专利联盟的垄断性分析

科技时代的竞争就是专利战略的竞争。发达国家的许多企业早已将专利战略视为发展的生命线和护身符,并对我国企业的发展产生影响,本文从经济学角度对这一问题进行更为深入的分析。     

汇率与股价波动研究——基于中国与日本高频数据的ARCH检验

次贷危机发生前，汇率与股指存在ARCH效应，且均有不对称信息的冲击，波动存在持续性的影响；次贷危机发生后，汇率与股价都不存在ARCH效应，系统性风险和非系统性风险暴露出来使得汇率对股市的波动影响降低，从而促进投资者风险得到有效对坤。     

科技计划项目与专利产出的相关性研究——基于C市的案例分析

分析科技计划项目与专利产出的相关性,有利于优化科技计划项目、提高科技投入绩效。研究表明,科技计划项目有效支撑了区域专利产出水平,尤其是优势产业项目、企业项目和重大项目的专利产出尤其突出。应从优化科技管理体制、提高项目支持力度、完善项目管理、积极扶持中小企业等方面入手,进一步提高科技计划项目的专利产出水平。     

后次贷危机视角下我国宏观调控政策的思考

通过对中美两国GDP等宏观经济指标数据进行数理分析，验证了美国经济波动对我国经济运行的影响，并详细论述了后次贷危机视角下我国重点领域将受到的影响。在借鉴经济理论、历史经验的基础上，从财政政策、货币政策、产业政策等方面，提出相应的宏观调控的政策建议。     

中国民族工业保护的早期经验及启示

对民族工业的适度保护可以促进民族工业的发展与壮大。本文认为,近代中国对民族工业的保护措施及其效果为:专利制度对部分企业的有限保护、关税对民族企业的微弱保护、国货运动对民族企业的有力保护。中国早期对民族工业的保护经验,对于正处在全球化之中的当代中国企业有着重要借鉴意义。     

Bias in estimates of discrimination and default in mortgage lending: The effects of simultaneity and self-selection

The common practices of estimating single-equation models of mortgage rejection to test for discrimination in mortgage markets or single-equation ex ante mortgage default equations to validate underwriting criteria produce biased and inconsistent parameter estimates. This is due to problems of simultaneous equations bias which arise because, in a world of imperfect information, mortgage terms are not exogenous to the rejection or default decision. In addition, mortgage default estimates are also subject to selection bias. Monte Carlo experiments are used to study the nature and extent of likely bias in single-equation estimation results. We find that rejection equation estimates indicate discrimination when none exists and that estimated coefficients of mortgage terms, such as the loan-to-value ratio, are also subject to significant bias in both rejection and default equations.     

论我国住房抵押贷款证券化

本文以借鉴和运用资产证券化这一金融创新工具为出发点，论证我国实行住房抵押贷款证券化的必要性，并提出应采取的对策选择。     

Determinants of the ARM share of national and regional lending

We model the ARM share of mortgage lending and provide several unique contributions to the mortgage choice literature. First, we motivate the use of the price spread between fixed- and adjustable-rate credit as a regressor by constraining the effect of FRM and ARM prices to be symmetric and show that the data support this restriction. Second, our data span a far longer time period (six years) than previous research. Third, we estimate separate share equations by region, allowing us to contrast geographic variation in ARM shares. Fourth, we examine the effect of convertible ARMs—which became prevalent in mid-1987—on overall ARM lending.     

最高额抵押权决算与实现问题探析

抵押权是债权的重要担保方式之一,最高额抵押权则是抵押权中的一种。我国担保法对决算与实现的规范相当简陋,实践中缺乏具体的可操作性依据。我国应借鉴日本民法的相关规范来完善我国的最高额抵押权制度。