循环经济下的项目管理体系研究

面对经济高速发展所伴随的高消耗、高污染和资源约束问题，项目管理领域也开始把循环经济的理念运用到项目管理的全过程中，循环经济下的项目管理体系都是围绕着3R原则而进行的。通过循环经济与项目管理体系的结合，提高项目实施过程中的资源利用率和减少项目建成后对环境的污染程度，实现经济的可持续发展。     

关于青岛市发展循环经济的思考与分析

近年来,循环经济模式成为许多国家经济发展的主流。循环经济模式改变传统经济中存在的弊端,缓解经济高速发展与环境资源利用之间的矛盾。青岛市作为一个典型资源稀缺城市,随着经济的高速发展,经济与环境之间的矛盾日益尖锐,把循环经济模式引入青岛城市建设已经成了当务之急。从循环经济理论出发,根据青岛市的现状,着重阐明青岛市建设循环型城市的必要性和可行性,提出建设循环型城市的思路和对策。     

关于我国实现循环经济与可持续发展的思考

改革开放以来，我国经济进入了高速发展阶段，用短短几十年时间走完了发达国家上百年的路程，以至生态和环境遭受了严重破坏，资源和环境的承载力已难以支撑经济的高速增长，成为经济增长的瓶颈。所以我们必须加快转变经济增长方式，大力发展循环经济，实现资源的高效利用和循环利用，对于我们这样一个资源和环境容量有限的人口大国，就具有重要的现实意义。     

构建中国特色的循环经济发展模式

在对我国当前经济高速增长的要求与有限资源和环境支持能力之间的矛盾进行描述后,文章对我国目前发展循环经济的实际障碍进行了分析,并在此基础上提出了构建中国特色的循环经济发展模式的解决对策。     

中小企业循环经济制度创新研究

随着中国经济的高速发展,环境恶化、资源短缺已成为中国经济进一步发展的制约因素,作为国民经济重要组成部分的中小企业,参与发展循环经济的热情不高、推进循环经济发展缓慢。从制度方面探讨目前中小企业实施循环经济的障碍,并据此提出中小企业发展循环经济制度创新的思路。     

中国循环经济发展现状及对策

循环经济本质上是一种生态经济，要求运用生态学规律来指导人类社会的经济活动，要求在经济生产中遵循自然规律尽可能实现资源循环。目前，我国经济高速增长，但环境状况日趋严峻，资源相对缺乏，要坚持可持续发展战略，实现经济、社会、环境的协调发展，大力发展循环经济是必然的选择。     

发展地区循环经济的瓶颈及对策研究

资源和环境已成为我国经济发展面临的瓶颈约束，提高资源利用率，发展循环经济，已成为我国当前经济建设最为紧迫的任务之一。本文从体制角度分析了循环经济与市场经济的关系，论证了发展循环经济需要高水平规模化资源再生产业的支持；从企业内部、生态工业园、区域内和区域间四个层面，分析了制约地区循环经济体系建立的瓶颈因素；最后，在以上研究的基础上提出了发展地区循环经济的对策。     

循环经济理论与"三同时"法律制度的融合

发展经济与保护环境资源成了当今社会一对矛盾的统一体 ,也是人类在 2 1世纪面临的重大挑战。我国已处于经济高速发展时期 ,人口众多 ,面临着比其他国家更大的资源和环境压力。因此 ,转变传统的经济模式 ,探索新的经济增长模式已是势在必行。循环经济的发展模式已被公认为是可以使人口、经济与环境相协调的新的经济增长模式。本文旨在探讨循环经济理论与环境管理的“三同时”法律制度之间的内在关系 ,以期在理论上作一个新的尝试 ,推进我国循环经济与环境保护的协调发展     

发展循环经济：实施可持续发展战略的现实选择

"循环经济"是指在资源投入、企业生产、产品消费及其废弃的全过程中,把传统的依赖资源消耗的线形增长的经济,转变为依靠生态型资源循环来发展的经济。1992年联合国环境发展大会后,发展循环经济被认为是实施可持续发展战略最重要和最现实的选择。循环经济理念的产生和发展,是人类对人与自然关系深刻反思的结果,是人类在社会经济的高速发展中陷入资源危机、生存危机,不得不深刻反省自身发展模式的产物。     

发展循环经济实现山西煤炭企业可持续发展

发展煤炭循环经济是顺应我国经济的高速增长应运而生的,是建立在对煤炭资源的循环有效利用,促进资源、环境与经济协调发展的新型生产模式。山西煤炭企业是山西经济举足轻重的传统产业,发展煤炭循环经济,是山西煤炭企业实现跨越转型的必由之路。文章针对山西煤炭企业发展过程中存在的问题,阐明发展循环经济的重要性及迫切性,探讨实现山西煤炭企业可持续发展途径。     

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?     

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.     

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     

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。     

Nonlinearity in Stock Exchange Markets: The Case of Bist 100 Indices

In this paper,using data for the Bist 100 index,we investigate the presence of nonlinearities by employing several nonlinearity tests.The Brock,Dechert,and Sche...