专一化生产型企业在不同周期的财务分析

企业和生命体一样具有生命周期,企业的生命周期一般包括创业期、成长期、成熟期、衰退期。企业在生命周期的不同阶段面临的市场环境和经营风险不同,因此企业在不同生命周期下具有不同的财务特征,且有与之相适应的财务战略。受企业生命周期和企业财务战略选择的影响,在企业生命周期的不同阶段,企业的固定资产、应收账款、流动资产和流动负债也具有不同的变化趋势。对企业在不同周期的财务分析,可以更好促进企业健康可持续发展。     

中国郑州棉花期货市场的国际定价功能研究

本文借助计量经济学的分析方法,对郑州商品交易所、纽约期货交易所期棉价格与国内棉花现货价格这三者的关系进行了研究,并测算了郑州商品交易所与纽约期货交易所在价格发现中的贡献份额。研究结果表明,三者之间存在协整关系,纽约期货市场在国际棉花定价体系中占有主导地位,而导致郑州棉花期货市场国际定价功能弱化的原因则是国内棉花期货市场与现货市场缺乏有机联系。     

我国城镇职工基本医疗保险个人账户公平性研究

本文采用保险精算模型研究城镇职工基本医疗保险个人账户的不公平性,结果显示:个人账户确实造成了门诊医疗服务分配的不公平,工资收入在社会平均工资90%以下的人群不能很好地享受门诊医疗服务,而且收入越高,个人账户结余额越高。最后,本文提出了相应的政策调整方案以缩小人群之间的不公平程度。     

企业形象的公关策划

本文论述了应收账款假账的 8种形态及甄别思路 ,阐述了防范的主要环节、方法、及措施     

关于克隆技术社会意义的伦理思考

克隆技术早已“沸沸扬扬”,但是我们并未揭开它那似明非明的“面纱”,要识其“庐山真面目”,远非指日可待。但“克隆”的备受关注 ,表明科学本身影响力在扩大、科学在发展 ,更为重要的是表明人类对“自我”的认识在深化。     

Demographic changes, saving, and current account: An analysis based on a panel VAR model

This paper empirically investigates the macroeconomic effects of demographic changes, focusing on saving rates and current account balances. The econometric investigation based on the panel VAR model shows substantial demographic effects on national saving rates and current account balances in the major advanced (G-7) countries. An increase in the dependency rate significantly lowers saving rates, especially public saving rates. Further, a higher dependency rate significantly worsens current account balances.     

加工贸易、FDI与中国国际收支不平衡

自1994年我国实行汇率并轨制度以来,中国国际收支一直面临着经常项目与资本和金融项目双顺差的结构,产生这种结构的原因是多方面的,本文从以加工贸易为主的贸易特征和由于对外资优惠而吸收的大规模外商直接投资(FDI)这两方面入手,分析他们对中国国际收支不平衡产生的影响。     

Fiscal policy independence in a European Monetary Union

Do plans for a monetary union in Europe call for limits on the freedom of the country members of the union to use fiscal policy? In order to provide a tentative answer, we simulate the IMF model MULTIMOD, given various shocks, in the case of a European Monetary Union consisting only of France and Germany. The results clearly indicate the possible value of allowing unfettered use of fiscal policy in both countries. The reasons lie partly in differences in the initial position of the two, partly in differences in their preferences. We also examine the change in the policy significance of the current account in the monetary union. Current account imbalances clearly cease to have the same significance in a monetary union; but they do not therefore become irrelevant.     

我国基本养老保险个人账户“空账”问题及对策研究

我国基本养老保险个人账户制度是基于传统的现收现付制的养老保险制度面临不可持续发展的财务困境的背景下发展起来的。本文通过对养老保险改革的研究,归纳总结了引起养老保险个人账户"空账"问题的原因,并针对这些原因,提出了具体的应对措施,希望能为改善我国的养老金个人账户"空账"问题改革事业做出一丝贡献。     

The dynamics of tourism’s carbon footprint in Beijing,China

Abstract

Beijing is an important hub for global tourism, but the extent of tourism’s contribution to Beijing’s carbon footprint remains unclear. We integrated an environmentally extended multiregional input–output model and the tourism satellite account in a study to estimate the dynamics of Beijing’s tourism-related carbon footprint in the post-financial crisis period. Our findings indicate that from 2007 to 2012, whereas the carbon footprint of inbound tourists in Beijing steadily decreased, that of domestic tourists increased. The composition of carbon footprints for the consumption activities of inbound and domestic tourists differed substantially. We also traced the spatial distribution of carbon sources associated with tourism consumption in Beijing. In light of our findings, we offer recommendations to target the adoption of low-carbon consumption patterns by domestic tourists, and energy optimization of service suppliers by increasing energy use efficiency and the renewable energy ratio. In addition, we recommend that public and government should seek to lower energy costs and reduce carbon emissions throughout the life cycle of commodities. We conclude that the government and tourism authorities should actively promote carbon and wider environmental awareness, and that producers must seek to improve the efficiency of their energy use by reducing carbon emissions at source.