媒体宣传、知识产权保护与企业创新

本文收集了中国省级官方媒体对知识产权的宣传倾向信息和企业层面的专利数量和质量信息,经验检验了官方媒体关于知识产权保护的宣传对中国企业创新的影响研究发现:官方媒体宣传知识产权保护对企业创新具有正向激励作用,不仅促进了企业专利数量的增长,还推动了专利质量的提升;官方媒体宣传能更好地激励政府治理或经济环境相对较弱地区企业的创新,具有典型的“扶弱效应”,媒体宣传提高了弱势企业的信息获取与分析能力,使作为公共产品的政府态度和政策更好地发挥作用。本文研究表明,地方政府,尤其是欠发达地区的地方政府,应加大官方媒体对知识产权保护的宣传力度,更好发挥“软促进”政策的创新激励作用,为经济高质量发展注入新动力。     

Does easing monetary policy increase financial instability?

This paper develops a model featuring both a macroeconomic and a financial friction that speaks to the interaction between monetary and macro-prudential policy and to the role of US monetary and regulatory policy in the run up to the Subprime mortgage crisis. There are two main results. First, interest rate rigidities in a monopolistic banking system increase the probability of a financial crisis (relative to the case of flexible interest rate) in response to contractionary shocks to the economy, while they act as automatic macro-prudential stabilizers in response to expansionary shocks. Second, when the interest rate is the only available instrument, monetary policy faces a trade-off between macroeconomic and financial stability. This trade off is both qualitative and quantitative in response to contractionary shocks, while it is only quantitative in response to positive shocks. We show that a second instrument, such as a Pigouvian tax on credit to households on the demand side of the market, is needed to restore efficiency in the economy when both frictions are at work.     

专利视角下的中国转基因小麦研究现状及发展分析

利用"智慧芽"数据库对我国1997-2018年间的转基因小麦专利文件进行统计分析,从申请趋势、IPC分类、核心专利分析等层面得出转基因小麦技术发展趋势,从专利角度分析目前我国研究机构所面临的问题并提出专利布局的思路。     

从专利信息分析探讨广西生物质能源行业发展策略

人类工业特别是汽车工业的迅猛发展,导致石油、天然气、煤炭等不可再生能源被过度开发使用,界面临严重的能源危机,因此,寻找新型、可替代能源,成为未来能源战略的关键。随着油价攀升和资源紧缺作为生物能源发展重点的生物燃料乙醇正越来越成为缓解能源困局的重要手段。广西盛产生物质能源原材料甘蔗、木薯等农作物,为生物质能源行业的发展提供了得天独厚的条件。文章通过对相关生物质能源中国专文献进行分析,探讨广西生物质能源行业发展的方向与对策。     

Monitoring trends of technological changes based on the dynamic patent lattice: A modified formal concept analysis approach

The strategic importance of monitoring technological changes is highlighted given the ever faster pace and increasing complexity of technological innovation. In this respect, patent citation analysis has been the most frequently adopted tool among others. However, patent citation analysis is subject to certain drawbacks that stem from only consideration of citing-cited information and time lags between citing and cited patents. This study proposes a formal concept analysis (FCA)-based approach to developing a dynamic patent lattice that can analyze complex relations among patents and monitor trends of technological changes. The FCA is a mathematical tool for grouping objects with shared properties based on the lattice theory. The distinct strengths of FCA, vis-á-vis other methods, lie in structuring and displaying the relations among objects from a massive amount of data. For the purpose of technology monitoring, the FCA is modified to take into account time periods and changes of patent keywords. A patent context is first constructed with the aid of domain experts and text mining technique. Two types of dynamic patent lattices are then developed by executing the modified FCA algorithm. A case study of laser technology in lithography for semiconductor manufacturing shows that the suggested dynamic patent lattice has considerable advantages over conventional patent citation maps in terms of visualization and informative power.     

国外专利权保护与出口——基于中国电子信息业的实证研究

文章采用双边贸易引力模型,基于三个细分电子信息业的数据对国外专利权保护与中国出口之间的关系进行了实证研究。结果发现,总体上,国外专利权保护会通过市场扩张效应促进中国电子信息业出口,但这种积极的贸易效应主要存在于经济发达或模仿能力强的进口国,而在欠发达或模仿能力弱的进口国,专利权保护则通过市场势力效应对中国电子信息业出口产生消极影响。另外,国外专利权保护对中国电子信息业出口的贸易效应会随时间发展而趋于明显。     

中国开展“以房养老”影响因素的实证分析

“以房养老”对解决我国面临的养老金支付有重要的意义。但是在实践中,我国老年群体参与的积极性并不高,本文在社会调查的基础上,进行了数据整理并且使用Logit模型进行了实证研究,得出影响中国老年群体参与其中的关键因素是传统习惯影响的结论,并且就此提出解决问题的设想。     

国家知识产权竞争力及其评价指标体系研究

讨论了知识产权竞争力的含义,并分析了知识产权竞争力的组成要素——知识产权资源、知识产权动态能力,在此基础上建立了国家知识产权竞争力评价指标体系。     

专利实物期权定价的蒙特卡罗模拟方法及其改进技术

专利作为现代企业重要的无形资产,对企业募集发展资金、扩大收益回流、形成竞争优势发挥着巨大的作用,因此专利定价问题也成为现代企业管理决策中的重要内容.本文基于专利的实物期权特征,运用蒙特卡罗模拟方法对专利的实物期权定价问题进行研究与探讨.首先,分析探讨专利投资项目的决策过程及其实物期权特征;在此基础上,建立专利定价的实物期权蒙特卡罗模拟模型,并引入对偶变量技术用以提高蒙特卡罗模拟的效率;最后,以生物医药企业专利定价为例进行实证模拟.研究结论认为,引入适当方差减少技术的蒙特卡罗模拟则成为专利实物期权定价的一种有效的分析方法.     

房地产抵押价值评估中被动高估风险的成因分析

2010年以来,中国人民银行和银监会多次提示各家商业银行关注资产泡沫上涨等原因造成的贷款系统性风险,一再收紧银根并加强对存量贷款的风险管理。本文剖析了房地产抵押贷款评估中三个关键概念的混淆,指出这是造成被动高估风险的主要成因。建议重新审视现有抵押评估技术准则,以非公开市场基准下的抵押价值代替市场价值,并更多地考虑成本法和收益法的应用,以防止上述风险在新增房地产抵押贷款中的产生和扩散。