3号喷气燃料理化指标相互关联性分析

为深入研究3号喷气燃料理化指标间相互关联性规律,结合实验数据从烃类组分、含硫化合物、酸性物质、酚类物质、抗静电添加剂等因素着手,对其理化指标进行了系统分析。结果表明,燃料中密度、黏度、闪点,10%和90%回收温度等理化指标由于受到燃料中烃类组分的影响,随着芳烃含量的减小也随之减小;电导率和水分离指数由于受到抗静电剂影响,随着电导率升高,水分离指数有降低趋势,其他指标因受到指标类别、实验精度、实验误差影响没有呈现规律性变化。     

中国新能源汽车产业创新系统功能演化研究--兼论政府措施的作用

新能源汽车产业是中国重点发展的七大战略性新兴产业之一,剖析其创新系统的发展与完善过程,识别发展过程中的影响因素,并了解政府在这一演化过程中如何进行介入和引导,对新能源汽车以及其他新兴产业的发展具有重要的理论与实践价值。本文以创新系统功能理论为基础,构建了针对中国新能源汽车产业创新系统演化分析的功能框架,剖析了中国新能源汽车产业创新系统功能体系的发展与完善过程,同时讨论了政府措施在这一过程中的引导与支撑作用。研究发现,中国新能源汽车产业创新体系正处于快速完善阶段,知识获取、产业制度体系建设等功能已经成熟,而基础设施与支撑平台建设、产业链整合与升级以及正向外部性创造等功能仍有待于进一步完善。同时发现,这一过程中政府采取的各种措施与产业发展过程中遇到的阻碍因素密切相关,措施的类型与着力点也随着各种阻碍因素的出现不断变化,发挥了积极的引导作用。     

Buyer Loyalty in Business Markets: Can the Firm and Salesperson Get What They Truly Desire?

Purpose: Prior literature has acknowledged multi-foci customer loyalties (loyalty to the selling firm and salesperson-owned loyalty) and argued that both entities (selling firms and salespersons) foster customer loyalty through respective loyalty-capturing efforts (relationship investments). However, scholars have not investigated the influences of different types of interfirm relationship-specific investment (RSI) activities and salesperson behaviors (brand-building and guanxi behavior) on customer loyalty to the selling firm and salesperson-owned loyalty, especially their simultaneous (interaction) effects. The current research attempts to address this issue and examines the impacts that RSIs and salesperson behaviors have on customer loyalties.

Methodology/approach: A survey of seller–buyer dyads was conducted to test the proposed theoretical model and hypotheses. Using 192 dyadic data from customers and salespersons in the Chinese business-to-business contexts, this study specifies the direct and interactive effects of sellers’ RSIs and salespersons’ behaviors on customer loyalties.

Findings: Results indicate that selling firms’ loyalty-capturing efforts—property-based and knowledge-based RSIs—have different influences on two types of customer loyalty. Salespersons’ relationship investments—brand-building and guanxi behaviors—also have asymmetric impacts on customer loyalty. Counterintuitively, salespersons’ loyalty-capturing efforts weaken the relationships between firms’ RSIs and customer loyalties.

Originality/value/contribution: This study specifies different types of relationship investments and examines their respective and interactive impacts on two types of customer loyalty—loyalty to the selling firm and salesperson-owned loyalty. The findings indicate that firms’ and salespersons’ efforts may lead to unexpected and unintended effects on multi-foci loyalties. Therefore, the current study enriches our knowledge about multi-foci loyalty management and relationship marketing.

Practical implications: Because firms’ and salespersons’ loyalty-capturing strategies exert positive direct influences on loyalty to the selling firm and salesperson-owned loyalty, both entities may actively leverage relationship investments’ impact on customer loyalty. However, as the interactive effects derived from concurrent loyalty-enhancing activities are negative, firms need to clearly assess the nature and

characteristics of their relationship with buyers and properly design relationship investments and guide salesperson behaviors. Managers should use property-based RSIs as a primary safeguard of customer loyalty to the selling firm. Meanwhile, internal branding and training programs can help salespersons develop brand building behaviors and better understand the potential unintended outcomes that different behaviors may induce. Aligning a branding goal between the firm and salespersons can benefit both parties while avoiding counter-productive outcomes.     

“楼宇智能化技术”教学改革的探索研究

介绍了楼宇智能化技术专业的概况,分析了楼宇智能化技术遇到的问题,从楼宇自动化实验室的建设、实践教学体系的构建、实习基地的建设等方面,对"楼宇智能化技术"教学改革进行了探索和研究,提出了有建设性的教改措施。实践证明,采用新的人才培养模式和教学模式能够取得较好的教学效果,培养出合格的技能型人才。     

中国体育产业面临的挑战与对策——以奥运经济为视角

一、奥运经济 自1984年美国洛杉矶奥运会起，奥运会的商业化之路便迈开了步伐，现代奥运经济也随之产生。奥运经济就是在奥林匹克精神指导下，以城市发展战略和远景规划为基础，围绕奥林匹克运动会的设施和配套工程建设与营运、奥运无形资产经营、奥运广告活动（包括企业产品和服务推销、企业知名度推销、奥运设施与活动的冠名）等为支撑点引发的一切产业经济现象和效益的总称。     

本币升值背景下货币政策的国际比较及其启示

目前人民币处于升值过程中,这种情况与20世纪80年代中后期日本等国的情况有类似之处,本文将20世纪80年代中后期日本等国在本币升值背景下采取的货币政策进行了比较,总结了他们在本币升值时货币政策的得失,并提出了可供我国制定货币政策参考的若干建议。     

美国页岩油气资源发展的影响与启示

页岩油气的商业化成功从产量和价格对美国能源市场产生了深远的影响,使美国趋于油气资源独立;同时,向全球展示了页岩油气开发技术和产业运营上的经验。文章在梳理美国页岩油气资源发展现状后,描述了其对全球其他国家的辐射示范作用;同时,从油气贸易流向、油气地缘政治和油气资源交易价格三个方面系统地分析了美国页岩油气资源发展对全球油气市场的影响。     

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。     

国家公园旅游发展对周边社区居民生活质量的影响——以黄山风景区为例

旅游发展是国家公园生态价值转化的重要路径与国家公园全民公益性的重要体现,周边社区居民是国家公园体制建设与旅游发展中的核心利益相关者之一,其生活质量影响国家公园生态保护与高质量发展。本文利用黄山风景区门户社区居民调查数据,探讨了处于探索阶段、参与阶段、发展阶段和巩固阶段等不同旅游生命周期阶段的社区居民生活质量差异及其成因。研究表明：（1）不同旅游发展阶段的社区居民生活质量差异显著,居民生活质量随社区旅游发展阶段演进而提升的现象具有滞后效应;（2）居民生计资本对不同旅游发展阶段社区居民生活质量的提升具有差异性;（3）随着社区旅游发展水平的不断提高,人力资本对居民生活质量的提升处于主导地位。     

The Finance-growth Relationship and the Level of Country Development

We examine whether dynamic impacts of banks and stock markets on economic growth are related to the level of country development. Using annual data from 15 industrial and 15 emerging countries over the period from 1976 to 2005, we find that banking development and stock market development may have distinct short-and long-run impacts on economic growth at various stages of country development. Financial development is not always a panacea for economic growth. Most importantly, our findings suggest that the fully functional tools to render stable growth for a country may depend on the level of the country’s development.