城镇居民生活用水影响因素的实证分析——以成都市为例

通过分析影响城镇居民生活用水的因素,根据成都市城镇居民生活用水现状,采取城镇人口数﹑人均日生活综合用水量﹑人均可支配收入﹑水价4项具有代表性标量,通过平稳性检验和协整分析,采用科克伦—奥克特迭代法修正法建立回归模型。结果表明:①城镇居民用水人口数增加1%,用水需求则会上升0.943个百分点。②水价上升1%,居民对水的需求减少了0.016%,而居民收入增加同等的比例,用水需求则会上升0.232%。③城镇人口数对生活用水量的增长最显著作用,水价上涨对用水需求的抑制作用比收入增加对用水需求的拉动作用要小很多。为此为有效管理城镇居民生活用水,给出从完善阶梯水价、加强宣传、健全法规、推动节水技术等方面提出建议。     

为什么要继续实施积极财政政策

我国实施积极财政政策仅仅三个年头已经取得重大成效，这说明我国的宏观调控既取得了治理通货膨胀的经验，也取得了通货紧缩的初步经验，而实施积极财政政策是这种经验的重要方面。中央已以明确今年继续实行积极财政政策，这是根据当前政治经济形势做出的决策。现在伯问题是：为什么应当继续实施，为什么可以继续实施，以及通过理论的论证来解除对继续实施积极财政政策的一些疑虑问题。     

Tourist Satisfaction and Destination Image of Vietnam's Ha Long Bay

Although considerable work has been done on destination image as a whole, far less research has investigated the differences in destination image assessments for domestic versus international visitors in developing countries. This study offers findings that illustrate the differences in perception of destination image, satisfaction attributes, and intention among domestic and international visitors to Ha Long Bay, a United Nations Educational Scientific and Cultural Organization World Heritage Site in Vietnam. The results of a survey on 650 tourists suggest that international visitors to the Ha Long Bay region have higher standards and are more critical in their evaluation of services than domestic visitors when judging this destination. Destination image is a common factor determining the level of satisfaction of both groups. Basic and augmented services were found to influence international visitors’ future intention toward the destination. This finding implies that the destination managers of Ha Long Bay need to improve current standard of augmented services to yield higher visitors’ propensity to recommend and return to the destination.     

中国再保险市场监管研究——从国内优先分保条款谈起

本文首先论证新《保险法》取消国内优先分保条款合理性和继续坚持国内优先分保政策必要性,接着阐明本文认为的符合国际再保险发展趋势的监管模式,即以社会经济福利最大化为最终目标,以直接监管为基础,充分发挥间接监管优势的模式。同时本文分别分析国内优先分保政策和条款的有效性,得出保证政策有效的结论:如果原保险人可正确理解国内优先分保政策内涵,取消该条款即可增进社会总经济福利。     

How do institutional investors influence accounting conservatism in China?

Using a sample of Chinese listed firms from 2003 to 2015, we find that domestic mutual funds have negative effects while qualified foreign institutional investors (QFIIs) have positive effects on firm accounting conservatism. These effects become stronger when their ownerships are closer to that of the controlling shareholder, respectively. Furthermore, these results are more pronounced when institutional investors are more able to monitor managers and compete with controlling shareholders. Our findings suggest that the influence of institutional investors on accounting conservatism in China is subject to their identities as well as the control contestability against the controlling shareholders.     

Net Equity and Debt Flows to Emerging Market and Developing Economies in the Post-Crisis Era

We investigate the determinants of net equity and debt flows into 60 emerging and developing countries during 1986–2012, with a special focus on the period following the onset of the global financial crisis (GFC). Our results controlling for endogeneity show that net equity flows to emerging markets were mostly influenced by global risk factors, while net debt flows were affected by country-specific factors. We further distinguish the factors that were more pronounced in determining net portfolio flows to emerging markets since the GFC. The US real interest rate had significant spillover effects on net equity flows after the GFC. An increase in country’s domestic credit attracted net debt inflows before the GFC, while it was associated with net equity outflows after the GFC. We also find that capital controls moderated net debt flows since the GFC.     

GATS《金融服务附件》第2(a)段适用措施的范围--以“相同标题是否必须相同含义”为视角

GATS《金融服务附件》第2(a)段为WTO成员国出于审慎原因而采取或维持与GATS承诺和义务不符的措施提供了一个政策空间,意图在金融服务自由化和国内规制权之间取得平衡。在阿根廷-金融服务案中,关于第2(a)段的适用范围,巴拿马作为申诉方基于该段与GATS第6条的标题都是“国内规制”这一事实,主张第2(a)段所涉措施必须是GATS第6条范围内的国内规制措施。然而,固守相同标题相同含义的解释方法会导致此种解释与文本含义相矛盾,缩小适用范围,不符合有效解释原则,还会导致严重的系统影响。事实上,市场准入措施与国内规制措施并非泾渭分明,相同标题并不一定在所有方面具有相同含义,我们可以从条款功能的角度理解标题“国内规制”的含义。两个条款性质不同却采用了同一标题,容易导致适用范围的混淆。部分区域贸易协定的做法对此问题的解决具有借鉴意义。     

谈谈用示波器维修家用电器

就使用示波器维修家用电器的必要性和可操作性作简要介绍，并结合实例，阐述了用示渡器维修家用电器的方法，对家用电器维修工作人员具有很好的借鉴作用。     

通货膨胀与中国宏观经济政策的困境

2008年,中国经济再度经历了通货膨胀.通货膨胀成因复杂,属于一种混合型通货膨胀.在物价上涨的表象下面,隐藏着经济制度的缺陷和经济结构的根本性失衡.受制度本身和一些内在因素的影响,宏观经济政策面临困境.必须采取短期和长期措施,在治理通货膨胀的同时,尽快转变经济增长方式,完善基本经济制度.