《移动通信技术》课程改革的探讨

传统的课程结构和授课方式已经不能适应对学生能力的培养,通过对课程内容、教学体系、教学方法等方面的探索和实践,激发学生的学习兴趣,培养学生分析实际问题和解决实际问题的能力为学生毕业后在工程技术岗位上的自学、深造、拓宽和创新打下坚实基础。     

香港人民币离岸市场的发展现状与前景展望

近年来,人民币伴随着中国内地的开放及经济高速发展而不断走向国际化。作为“人民币走出去”的首站,香港人民币市场目前已初具规模。随着跨境人民币业务在全球范围的展开,离岸人民币由香港扩散到全球,人民币国际化的重N心已从扩大香港人民币市场转向推动人民币走向海外,然而,香港离岸人民币市场仍将在相当长的一段时间里保持领先的地位,香港仍然是离岸人民币的主市场。     

An Empirical Study on the Contribution of Fiscal Expenditure to Sichuan＇ s Agricultural Economic Growth

利用1978～2010年间四川财政支农和第一产业相关数据,运用协整检验理论及误差修正模型,分析了四川财政支农支出对第一产业的增长效应。研究结果显示,四川财政支农支出相对于第一产业GDP增长弹性系数为0．784。财政支农支出结构中对四川第一产业增长效应高低次序依次为：支援农村生产最高,农林水利气象等部门事业费次之,科技投入及农业基本建设支出最差。     

财政支农支出对四川农业经济增长贡献的实证研究

利用1978～2010年间四川财政支农和第一产业相关数据,运用协整检验理论及误差修正模型,分析了四川财政支农支出对第一产业的增长效应。研究结果显示,四川财政支农支出相对于第一产业GDP增长弹性系数为0.784。财政支农支出结构中对四川第一产业增长效应高低次序依次为:支援农村生产最高,农林水利气象等部门事业费次之,科技投入及农业基本建设支出最差。     

贷款基准利率4倍的界限合理吗

依据我国企业现实收益率和债务负担承受力的考察,也出于维护借贷市场正常秩序的考虑,采用20%的收益率和利率水平为计算上限的分界点比较符合我国国情。为此,应按3倍贷款基准利率来确定政策允许的民间借贷年率上限,它比较符合我国当前的现实。     

Are Chinese trade flows different?

We find that Chinese trade flows respond to economic activity and relative prices – as represented by a trade weighted exchange rate – but the relationships are not always precisely or robustly estimated. Chinese exports are generally well-behaved, rising with foreign GDP and decreasing as the Chinese renminbi (RMB) appreciates. However, the estimated income elasticity is sensitive to the treatment of time trends. Estimates of aggregate imports are more problematic. In many cases, Chinese aggregate imports actually rise in response to an RMB depreciation and decline with Chinese GDP. This is true even after accounting for the fact a substantial share of imports are subsequently incorporated into Chinese exports. We find that some of these counter-intuitive results are mitigated when we disaggregate the trade flows by customs type, commodity type, and the type of firm undertaking the transactions. However, for imports, we only obtain more reasonable estimates of elasticities when we allow for different import intensities for different components of aggregate demand (specifically, consumption vs. investment) or when we include a relative productivity variable.     

陕西省中小学学校运动会的现状调查与分析

通过调查发现,陕西省中小学学校对运动会的认识和组织形式以及项目设置等方面存在许多问题,经过分析研究,提出学校运动会要"以人为本",顺应时代潮流,转变理念,进行必要的改革。     

Dynamic labour supply effects of childcare subsidies: Evidence from a Canadian natural experiment on low-fee universal child care

This paper shows that a temporary incentive to join the labor market or to work more can also produce substantial life-cycle labour supply effects. On September 1997, a new childcare policy was initiated by the provincial government of Québec, the second most populous province in Canada. Licensed and regulated providers of childcare services began offering day care spaces at the subsidized fee of $5/day/child for children aged 4. In successive years, the government reduced the age requirement, created new childcare facilities and spaces, and paid for the additional costs entailed by this low-fee policy. No such important policy changes for preschool (including kindergarten) children were enacted in the nine other Canadian provinces over the years 1997–2004. Using annual data drawn from Statistics Canada's Survey on Labour and Income Dynamics and a difference-in-differences quasi-experimental methodology, the paper estimates the dynamic labour supply effects of the program. The results demonstrate that the policy had long-term labour supply effects on mothers who benefited from the program when their child was less than 6. A striking feature of the results is that they are driven by changes in the labour supply of less educated mothers.     

汽车电源系统故障诊断与排除

本文概述了汽车电源系统常见的故障,分析了电源系统各种故障的现象和造成故障的原因,进一步论述了电源系统各种故障的排除方法。     

土地一级市场上租赁供地模式的法律表达——以《土地管理法》的修改为中心

土地一级市场上,租赁供地模式是出让供地模式的补充,也被界定为土地有偿使用的一种形式。就其实质而言,依租赁方式所取得的利用土地的权利在性质上仍属于一种债权,无法与以出让方式取得的利用土地的权利——物权(建设用地使用权)相比拟。建设用地使用权之设立仍应维系《物权法》上有偿(出让)与无偿(划拨)两种类型化上的区分,租赁不能作为建设用地使用权的设立方式。但在土地管理法修改时,土地出让制度相关规则仍应重新考量。