中国服务业大企业的现状比较分析

随着我国经济发展水平的提高，服务经济在现代经济中扮演的角色越来越重要，作为服务经济载体的服务企业的竞争优势将决定我们国家未来的竞争力。通过对我国的服务业大企业与世界级企业的比较，分析了目前我国大型服务企业的现状，指出了我国服务企业在发展中存在的一些问题。     

省域经济竞争力体系模型构造的研究

省域经济竞争力是一个多层次的竞争力体系，其中包括了纵向的省、市、县三级经济竞争力和横向的产业、行业、子行业与产业集群竞争力。每个竞争力都可根据其特点建构出相应的竞争力模型，这些模型从不同角度揭示出省域经济竞争力的内容和规律性，为省域经济竞争力的分析提供了一个相对完整的模型体系。     

如何科学认识和正确行使权力

全面、准确地认识公共权力的基本属性,必须以马克思主义为指导,吸收借鉴古今中外优秀的理论成果,充分认识并理解公共权力所具有的共有属性:公共性、有限性、服务性、扩张性和腐蚀性等。要正视当前权力运行中存在的“四化”问题,即:公共权力私有化、权力行使随意化、权力监督软弱化、权力机制滞后化等。树立正确的权力观,就是要在把握权力属性的基础上,做到科学用权、民主用权、依法用权、高效用权、合理用权和受民监督。     

Assessment and selection of management consultants: A comparative cognitive study between small- and large-scale companies

This paper explores alternative ways of evaluating and ultimately hiring a generalist consultancy for short- and medium-term projects, and how this is shaped by the size of the clients’ company. What buying factors do managers of small and large firms have in mind when hiring consultants for their projects?Instead of employing surveys incorporating predefined buying factors based on what the researchers think would be important, a cognitive mapping methodology - the repertory grid technique - is applied to investigate the underlying phenomena. Using the repertory grid technique to draw mental models is a novel research technique within the supply management field. Recent behavioral supply chain management research found the behavior of managers to be critically influenced by mental models: the lenses through which managers perceive, simplify and interpret the world.Results show differences between the buying factors used in small- and large-scale companies: managers of large companies are more ‘reputation and outcome-oriented’ and managers of small businesses are more concerned with ‘how the services are rendered’. However, both constituents stressed the importance of expertise, quality and the relationship between the client and the management consultancy, although the character of such a relationship differed between small- and large-scale firms. Results also point out criteria that managers of small and large companies employ to discriminate between good and poor performing consultancies and to judge service delivery. The practical implications for both companies hiring consultancies and the consultancy companies are discussed. For consultancies, our findings can help tailoring their efforts to a differing clientele when marketing and selling their services. For companies hiring consultancies, fixating too much on particular buying factors may lead to biased decisions.     

汽轮机的运行和故障分析

企业的经营生产离不开电力的供应,而现阶段我国的电力供应依靠发电厂供电,通过汽轮机等一系列机械设备来产生电能。就目前的情形来看,为了保证我国更好地发展,还需要加强对电力设备的保障,而汽轮机则是其中的重要环节。     

CEO power and annual report reading difficulty

We examine the impact of CEO power on reading difficulty of corporate annual reports. We find that CEO power is positively related to reading difficulty, implying that annual reports of corporations with powerful CEOs are difficult to read and understand. More importantly, we find that the relation between CEO power and reading difficulty is moderated by earnings performance or corporate governance. Additional findings suggest that this relation becomes stronger for firms with lower financial reporting quality or for CEOs with shorter tenure. Our study not only joins the debate on the consequences of powerful CEOs but also uncovers several factors that moderate the relation between CEO power and annual report reading difficulty.     

中小家族企业的创新经济学分析

创新经济学将技术创新在企业、研究机构等经济体中的发展作为主要研究对象,企业家的创新同样也是增长的动力;对我国一些地区中小家族企业的调研表明,立足于新技术、新管理和创新人才的支持是加入世界贸易组织后企业创新的进展。本文结合实际材料,对这两方面的研究展开了分析。     

基于发展核电的生态经济价值及其伦理思考

发展核电、开发利用核能充满复杂而多层次的价值矛盾，在巨大的生态与经济利益和风险之间．核电对生态环境及人类安全的威胁问题倍受社会各界的关注．并由此引发了一系列价值难题和伦理争论，成为影响核电发展的关键。核电的安全、可持续发展不仅仅是技术问题，还涉及一系列的伦理问题，要保证核电可持续发展并有益于生态环境保护且不损害人类利益，不能犯“技术决定论”的错误．必须辅之以伦理之轨。伦理之轨通过深入核电发展链的各个环节．对核电发展进行伦理价值观的批判和引导．参与战略选择使之得以规约．并保障核电发展有益于人类合的目的性价值得以实现。     

A Model of the Representation of Interests in a Compound Democracy

This paper provides a model of democratic government as a compound of independent elective and non elective centers of power that compete in fostering the demands of voters and of interest groups. The analysis describes how interests of voters and of pressure groups are represented and under what conditions the compound democracy is more responsive to voters' or to interest groups' demands. These conditions are shown to depend on the center of power's relative opportunity costs at serving a plurality of interests and on the severeness of informational asymmetries between voters and interest groups.     

Economic Potential of Biomass Based Fuels for Greenhouse Gas Emission Mitigation

Use of biofuels diminishes fossil fuelcombustion thereby also reducing net greenhousegas emissions. However, subsidies are neededto make agricultural biofuel productioneconomically feasible. To explore the economicpotential of biofuels in a greenhouse gasmitigation market, we incorporate data onproduction and biofuel processing for thedesignated energy crops switchgrass, hybridpoplar, and willow in an U.S. AgriculturalSector Model along with data on traditionalcrop-livestock production and processing, andafforestation of cropland. Net emissioncoefficients on all included agriculturalpractices are estimated through crop growthsimulation models or taken from the literature. Potential emission mitigation policies ormarkets are simulated via hypothetical carbonprices. At each carbon price level, theAgricultural Sector Model computes the newmarket equilibrium, revealing agriculturalcommodity prices, regionally specificproduction, input use, and welfare levels,environmental impacts, and adoption ofalternative management practices such asbiofuel production. Results indicate no rolefor biofuels below carbon prices of $40 perton of carbon equivalent. At these incentivelevels, emission reductions via reduced soiltillage and afforestation are more costefficient. For carbon prices above $70,biofuels dominate all other agriculturalmitigation strategies.