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Du Changyong Xin Zhao 《国际金融研究》2006,(10)
本文旨在对可转债分拆交易的理论研究和台湾实践经验进行梳理的基础上,为国内可转债分拆的交易框架和定价设计提供借鉴。本文的结构安排如下:首先,对可转债分拆交易的相关文献进行综述;其次,阐述可转债分拆的交易结构与理论定价;再次,介绍台湾可转债分拆交易的现实定价与法律框架;最后,结合国内的发展现状,提出国内可转债分拆交易的相关制度设计框架,并给出了进一步的政策建议。 相似文献
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基于关联规则的推荐系统在电子商务中的应用 总被引:8,自引:0,他引:8
电子商务的发展加剧了企业的竞争。为了充分应用商务网站的信息,本文提出了建立基于关联规则的电子商务的推荐系统;探讨了电子商务推荐系统模型、生成关联规则和形成推荐集的过程。主要应用FP-Tree算法挖掘客户的行为模式和购买组合,根据用户的兴趣度和置信度产生相应的推荐侯选集,实现网站的个性化服务。根据挖掘的客户知识,网站可以制定针对目标客户的营销方案,从而提高客户的忠诚度,增加商务网站的赢利水平和竞争能力。 相似文献
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全数字解调是当前数字传输领域的应用热点。本文首先对全数字解调器的概念和特点、载波和定量同步算法进行了概述,然后针对一种QPSK调制方式的卫星信号,设计并实现了零中频结构的全数字解调器。 相似文献
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该研究以恩施州为样本,采用历史数据与现场调研相结合、宏观分析与具体案例相结合的方法, 重点研究了三次产业发展状况及其对经济社会全局的贡献,梳理了三次产业彼此之间双向支持的对应关 系,认为国民经济是一、二、三产业协调发展的有机整体,近年来恩施州三次产业均实现了快速增长、对 国民经济发展贡献各异,其中第一产业增速和贡献率稳定,第二产业增速快、贡献大,第三产业增速加快、 贡献率增大。在深入分析三次产业协调发展的主要影响因素后,该研究认为,以恩施州为代表的武陵山区 三次产业协调发展面临4方面需要关注的问题。在此基础上,该研究提出了促进武陵山区三次产业协调发 展的政策建议,得出了促进武陵山区三次产业发展的基本结论。立足山区实际,统筹编制产业发展规划; 集中壮大一批市场主体;强化科技支撑;创新机制,通过试点示范,辐射带动山区经济整体快速健康发展。 相似文献
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Changyong Lee 《The Service Industries Journal》2015,35(6):345-361
Successful innovation in services is considered a key factor for organisational sustainability. However, existing customer- and expert-centric approaches are becoming time-consuming and labour-intensive as the number and complexity of services increase. To counter this, an instrument for service opportunity analysis based on quantitative data and systematic processes is proposed in line with the notions of service engineering. At the heart of the suggested approach is text mining to extract the meanings of service documents and the local outlier factor to identify novel services based on quantitative indicators. A case study of mobile services is exemplified. The suggested approach promotes consensus building for promising service opportunities and enhances the efficiency of the fuzzy front-end stages of new service development. 相似文献
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崔长勇 《河南财政税务高等专科学校学报》2007,21(5):13-15
和谐社会建设是一个庞大的系统工程,服务型政府的建设是构建和谐社会的重要途径和必然选择.服务型政府的构建应从服务型政府理念、服务型政府角色和职能定位、服务型政府行为方式等三大方面着手进行. 相似文献
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Sungjoo Lee Author Vitae Byungun Yoon Author Vitae Changyong Lee Author Vitae Author Vitae 《Technological Forecasting and Social Change》2009,76(6):769-2500
This research responds to the needs of technology-driven business by focusing on how firms can find new business opportunities based on their technological capabilities. It proposes a technology-driven roadmapping processes that starts from capability analysis for technology planning and ends with business opportunity analysis for market planning. We suggest the use of patent data as a proxy measure of technological capability for this purpose and develop four analysis modules — Monitoring, Collaboration, Diversification, and Benchmarking — to support decision-making during the process. Various analysis techniques such as text-mining, network analysis, citation analysis and index analysis are applied to discover meaningful implications from the patent data, which are summarized in four maps — Actor-similarity map, Actor-relations map, Technology-industry map, and Technology-affinity map. For the purpose of illustration, RFID-related patents are collected and the 18 firms with the most patents used, focusing especially on the third biggest. We believe using roadmapping and patent analysis together can play complementary roles for each other. Putting roadmapping techniques together with patent analysis can increase the objectivity and reliability of technology roadmap, while using patent analysis restricted to technological information together with roadmapping techniques can ensure that a more valuable breadth of strategic information is extracted from patents. 相似文献
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一、前言世界发达国家和内地发达省区的实践表明,工业化是增强一个国家或地区经济综合实力,提高人民物质文化生活水平的坚实基础,新疆地区五十年的发展历程也证明,国民经济综合实力从弱到强的变化与工业化进程密切相关。面对当前国内国外的发展形势,面对经济发展与资源环境的突 相似文献