三大C2C网站满意度的比较分析

随着C2C电子商务时代的兴起,C2C网站满意度日益成为影响人们网上活动的重要因素.文章在对淘宝、拍拍、易趣三大C2C网站进行网上问卷调查的基础上指出三大C2C网站所存在的不足,并综合对比分析了三大C2C网站的发展现状、营销方式以及满意度情况等.通过对满意度的调查分析,得出淘宝第一、拍拍第二、易趣第三的结论,在此结论上,进而提出了更有利于我国C2C的发展建议.     

红色旅游深度开发与大学生户外运动互动发展——以长株潭为例

随着红色旅游的深入发展,迫切需要丰富旅游产品形式以促进红色旅游的可持续发展.红色旅游与大学生户外运动相结合是一种很好的途径.在探讨红色旅游与大学生户外运动相结合的意义的基础上,根据对长株潭高校大学生旅游意向的抽样调查数据,深入探讨了大学生在红色旅游景区开展课外体育活动的行为特征,提出了以"俱乐部"的形式在红色旅游景区开展大学生户外运动模式前景巨大.     

山区农村居民点分布的影响因素分析与布局优化——以彭水县保家镇为例

文章运用景观生态学理论与GIS空间分析技术,以彭水县保家镇为例,对西南山区农村居民点的分布特点及其影响因素进行分析,研究表明:山区农村居民点具有布局零散,集聚度低、规模等级不明显、聚落密度地域差异大的特点,这种分布受坡度、海拔、交通、经济、耕地分布等因素的影响较大,具有强烈的低坡度、低海拔的区位取向、交通区位取向、经济区位取向,以及耕地分布的空间趋同性特点。最后提出山区农村居民点规划应坚持"集中为主,分散为辅,散中有聚"优化布局原则,同时针对保家镇农村居民点的布局给出了具体的优化方案。     

新形势下中国企业对外投资的区位选择综合决策模型

对外直接投资的区位选择是跨国公司管理决策的关键点,在很大程度上决定着投资的成败,现有理论在解决了众多为何要对外投资的问题,但在向何处投资的问题上却没有理论和模型可以全面解释。本文建立了新的对外直接投资的区位选择决策二级系统模型,将影响因素按影响效果和属性分类,利用模糊优选方法解决了非量化因素的量化可比性问题。并将本国与外国因素融入同一模型,同时解决了是否要进行对外投资和向何处投资两个问题。     

知识经济时代的区位优势分析

文章从区位论的角度探讨了区位优势在不同社会时期内函的变化,通过分析知识经济时代知识的重新定位及重要作用,以及知识经济的特征,对社会,经济的影响,提出知识经济时代区位优势的新特点。     

服务业区位因素体系的研究

区位因素理论是区位理论体系的核心内容之一。迄今为止国内外系统研究服务业区位因素的成果并不多见。在简要总结国内外关于区位因素分类研究的基础上,分析了不同社会发展阶段区位因素的构成及其影响;基于系统综合的角度,根据区位因素的联系性及差异性,结合服务业的基本特性,初步构建了四大类服务业区位因素:经济因素、空间因素、信息因素和人文因素,并简要分析了各类区位因素对服务业区位选择的影响;根据四类因素中各个因子的动态性和主导性,提出影响服务业区位选择的四大动机机制。服务业区位因素体系的构建旨在为分析和解释各类服务业区位选择及区位特征提供一个理论工具,以促进服务业区位论的发展。     

影响我国区域经济增长的区位与其他因素——基于时空两个不同维度的分析

文章将影响区域经济增长的因素分为三类,一类是Cobb-Douglas生产函数中的技术、资本积累与劳动力;一类是政府调控经济的财政政策与货币政策;还有一类是区域自身的区位因素。文章构建了资源禀赋以及交通通达度这两个区位因素,在不同的维度下考察这两个区位因素及技术进步、资本积累等传统影响因素对我国区域经济增长的作用,并提出相关政策建议以缩小地区差距,实现各区域经济协调持续发展。     

网上产品定价和价格波动的研究:网上订房市场

本文通过实证研究,对我国目前主要订房网站进行抽样调查,探索网上订房的报价和价格波动情况.我们发现网站更多采用混合定价的策略,不总报低价,或高价.同时也看到一些网站采用"模糊"设计,增加顾客的搜索成本,来达到细分市场的目的.在网上,价格是顾客考虑的重要因素,但不是唯一的因素,品牌、服务、所在城市、星级和客房档次等因素都影响着房价的波动.     

云南省区域经济发展的区位因素分析

随着改革开放的不断深入,昔日的西南边疆将成为未来改革开放的前沿阵地,作为地处中国西南边疆的省(区)之一,云南省拓展经济发展的新空间广阔.本文试从云南省所处的特殊区位着手分析其经济发展的影响因素,认为区位因素为云南省区域经济奠定基础性物质条件,对云南省的经济发展具有重要影响.     

关于外商直接投资与就业区位差异的实证分析

自从中国加入WTO,外商直接投资(FDI)在我国一直呈快速增长的态势,作为缓解就业压力的一种重要手段,其重要性显而易见.本文通过选取1985-2009年全国31个省市的样本数据进行实证分析,说明FDI是影响我国就业区位差异的重要因素,FDI的区位分布影响了就业的区位差异,并在此基础上提出我国应继续扩大FDI规模,缓解就业压力.     

John Stuart Mill's Theory Of Justice

John Stuart Mill has traditionally been portrayed as self-contradictory and failing to construct a unified social theory. Recent scholarship, however, has challenged this view, finding Mill's work to be creatively synthetic in bridging the antinomies inherent in liberal democratic thought. This revisionist interpretation of Mill is advanced by an understanding of his theory of justice and its role in shaping his policy positions on issues such as welfare, education, voting rights, property rights, taxation, government intervention, and the future of capitalism.     

A Rich Vein for “Reality Mining”北大核心CSSCISSCI

Arik Hesseldahl In the aftermath of the September 11 attacks, U.S. officials quickly turned their attention to other potential targets, including California's Golden Gate Bridge. What would happen if terrorists took down the bridge between San Francisco and Marin County? How much of the region would be affected and for how long?     

中国养活自己能力的长期预测:技术和政策分析

中国拥有世界五分之一强的人口 ,收入又在迅速增长。因此 ,国际上很自然地会考虑或推测她在今后的几十年是否有能力养活自己。中国的人口预计将从 2 0 0 0年的 1 2 8亿增长到 2 0 2 0年的 1 4 6亿 ,和 2 0 3 0年的 1 4 9亿。与此同时 ,人均收入的增长将导致对家畜和鱼类产品更大的需求 ,因而对饲料的需求也将有很大的增长     

John Stuart Mill's Theories of Wealth and Income Distribution

Although he was much influenced by David Ricardo when he wrote the classical part of his Principles , John Stuart Mill was not a Ricardian when he penned his theories of wealth and distribution. They are based on a triple foundation. First, a belief that economics is a moral discipline. Second a theory of custom-driven human behavior. Third, an empirically formed conviction that the institutions of state, education and business cooperate to structure the distribution of income. On the basis of these presuppositions, Mill formulated 1) an institutional theory of the formation of human and non-human wealth and 2) an even more institutional theory of distribution demonstrating how the aforementioned institutions malignantly skew the distribution of income to the advantage of the propertied classes and to the extreme disadvantage of the working class. As a social economist, Mill recommended institutional reforms designed to eradicate the poverty of the working class.     

Toward a Phylogenetic Reconstruction of Organizational Life

Synopsis Classification is an important activity that facilitates theory development in many academic disciplines. Scholars in fields such as organizational science, management science and economics and have long recognized that classification offers an approach for ordering and understanding the diversity of organizational taxa (groups of one or more similar organizational entities). However, even the most prominent organizational classifications have limited utility, as they tend to be shaped by a specific research bias, inadequate units of analysis and a standard neoclassical economic view that does not naturally accommodate the disequilibrium dynamics of modern competition. The result is a relatively large number of individual and unconnected organizational classifications, which tend to ignore the processes of change responsible for organizational diversity. Collectively they fail to provide any sort of universal system for ordering, compiling and presenting knowledge on organizational diversity. This paper has two purposes. First, it reviews the general status of the major theoretical approaches to biological and organizational classification and compares the methods and resulting classifications derived from each approach. Definitions of key terms and a discussion on the three principal schools of biological classification (evolutionary systematics, phenetics and cladistics) are included in this review. Second, this paper aims to encourage critical thinking and debate about the use of the cladistic classification approach for inferring and representing the historical relationships underpinning organizational diversity. This involves examining the feasibility of applying the logic of common ancestry to populations of organizations. Consequently, this paper is exploratory and preparatory in style, with illustrations and assertions concerning the study and classification of organizational diversity.     

Information infrastructure: Who builds broadband networks?

This paper examines the essential difference between the U.S. and Japan, when one considers information infrastructure. There are seven perception gaps between the U.S. and Japan concerning Information Infrastructure policies. These gaps must be understood in order to compare the countries' governmental policies in this area. In looking at the present circumstances, the essential question to answer concerns who is to build, own and operate the network(s) of the infrastructure. Liberalization is certain to be a central factor in the ongoing telecommunications debates. Now that customers have had a taste of the liberalized market-place, the movement toward more open markets will be difficult to stop. When considering options, it is necessary to pay close attention to standardized network access and the increasingly important role software plays. These issues are causing us to take a new approach to the traditional role played by regulators. They also force a closer look at the appropriate structure of utility companies. This paper addresses the above issues in hopes of stimulating dialog on the new telecommunications infrastructure paradigm.     

海岛地区产业演替及资源基础分析--以舟山群岛为例

改革开放以来,舟山市产业构成发生了显著变化,其经济发展过程可以划分为三个阶段。1992年前,是以产业结构渔业占绝对地位的单一结构阶段;1993—1998年,以旅游业为主的第三产业快速发展阶段;上世纪末以来,又进入了新一轮的经济发展时期,即工业产值比重快速增加阶段。根据海岛的自然资源基础和特点,在新世纪的经济发展过程中,舟山市应定位为生态型的港口旅游城市。以港口及临港工业为主导,以海岛旅游和海洋经济为特色,大力发展第二产业和第三产业。海岛地区的主导产业应体现海岛资源优势及区位优势,以集群性环保型产业为主。同时由于海岛地区淡水资源缺乏,主导产业也应着重选择低耗水型产业。     

风险视角下企业治理结构和研发创新——基于委托代理模型的研究

本文基于委托代理模型,从风险的视角研究企业治理结构对研发创新能力的影响。本文构建了一个包含创新活动的委托代理模型进行理论分析,利用动态DEA 模型测算创新能力,并使用2015-2018年我国上市制造业企业数据进行实证检验。实证部分检验了理论结论:委托代理问题不利于企业提升研发创新能力,且客观风险和主观风险厌恶会加剧该负面影响。基于此,本文认为上市企业应根据企业自身研发活动特点有针对性地改善企业治理结构,提出了适当延长代理人任期、推动股权激励计划、提升代理人的风险承担能力等建议。     

生物群落结构原型的仿生学模拟

模拟生命系统管理规律的科学即管理仿生学,是知识时代仿生学研究的新领域与前沿.基于模拟生物群落结构规律的研究目的,采用仿生学模拟的研究方法,以生物群落结构为原型,建立了仿生群落结构模型.结论为:垂直结构、水平结构、时间结构与交错区结构是支持生物群落生命活动的结构规律,以该规律为原型,推理建立了仿生分层结构、仿生优化结构、仿生动态结构与仿生相邻结构,四种仿生结构分别侧重于管理资源的分层管理、局部优化管理、动态过程管理、相邻关系管理,该模型为建立类似生物群落的人造管理系统即仿生群落管理系统提供了仿生结构模型.可以预测,该模型具有广泛的应用价值,能够推动管理仿生学的发展.