网络语言研究综述

从语言学和传播学等角度,在网络语境、网络技术条件等多学科、多视野中对网络语言进行考察和研究,更全面、深入地认识网络语言,有利于促进民族语言和网络语言传播理论的发展.     

On Decomposing Net Final Values: Eva,Sva and Shadow Project

A decomposition model of Net Final Values (NFV), named Systemic Value Added (SVA), is proposed for decision-making purposes, based on a systemic approach introduced in Magni [Magni, C. A. (2003), Bulletin of Economic Research 55(2), 149–176; Magni, C. A. (2004) Economic Modelling 21, 595–617]. The model translates the notion of excess profit giving formal expression to a counterfactual alternative available to the decision maker. Relations with other decomposition models are studied, among which Stewart’s [Stewart, G.B. (1991), The Quest for Value: The EVA™ Management Guide, Harper Collins, Publishers Inc]. The index here introduced differs from Stewart’s Economic Value Added (EVA) in that it rests on a different interpretation of the notion of excess profit and is formally connected with the EVA model by means of a shadow project. The SVA is formally and conceptually threefold, in that it is economic, financial, accounting-flavoured. Some results are offered, providing sufficient and necessary conditions for decomposing NFV. Relations between a project’s SVA and its shadow project’s EVA are shown, all results of Pressacco and Stucchi [Pressacco, F. and Stucchi, P. (1997), Rivista di Matematica per le Scienze Economiche e Sociali 20, 165–185] are proved by making use of the systemic approach and the shadow counterparts of those results are also shown.     

利率市场化、非利息收入与银行净息差——兼论分类非利息收入的差异化影响路径

在对做市商模型进行改进的基础上,本文利用2005-2015年我国101家商业银行的非平衡面板数据,采用动态面板系统GMM方法,研究了利率市场化和非利息收入对银行净息差的共同影响。研究结果表明:①总体来看,利率市场化对商业银行的净息差产生了显著的负向影响,其中地方性银行受到的冲击最大,股份制银行次之,国有银行受到的冲击最小;②总体非利息收入和分类非利息收入都对银行净息差产生了显著的负向影响,而且随着利率市场化程度的提高,这种负向影响的效果进一步增强;③分类非利息收入对银行净息差产生影响的路径并不一致,手续费及佣金收入的主效应是"交叉补贴效应",而交易性收入的主效应则是"资源替代效应";④对于国有银行和股份制银行,手续费及佣金收入对其净息差产生了显著的负向影响,但交易性收入对净息差的影响并不显著;⑤对于地方性银行,手续费及佣金收入和交易性收入都对其净息差产生了显著的负向影响。在此基础上,本文分析了产生差异的原因,并进一步向各类商业银行及监管者提出合理化建议。     

中国期刊网大学学报主页使用情况调查分析

中国期刊网大学学报主页为大学学报编辑部网站建设提供了一条极为便利的途径。对中国期刊网大学学报主页的使用情况进行了调查,从中了解入网大学学报主页的使用现状,分析其中存在的问题,并探讨大学学报有效利用该主页的途径。     

基于网络环境的信息服务模式及其现实

基于网络环境下的服务模式是一种信息集成服务、面向内容的信息服务、个性化信息服务,正确处理这三种信息服务模式中的知识产权与经济学问题、改善信息系统人机界面、应用网络计量学是实现这些信息服务模式的主要途径。     

网络环境下大学英语任务型协作式教学

随着语言教学理论研究和网络多媒体技术的发展,我国大学英语教学急需进行适时的调整与革新。网络多媒体教学代表着先进的教学理念和手段,而任务语言教学法和英语协作学习又是对传统接受型教学的一种改革。因此,文章提出在大学英语教学中借助网络多媒体技术,采用任务教学法组织学生实施协作学习,对其进行理论探讨和课堂教学实践总结。     

Seeing light in the dark: Investigating the dark side of social media and user response strategies

Social media affords brands and users a variety of benefits. However, a recent stream of research identifies a multidimensional dark side to social media. We contribute to this growing body of research in four key ways. First, we empirically investigate user perceptions of the dark side of social media in terms of the risks proposed by Baccarella et al. (2018), confirming the existence of six of the seven risks. Second, we identify and empirically investigate the strategies with which users seek to reduce the social media risks. Third, we develop scales to assess both the social media risks and user reduction strategies. Finally, we conduct segmentation analysis to empirically investigate how users differ in terms of their perceived social media risks and risk reduction strategies. Taken together, our findings provide a validated framework of, and scales to measure, user perceptions of, and responses to, the dark side of social media.     

NOVELL网上Win95无盘工作站的安装

本文介绍了一种安装Windows95无盘工作站的方法，使NOVELL网络具有了Windows操作平台。     

网络新闻价值评价指标体系的建立研究

对网络新闻的价值进行定量研究和探索,可以把握舆论导向、提高传播效果、树立媒体声誉、产生有效激励;要根据把关性、查询性、有用性和特色性原则进行评价;建立包括新闻主题、内容、来源、文本水平、技术因素和传播效果六个方面的评价指标体系;确定了评价标准,并进行定量评价分析。