同时开市背景下AH股的股价联动性分析

文章选取57支A+H股票编制开盘价指数和收盘价指数,以2011年3月7日为分界点分为两个阶段,对A股和H股的股价之间的联动性,采用计量经济学方法进行实证研究。研究表明:同时开市之后A股和H股的股价联动性有所增强,H股股价对A股股价的影响更加明显。     

能源消费与广东经济增长的动态特征研究

能源消费与经济增长密切相关。本文运用基于向量自回归模型、脉冲响应函数和方差分解方法,对广东省1985～2008年能源消费与经济增长两者之间的关系进行实证研究。研究结果表明,广东省经济增长对能源消费具有较强的依赖性,经济增长对能源消费贡献率较低。     

浅谈思想政治工作在无偿献血工作中的重要作用

本文笔者根据自己的工作经验,结合铁岭市无偿献血工作10余年的经验,简单论述一下思想政治工作在无偿献血工作中的重要作用。     

论我国财产税的功能

财产税具有筹集财政收入、调节贫富差距和优化资源配置的功能。我国财产税的功能应定位于以筹集地方财政收入为主,兼顾调节贫富差距和资源配置。     

金融危机传染实证研究

本文在梳理金融危机传染的定义,分析金融危机传染的机理,介绍Copula函数的金融危机传染检验方法的基础上,通过运用多种静态Copula和动态Copula函数对金融危机传染进行了分析。主要结论包括三个方面：一是金融危机时期,中国股市下跌与美国股市下跌在一定程度上存在联动,但中国股市的波动也有一定独立性;二是全球金融危机后,国内股市和债市呈现显著负相关性关系;三是从国内金融机构看,不论是否处于危机期间,国有商业银行之间、国有商业银行与中小型银行之间的风险传染并不明显,中小型银行之间风险传染较强,但不是由金融危机引起的,而是由其他因素导致。     

产业结构变动对经济增长的效应分析——基于浙江欠发达地区的实证

近几年来对我国经济增长问题的研究,大多忽视了经济结构效应在经济增长中的重要作用。文章利用柯布－道格拉斯生产函数,引入结构变量,对浙江省欠发达地区1993—2007年的经济统计数据进行回归分析,定量地测算了浙江省欠发达地区产业结构变动的效应及其对经济增长的贡献水平。     

全国煤炭交易中心运营模式研究

全国煤炭交易中心的设立对规范我国煤炭交易市场规则、实施能源宏观调控、提升我国煤炭国际定价话语权具有重要意义。在分析全国煤炭交易中心功能定位和业务的基础上,设计中长期合同邀约、现货挂牌、现货竞价、现货招投标4种交易模式及业务流程,提出依托国家重大战略争取政策支持、加强各方沟通完善综合物流体系、建立银企合作机制与信用体系、完善煤炭交易中心协调机制、增强信息服务与风险防控能力等对策建议。研究成果对优化煤炭供给结构、规范煤炭交易市场和保障国家煤炭能源安全提供了支撑。     

Factors influencing buying behavior of Lebanese consumers towards fashion brands during economic crisis: A qualitative study

The purpose of this article is to contribute to an understanding of the impact of the Lebanese economic crisis on fashion buying behavior. It uses a qualitative approach by conducting semi-structured interviews with 29 Lebanese consumers. The study reveals that consumer fashion purchases are motivated by emotional, social, and functional drivers. It also indicates that subjective norms, such as societal and cultural values dictate buying behaviors. The findings provide further insights into social media and highlight its influence on shaping trends and making fashion products desirable. The article concludes that Lebanese consumers exhibit impulsive buying behavior, and explains how fashion brands can remain relevant amidst a wrenching economic crisis.     

Longitudinal analysis versus cross-sectional analysis in assessing the factors influencing shoppers’ impulse purchase behavior – Do the store ambience and salesperson interactions really matter?

Numerous studies in the marketing literature focused on consumer behavior in general, but relatively few studies have examined Impulse purchase behavior (IPB). Although few studies examined IPB, the vast majority of the studies were conducted using the cross-sectional design. These studies suffer from certain limitations like random measurement error, common method bias, causality & validity-related issues that are inherently associated with the cross-sectional design. Despite these limitations, very few studies have examined the IPB using the longitudinal design. Multilevel structural equation modeling (ML-SEM) is conducted in the study to analyze the longitudinal data for examining the changes in the causal effects of the factors influencing the shoppers' IPB over a period of time. Additionally, structural equation modeling (SEM) is conducted to examine changes in the causal effects of the factors influencing IPB at each time point of data collection. Drawing upon the stern's model and stimulus-organism-response model, the study examines the causal effects of the factors influencing the IPB. The results of ML-SEM indicate significant fluctuations in the factors influencing IPB over time. Similarly, the results of SEM indicates that few factors (like store ambience and salesperson interactions) have shown a significant influence on IPB in the initial time points (i.e., during the initial store visits of shoppers), but became insignificant over a period of time in their subsequent store visits. The findings suggest that the store crowd, secondary customers influence, and in-store promotions show a significant influence on the IPB, compared to the store ambience and salesperson interactions.     

基于FAST的医院文化的功能分析

本文基于价值工程(Value Engineering,VE)的原理和方法,对医院文化的功能体系开展了分析,认为医院文化的最终功能一是促进医院的健康发展,二是促进社区的和谐。其基本功能包括显性文化的功能和隐性文化功能二种。在此基础上,探讨了医院文化的实现手段和基础需求。