技术标准化中的公司专利战略--以Motorola为例

高科技的发展使得标准与专利之间的关系正在逐步发生变化。以GSM移动通讯标准为例，研究了标准与专利之间关系由冲突走向协调的演进过程，以及在其中发挥重要作用的Motorola公司专利战略，     

关于配合物稳定常数的测定

介绍了利用光学密度法测定配合物的组成及其稳定常数的原理,并以Cu2+-磺基水扬酸-水体系为例,详细介绍了使用光学密度法测定配合物组成及其稳定常数的实验过程以及数据处理过程。     

中国对拉美国家出口贸易影响因素实证分析——基于总量与技术结构视角

本文首先通过计算中国对拉美七国四类制成品出口密集度等,分析中国对拉美地区制成品出口结构;通过考察中国和拉美七国生产要素结构变化情况对中拉要素禀赋差异作深入分析,以期探究中国对拉美制成品出口结构背后深层次原因。然后构建扩展引力模型分别从总量视角和技术结构视角探析中国对拉美货物出口主要影响因素,结果显示拉美国家国内生产总值、中拉要素禀赋差异、中国货币自由度、中国对拉美直接投资水平对中国向拉美出口总量均产生显著促进作用,各影响因素对不同技术类别制成品出口的作用效果存在差异性。为实现中国对拉美出口贸易结构优化升级,推动中国产业结构调整升级,促进拉美地区经济更快发展,研究有针对性地提出了对策建议。     

Multimarket Contact and Rivalry over Knowledge‐based Resources

Research summary: Research shows that multimarket contact (MMC ) reduces rivalry involving downstream activities. Yet, studies showing that MMC can increase the threat of imitation suggest a need to better understand how MMC affects upstream rivalry over knowledge‐based resources. In this study, we argue that MMC increases rivalry over knowledge‐based resources since the deterrent threat of retaliation that typically leads to mutual forbearance in downstream activities will not be sufficient to restrain firms from protecting their knowledge from imitation in upstream activities. In support of these arguments we find that MMC increases the likelihood that a firm initiates patent litigation against a rival. This study suggests the relationship between MMC and rivalry may depend on the competitive domain and the type of resources over which firms are competing . Managerial Summary: How does market overlap or MMC affect rivalry between two competitors? Prior studies have largely found that an increase in market overlap decreases rivalry in less knowledge‐intensive context because of the deterrent threat of retaliation. However, in this paper, we argue that an increase in market overlap may not reduce rivalry in more knowledge‐intensive context because of heterogeneity in capabilities to protect knowledge. We find that a firm is more likely to initiate patent litigation against a rival as market overlap increases. Our findings suggest that the incentive to protect value across multiple product markets may surpass the motivation to cooperate with rivals and that managers should have a more nuanced view of how market overlap with competitors affects rivalry in more knowledge‐intensive contexts . Copyright © 2017 John Wiley & Sons, Ltd.     

认知OFDM系统旁瓣抑制新方法

针对认知正交频分复用（OFDM）系统带外辐射（OBR）严重问题,在研究基于功率谱密度的主动干扰消除算法（PSD-AIC）模型的基础上,提出了动态PSD-AIC的方法,通过对每一子载波位置OBR的计算,比较选择出OBR取值最小处,作为对消子载波的最优位置,显著改善了系统对OBR的抑制性能（增大约10dB）。对比分析了算法的计算开销,研究了设计参数对OBR的影响,提出了实际应用时的参数选择基准。仿真结果和理论分析表明,动态PSD-AIC方法可以显著减小带外干扰。与PSD-AIC方法相比,旁瓣抑制深度可增加约10dB;与传统AIC方法相比,只需相似计算量,干扰抑制性能便可明显增加。     

论实施新专利法在推动广西经济发展中的作用

我国专利制度的不断发展和完善,对促进经济发展起到了积极作用。文章对2008年12月第三次修改并于2009年10月1日起施行的《中华人民共和国专利法》（以下简称新专利法）部分内容进行解读,重点分析新专利法对推动广西经济发展的作用。     

Land conservation and tenure security in Kenya: Boserup's hypothesis revisited

Land conservation technologies used by farmers are known to play an important role in improving farm incomes and household welfare in the long run. For this reason substantial investments have been made in research to improve agricultural technologies in various parts of the world, from the development of new crop varieties to new practices of land management. This paper explores the impact of land rights among other factors on adoption of soil and water conservation practices. The study further tests for Boserup's hypothesis (correlation between population density, land conservation and property rights) using panel survey data collected from farming households. The key findings of the paper are that property right regimes and population density affect both the decision to conserve land as well as the type of conservation practices used by farmers. The results further suggest a positive correlation between land tenure security and population density, thus supporting Boserup's hypothesis. The findings call for pursuit of both short-term and long-term policy measures that offer incentives for land conservation through government initiatives and participation of local communities.     

Spatial welfare economics versus ecological footprint: modeling agglomeration,externalities and trade

A welfare framework for the analysis of the spatial dimensions of sustainability is developed. It covers agglomeration effects, interregional trade, negative environmental externalities, and various land use categories. The model is used to compare rankings of spatial configurations according to evaluations based on social welfare and ecological footprint indicators. Five spatial configurations are considered for this purpose. The exercise is operationalized with the help of a two-region model of the economy, that is, in line with the ‘new economic geography.’ By generating a number of numerical ‘counter-examples,’ it is shown that the footprint method is inconsistent with an approach aimed at maximum social welfare. Unless environmental externalities are such a large problem that they overwhelm all other components of economic well-being, a ‘spatial welfare economic’ approach delivers totally different rankings of alternative land use configurations than the ecological footprint.      

我国知识产权试点示范工作对专利申请活动的影响简

在系统梳理国家级知识产权试点示范工作的基本情况和政策法规的基础上,以第一批全国60家企事业专利试点单位为研究对象,利用国家知识产权局专利检索数据库公布的数据,对其在1985—2011年的发明专利、实用新型专利和外观设计专利的申请量进行检索和统计,分3个阶段（试点单位认定前、试点工作开展期间、试点工作结束后）对其专利申请情况进行定量分析,探讨知识产权试点示范工作对专利申请活动的影响。结果显示：在试点单位认定前,试点单位的专利申请量增长明显;在试点示范工作执行期内,其专利申请量没有发生显著变化;在试点工作结束后,企事业单位的专利申请量和申请专利的企事业单位数量都有所增加。这表明,知识产权试点示范工作的开展在一定程度上促进了专利申请量的增长,但是存在部分企业为获得认定而申请专利的现象。