings, suggesting that the interpersonal affect does not operate as a bias in the appraisal process. Results from the Indian sample, however, suggest that supervisors inflate ratings of low performers, suggesting that local cultural norms may be operating as a moderator.     

再论跨国公司的国籍问题

跨国公司与一般国内公司的根本区别就在于跨国公司存在复杂的"国籍问题"。本文从经济学、法学多个视角全面审视跨国公司的国籍问题,认为经济学意义上跨国公司的母公司国籍通常视为跨国公司的国籍,而法学意义上作为一个整体的跨国公司不具有任何一国的国籍,跨国公司的各个成员具有不同的国籍,应根据内国确定国籍的标准结合案件具体情况分别加以确定。