浅析我国IT服务定价策略

服务市场营销的四大问题之一是服务的定价机制,一直在IT价值链中处于下游的国内IT企业也纷纷着手准备由"生产制造企业"向"应用服务企业"转变。IT服务业将是众多厂商关注的焦点对服务的要求进一步提高,本文针对IT服务的特点,结合我国IT服务的现状提出相应的定价策略。     

铁矿石定价博弈:现状、模式转变与中国策略

铁矿石定价问题对中国经济的平稳增长有明显影响。为此,基于中国及利益集团的视角,在剖析铁矿石定价博弈现状的基础上,分析了铁矿石长期合同定价模式向短期合同模式转变的成因,以及中国钢铁业内不同利益集团在定价模式变迁中的作用及其选择,最后从基于生产-贸易-消费的产业定价策略分析方法出发,提出了中国可资利用的铁矿石定价策略。     

工程量清单计价与完善招标投标制

针对现行招标投标制的漏洞与弊端,阐述了工程量清单计价法对完善招标投标制的促进作用,明确了企业自主定价的市场主体地位,标志着我国工程造价管理由传统“量价合一”的计划模式向“量价分离”的市场模式转变,同时也表明,我国招标制度真正开始驶入国际惯例的轨道。     

厚积薄发，向创新型科技园区迈进——广州高新技术产业开发区

广州高新区将充分依托广州高新技术产业开发区、广州经济技术开发区、广州保税区、广州出口加工区形成的“四区合一“的优势,以“四位一体”为指导方针,坚持把提高自主创新能力作为推进科学发展的根本战略,紧紧围绕建设国家创新型科技园区的奋斗目标,遵循科技企业的成长规律,按照创新链的承接关系,努力构建完善的区域创新体系,实施科技企业成长路线图计划,努力将对外开放形成的产业基础、经济实力、管理体制、人才队伍等优势转化为自主创新的优势,积极探索一条以经济开发带动技术开发、以科技创新提升经济发展水平的富有广州高新区特色的开放创新模式,着力推进发展模式从主要依靠要素驱动向主要依靠创新驱动转变,从主要由第二产业驱动向二、三产业协调驱动转变,从外向型的工业园区向综合型的工业园区和经济园区转变。     

浅谈定额与清单计价的区别与联系

定额计价与清单计价是我国工程建设领域在不同时期的经济制度下适应社会发展而产生的两种计价模式,定额计价是我国传统的量价合一的计价模式,工程量清单计价于2003年在我国推广应用,是一种量价分离的计价模式,其推广应用标志着我国的工程造价管理由政府定价模式向市场定价模式的转变,工程造价管理由静态管理模式逐步转变为动态管理模式。作为计划经济和市场经济的产物,他们有一定的区别,同时又存在着内在的联系。     

知识经营:21世纪制胜之道

 知识经营是知识经济的体现和反映。知识经营是创造、使用、保存、提升并转让知识和智力的一种全新管理模式,是市场经济发展到一个崭新阶段的产物。有关专家把企业经营归纳为经过四次飞跃：第一次是由产品生产向商品生产的转变;第二次是由单一生产型向生产经营型转变;第三次是由生产经营向资本经营转变;第四次就是目前西方发达国家的一些成功企业,面对知识经济的出现,开始由资本经营向知识经营转变。     

加强职工教育是提高职工队伍整体素质的重要途径

新的历史时期,提高职工队伍整体素质必须给公路部门的职工教育培训工作提出新的更高的要求。我们必须在科学人才观的指引下,实现培训由提高职工整体素质,向面向生产一线的转变;由短期适应性,向长期规划的转变;培训评价由试卷模式,向科学评价的转变;由公路部门包办,向充分依靠社会办学力量的转变。     

考虑非本质需求的零售商-个人客户最优返利模型

在消费产品供应链中,产品生产和销售的发展是由消费者需求驱动的.制造商和零售商生产和销售满足客户需求的产品,并根据市场需求的变化制定相应的产品供应策略,以实现公司的最佳利润.它遵循三种基本模式:本质模式,非本质模式和中间模式.这三种不同的需求模式适用于来自各个行业的多种产品,已成为影响顾客购买决策的重要因素.主要研究非本质需求模式下制造商向个人客户的产品供应策略.通过构建新的函数模型并求解相应的最佳生产量和最佳定价,从而制定最优的供应策略.     

双凤经济开发区“百企升级”加快转型发展

2013年,双风经济开发区启动实施“百企升级”三年计划,即到2015年末培育高新技术企业和企业研发机构100家,产值超亿元企业100户,新增规上企业100户。以“加强科技创新、推动转型升级”为主线,双凤经济开发区正努力实现增长方式由“要素驱动”向“科技驱动”转变,资源配置由“土地集聚”向“核心技术集聚”“资金集聚”“产业集聚”转变,不断加快转型发展步伐。     

科技支撑濉溪创新发展

<正>近年来,濉溪县紧紧围绕建设"实力濉溪、活力濉溪、魅力濉溪、美好濉溪",大力实施"科技兴县"战略,聚焦园区、企业和项目,搭建科技创新平台,深化产学研合作,激发创新创业活力,着力推动经济发展动力模式由要素驱动向创新驱动转变,为助推县域经济在新常态下实现新发展提供了强有力的科技支撑。2014年,濉溪县实现地区生产总值204亿元,同比增长13.3%;完成财政收入26.4亿元,同比增长8.1%;战     

Markedness and its Interpretation in Language Use

Language markedness is a common phenomenon in languages, and is reflected from hearing, vision and sense, i.e. the variation in the three aspects such as phonology, morphology and semantics. This paper focuses on the interpretation of markedness in language use following the three perspectives, i.e. pragmatic interpretation, psychological interpretation and cognitive interpretation, with an aim to define the function of markedness.     

Features of Women's language

Language is a means of verbal communication. People use language to communicate with each other. In the society, no two speakers are exactly alike in the way of speaking. Some differences are due to age, gender, statue and personality. Above all, gender is one of the obvious reasons. The writer of this paper tries to describe the features of women＇s language from these perspectives： pronunciation, intonation, diction, subjects, grammar and discourse. From the discussion of the features of women＇s language, more attention should be paid to language use in social context. What＇s more, the linguistic phenomena in a speaking community can be understood more thoroughly.     

An Analysis of Catherine＇s Character——Wuthering Heights

Wuthering Heights, Emily Bronte＇s only novel, was published in December of 1847 under the pseudonym Ellis Bell. The book did not gain immediate success, but it is now thought one of the finest novels in the English language. Catherine is the key character of this masterpiece, because everybody and everything center on her though she had a short life. We can understand this masterpiece better if we know Catherine well.     

Lower Paleozoic oil relationships within Williston Basin, Canada

The Williston Basin is a significant petroleum province, containing oil production zones that include the Middle Cambrian to Lower Ordovician, Upper Ordovician, Middle Devonian, Upper Devonian and Mississippian and within the Jurassic and Cretaceous. The oils of the Williston Basin exhibit a wide range of geochemical characteristics defined as "oil families", although the geochemical signature of the Cambrian Deadwood Formation and Lower Ordovician Winnipeg reservoired oils does not match any "oil family". Despite their close stratigraphic proximity, it is evident that the oils of the Lower Palaeozoic within the Williston Basin are distinct. This suggests the presence of a new "oil family" within the Williston Basin. Diagnostic geochemical signatures occur in the gasoline range chromatograms, within saturate fraction gas chromatograms and biomarker fingerprints. However, some of the established criteria and cross-plots that are currently used to segregate oils into distinct genetic families within the basin do not always meet with success, particularly when applied to the Lower Palaeozoic oils of the Deadwood and Winnipeg Formation.     

低渗透非均质砂岩油藏启动压力梯度研究

理论推导与室内实验相结合,建立了低渗透非均质砂岩油藏启动压力梯度确定方法。首先借助油藏流场与电场相似的原理,推导了非均质砂岩油藏启动压力梯度计算公式。其次基于稳定流实验方法,建立了非均质砂岩油藏启动压力梯度测试方法。结果表明:低渗透非均质砂岩油藏的启动压力梯度确定遵循两个等效原则。平面非均质油藏的启动压力梯度等于各级渗透率段的启动压力梯度关于长度的加权平均;纵向非均质油藏的启动压力梯度等于各渗透率层的启动压力梯度关于渗透率与渗流面积乘积的加权平均。研究成果可用于有效指导低渗透非均质砂岩油藏的合理井距确定,促进该类油藏的高效开发。     

On Tragic Consciousness In The Works By Ernest Hemingway

As an American modern novelist who were famous in the literary world, Hemingway was not a person who always followed the trend but a sharp observer. At the same time, he was a tragedy maestro, he paid great attention on existence, fate and end-result. The dramatis personae's tragedy of his works was an extreme limit by all means tragedy on the meaning of fearless challenge that failed. The beauty of tragedy was not produced on the destruction of life, but now this kind of value was in the impact activity. They performed for the reader about the tragedy on challenging for the limit and the death.     

Design and analysis of generic LBS application developing platform

Location based services is promising due to its novel working style and contents.A software platform is proposed to provide application programs of typical location based services and support new applications developing efficiently. The analysis shows that this scheme is easy implemented, low cost and adapt to all kinds of mobile nework system.     

Achieving Unusual States of Matter Under High Pressure

正The periodicity of the elements and the non-reactivity of the inner-shell electrons are two related principles of chemistry,rooted in the atomic shell structure.Within compounds,Group I elements,for example,invariably assume the+1 oxidation state,and their chemical properties differ completely from those of the p-block elements.These general rules govern our understanding of chemical structures and reactions.Using first principles calcula-     

Exchange-Correlation and Electronic Excitation Energies from Pairing Matrix Fluctuations

We have developed an adiabatic connection to formulate the ground-state exchange-correlation energy in terms of pairing matrix linear fluctuations.This formulation of the exchange-correlation energy opens a new channel for density functional approximations based on the many-body perturbation theory.We illustrate the potential of such approaches with an approximation based on the particle-particle Random Phase Approximation(pp-RPA).This re-     

Density Functional Theory for the Response of Periodic Systems to Electric Fields Based on the Vector Potential Approach

正The electronic and nuclear(structural/vibrational)response of 1D-3D nanoscale systems to electric fields gives rise to a host of optical,mechanical,spectral,etc.properties that are of high theoretical and applied interest.Due to the computational difficulty of treating such large systems it is convenient to model them as infinite and periodic(at least,in first approximation).The fundamental theoretical/computational problem in doing so is that