“躲猫猫”事件中的网络舆论监督状况分析

本文从躲猫猫这一事件分析网络舆论的特征及其局限,并对构建和谐网络舆论环境路径做了相关探讨。     

关于网络会计几个问题的思考

网络会计是会计发展的主要趋势,对传统会计是很大的挑战.目前,亟待解决的问题是:网络会计模式的形成和建立、会计信息系统的重构、以及保障网络化会计信息安全的控制等.为克服网络会计的弊端,应对网络会计出现的问题提出相应的对策,构筑涵盖技术、法律及人才等措施的保障体系,充分发挥传统会计不可比拟的核算充分、信息处理及时、信息交互、资源共享的优势.以消除网络会计的隐患,满足信息使用者的需要.适应时代要求.     

城市轨道交通沿线物业的网络特征

结合城市轨道交通基本特点和网络的定义及特征,归纳分析了轨道交通沿线物业的互通性、功能一体性、外部经济性和网络依赖性4个主要特征,并以重庆轨道交通线网为例进行了图示说明,为轨道交通沿线物业开发及运营模式研究提供了一定参考.     

Applying multiple regression analysis to the forecasting of grocery store sales: an application and critical appraisal

Multiple regression analysis is applied to an analysis of the trading performance of a chain of grocery stores in the north-east of England. The performance of stores outside the conurbations is shown to be related to characteristics of the OPCS ‘urban-areas’ in which the stores are located, and a way is presented of modelling the effect of competition from within and outside these centres.

A high degree of statistical explanation is achieved, and the methodology used is defended against criticisms that can be levelled at many of other multiple regression analyses of store performance. Caution is nevertheless advised against the application of the model to forecasting the performance of new stores, although a range of applications are suggested whereby the implications of changes in the trading circumstances of existing stores might be examined.     

城市供水管网维护抢修工作探讨

城市供水管网维护抢修工作是供水管网安全供水的一项重要工作。因此,如何开展快速、高效的供水管网抢修工作就显得十分重要。缩短抢修时间,提高供水管网的抢修速度,是供水公司每个员工共同关心且急需解决的现实问题。笔者就蚌埠市供水管网维护抢修中的心得和体会与同行共同探讨。     

战时群点式器材保障网络建设构想

适应快速及时、准确高效的战时装备器材保障需求,构建群点式装备器材保障网络,对提高战时装备保障能力有现实意义。     

基于定置管理理念的实验室日常管理与实现

定置管理是5S活动的深入和继续。在实验室日常管理中引入定置管理理念使实验室的日常管理工作更加规范化、制度化。文章介绍了工程力学实验室日常管理的具体实施方法、运用的现代化管理手段及取得的成效。     

加强细节管理 确保蒸汽管网冬季平稳运行

对全厂蒸汽管网现状进行分析,制定措施,确保冬季蒸汽管网安全平稳运行。     

A Huff model with firm heterogeneity and selection. Application to the Italian retail sector

ABSTRACT

In this paper, firm heterogeneity (in terms of productivity, i.e., marginal costs) is incorporated into a Huff model of competition in the Italian retail sector. A higher market potential in the trade area is associated with higher average productivity and lower productivity dispersion through selection of the best stores. The analysis, based on a unique data set encompassing 14,212 Italian retailers, finds support for this relationship in Southern Italy, but not in Northern and Central Italy (where opposite results are obtained in some cases), suggesting the selection dynamics are affected by context factors (other than provincial/regional accessibility) related to an upper geographical scale. The results are robust to controlling for local context factors such as financial risk and floor size restrictions. Floor size restrictions are found to enhance selection.     

中铁快运北京分公司配送网络优化研究

随着社会经济的发展,货物运输呈现几大趋势,其中包括货物运输的物流化。而物流作业(装卸搬运、储存、运输、包装、流通、加工、信息处理等)的很大部分都是在物流节点上完成的,所以,配送中心的选址是否合理直接影响配送中心各项经济活动的成本,同时也关系到企业的长久发展。针对中铁快运公司的具体实例,提出可行的网络优化设计方案,为中铁快运的决策提供支持。