存在自相关时自回归模型的估计和检验

讨论存在自相关情况下自回归模型中随机解释变量的内生性,指出目前的计量经济理论所存在的问题,证明了随机误差存在自相关情况下一阶自回归模型和高阶自回归模型的随机解释变量与随机误差都不相关,同时改进了自回归模型的估计和检验方法。     

从个体理性到交往理性：东海铸锻担保圈风险的形成和化解

交往主体作为“经济人”,在市场的博弈过程中,追逐自身利益最大化是个体理性的选择,但在日常经济活动中,个体理性往往导致集体非理性结局。本文运用哈贝马斯的“交往理性”理论剖析了山东省聊城市东海铸锻破产案,在政府主导或外部力量适度干预下,通过谈判磋商,最终促进多家银行与企业达到交往理性的均衡状态,并据此提出了相关风险处置的顶层设计。     

营销渠道策略创新打造我国企业跨国经营竞争优势

在“走出去”大背景下,我国企业要想塑造跨国竞争优势,在营销策略上再也不能仅停留在产品、价格、促销等手段上。“渠道策略”的创新是企业竞争优势的重要来源之一,结合我国企业实际对我国企业跨国经营渠道策略的相关问题做了一些探讨。     

效率工资利与弊

效率工资理论是新凯恩斯主义劳动市场理论中的一个重要的理论 ,是宏观经济学在最近 2 0年取得的进展之一。进入 2 1世纪 ,有关效率工资的文献仍层出不穷 ,而企业在实行效率工资时仍然会出现一些问题。鉴于此 ,根据效率工资的基本模型 ,分析实行效率工资的利弊 ,并给出建议     

人力资源需求预测方法探讨

由于经济全球化及信息技术的飞速发展,使得当今企业面临的内外部环境日趋复杂。如今,企业在进行人力资源需求的预测时,考虑的往往不是单个因素的影响,而是多种因素的共同作用和相互影响。因此,将人力资源需求预测方法总体上分为定性和定量两大类,对目前流行的各种需求预测方法进行分析比较,并根据其在实际中的应用提出了相应建议。     

不披露委托人身份的代理制度的引入——对《合同法》403条的法律探析

在前人关于间接代理的研究的基础上,探讨不披露委托人身份的代理同隐名代理的区别,倡导以新 《合同法》中关于委托的规定作为切入点,实现中西代理法律制度的融合,提出对不披露委托人身份的代理 与诚信原则的分歧的处理,从而引出关于第三人撤消权增设的有关问题。     

Hooliganism and Demand for Football in Italy: Attendance and Counterviolence Policy Evaluation

This paper empirically investigates the relationship between stadium attendance, hooliganism and counter‐violence policy measures in Italian Serie A. In particular, this paper analyses the impact of counter‐hooliganism policies adopted in 2007 on the quantity of game tickets sold. The counter‐hooliganism measures, grounded on an entry card, namely a ‘fidelity card’, were designed to keep out hooligans from stadiums so favouring the attendance of either occasional spectators or uncommitted fans. According to our econometric investigation the expected substitution between committed fans and uncommitted fans did not take shape. In sum, the ‘fidelity card’ did not turn to be successful if evaluated on the average attendance perspective.     

基本医疗卫生制度下政府卫生支出及公平性研究

在基本医疗卫生体制中,基本医疗卫生服务的范围是按照基本医疗保险确定的,医疗保险支付是按照居民的基本医疗卫生服务的需求量决定的,高收入者比低收入者享有更高的医疗保险,对基本医疗服务的需求更大,也获得更多的医疗保险补贴。随着政府卫生支出中医疗保障支出比重的增加,医疗服务的公平性却降低了。     

个性特征、劳动契约与员工劳动关系满意度--基于广州市花都区部分员工的问卷调查分析

基于广州市花都区部分企业员工的调查数据,通过探索性因子分析及验证性因子分析发现,员工劳动关系满意度由工资福利、工作特性与氛围和社会环境与服务三个维度构成。签订短期劳动契约的员工对工资福利的满意度最高,签订中长期劳动契约的员工对工作特性与氛围、社会环境与服务的满意度最高。年龄越大,其劳动关系满意度越高;劳动者工作转换次数与其劳动关系满意度呈负相关。由此,应该积极推进劳动契约全覆盖并鼓励企业与员工签订中长期劳动契约;严格工资管理,维护职工权益;强化职业认同,减少员工工作转换频率。     

Institutional Investors' Trading in Speculation: Evidence from China

The trading behaviour of institutional investors has attracted much attention. However, many issues related to their trading behaviour cannot be addressed without high‐frequency changes in institutional ownership. Based on a measure of the trading behaviour of institutional investors by using an institutional account dataset from China, we find that (i) active institutions trade speculatively by taking advantage of individual investors; (ii) individuals buying high and selling low offer liquidity only on average; (iii) foreign investors do not show significant patterns in speculation; and (iv) trading of active institutions significantly affects price. This study casts doubt on the conventional wisdom that institutional or sophisticated investors improve market efficiency by correcting mispricing, and provides direct evidence for institutional investors' speculation behaviour and their destabilising effect on the stock market. Results suggest that regulators in emerging markets should monitor institutions' speculation to bring fairness and justice to the stock market.