论会计信息相关性和可靠性的关系

相关性和可靠性作为会计信息的两大主要质量特征,一直备受人们的关注。相关性和可靠性到底孰轻孰重,在不同的时期人们有不同的认识。本文认为,在我国现阶段,可靠性应作为第一位的质量特征,并重于相关性。     

Remote control and maintenance outsourcing networks and its applications in supply chain management

The paper analyzes the impact of e-business technologies on maintenance management and supply chain operations. The aim of this work is to investigate the network organization level of supply chains in case of remote maintenance application and to understand how maintenance policies are coupled with information technology (IT) solutions. To this purpose two literature reviews are presented: firstly, on the supply chain and network integration, and then on the evolution of maintenance using information technology. Following this, the paper present four specific industrial case-studies of eMRO network organisation. They have been chosen as reference models from a set of practical applications and pilot tests performed by the authors in different production sectors in the last 5 years. Technology complexity environments, maintenance outsourcing level, and supply chain integration context are discussed for each case-studies with particular regards to the profitable forms of collaboration provided by the introduction of IT and the Web. This analysis work toward the development of a framework useful to: (1) classify different e-maintenance systems and understand the relationships between the different members of the network, and (2) identify the variables which can influence the introduction and development of the systems.     

证券交易信息系统与交易运行模式辨析

首先对证券交易信息系统的特性进行了阐述,介绍了证券公司交易系统的主要模式。现行的证券交易系统主要分为两类:以单营业部为基础的独立式交易系统和以中心营业部为基础的集中式交易系统。两种不同特性的交易系统又决定了不同的证券交易运行模式,文章的重点在于对不同的交易模式进行对比分析,并结合实际运行情况,找出能适应证券公司发展的、行之有效的交易模式。最终的结论是集中式交易模式是适应市场发展和公司经营的正确选择。     

电话远程控制系统的实现

文章阐述了一种电话远程控制系统,并对其系统结构、各部分功能的实现和系统软件程序流程及主要软件功能进行了讨论,其摘机电路、挂机电路、密码电路简单实用;其受控对象如窗户状态、电器状态的反馈与控制电路稳定可靠。     

论上市公司会计报表粉饰行为的识别及其防范

近几年我国证券市场出现的几宗大案使人们对会计报表的粉饰有了极大的关注,本文通过对上市公司报表粉饰的动机、常用手段的分析,提出了识别会计报表的粉饰的有效方法,以提高广大投资者识别盈余管理等粉饰方法的能力。     

Understanding resource deployment efficiency for ESG and financial performance: A DEA approach

COVID-19 has stimulated additional research interest on economic sustainability and ESG in both academia and industry. This study adopts a DEA approach to examine the efficiency of achieving ESG targets and their relationships with financial performance. Using MSCI ESG data from 2015 to 2019 on 1108 Chinese firms, we examine the ESG proportional and pillar mix efficiencies. The dominant strategies for our sampled firms are to improve overall ESG performance by enhancing the E and S pillars through sacrificing G’s performance. The second result shows a positive relationship between proportional efficiency and financial performance while a mixed relationship between pillar mix efficiency and financial performance. However, for the technology sector, there exists some trade-offs between ESG performance and financial performance. Specifically, relative to non-technology firms, improving proportional and pillar mix efficiencies for technology firms could result in some sacrifice in stock valuation.     

Do small businesses adjust their capital structure? Evidence from the global financial crisis in Japan

We investigate the extent to which small businesses adjust their capital structures to target levels when their leverage increases substantially during a financial crisis. We examine Japan's Emergency Credit Guarantee (ECG) program during the 2008 global financial crisis. The increased leverage from the use of the ECG program during the crisis increased the probability of default. Additionally, small businesses adjusted their leverage ratios to the target range before the crisis. However, such adjustments were weak during and after the crisis, particularly for target firms in the ECG program.     

地域商会有助于缓解企业融资约束吗?——来自A股民营上市企业的证据

破解民营企业的融资困境是事关新时代我国民营经济高质量发展的重要课题。本文以2008-2017年民营上市企业为研究样本,基于民营企业加入地域商会的研究视角,深入考察这一由政府部门核准成立的社会组织能否以及如何帮助企业缓解融资约束。结果发现,加入地域商会后,民营企业的融资约束程度得到了有效缓解。机制检验显示,地域商会有助于扩展会员企业融资所需的社会网络以及提高企业融资时的议价能力;从具体的融资渠道来看,地域商会的作用主要体现为帮助会员企业获得更多的信贷支持和商业信用。进一步地,对于市场议价能力较弱的小规模企业,面临经营困境的企业,以及所在地区的信用环境遭受冲击的企业,或位于市场化程度较低地区的企业而言,加入地域商会的积极影响更为明显。     

我国中小企业财务管理战略思路探讨

本文从我国目前中小企业财务发展现状入手,着重分析了作为中小企业,在当今市场经济大潮下,如何制定企业财务战略,并从六个方面进行了深入论证,提出了中小企业财务战略发展总体思路.为中小企业提升企业财务管理水平,参与国际竞争,奠定良好的企业管理基础.     

论高校财务风险防范

本文从高校财务风险的内涵出发,阐述了当前形势下高校财务所面临的风险表征分析其成因,提出防范和化解风险的两种模式.