国有化改制后的民营企业内部管理问题探讨

民营企业国有化改制是国家产业结构调整中的重要组成部分。民营企业有自己的技术市场等竞争优势,但也存在着一些延续的固有缺陷以及改制前后管理模式上冲突等问题。多家企业实地调查研究得出：民营企业国有化后应明确企业发展战略、优化组织结构、健全制度建设、建立持续的人才培养机制等才能解决企业管理之困。     

促进东北地区农民增收的个案研究

本文通过对辽宁省沈阳市农民收入状况的调查,分析沈阳市农民收入的特点,找出制约农民增收的因素,并提出相应的对策。     

The role of intermediaries on technological risk management and business development performance in Korea

This paper examines the strategic use of intermediaries by companies to better meet their technology needs from the resource-based theory and network theory perspectives. The results of this study are based on a sample of Korean IT companies and indicate the particular importance of cooperation with government support organizations and public R&D institutions in building relational assets. Intermediaries played a crucial role in enabling and facilitating joint development projects and promoting technology transfer among the companies in general.The results of this study suggest that intermediaries, as they are linked to other organizations within networks and are centrally situated within those networks where information and resource flow, can coordinate and control the exchange of information and resources within networks and enjoy timely and privileged access to such information, giving them the means to expand their strategic social capital.     

金融危机后的反思：中国模式与美国模式的比较

中国经济发展的成就与当前的金融危机从正反两方面使“中国模式”和“美国模式”问题再次受到国内外舆论界和学术界的高度关注。本文详尽考察了两种模式研究的背景、异同及其需进一步研究的问题;明确提出中国模式,中国经济学的指导思想应该是新马克思主义经济学。     

Apply 6-sigma methodology in measuring the competition quality of satisfaction performance—an example of ISP Industry

At present time the ISP (Internet Service Provider) already make a great impact to the human life as well as the economic society, everything has a close relation with the internet service and due to the fast development of information technology further lower the cost of ISP and improved the service speed as well as its quality. All of this make the customer layer of ISP more popular than before and thus bring up the fierce competition in this industry. Due to the entry barrier of high investment and high technology of ISP industry it has become as a monopoly market and the monopoly market is very respect the competition and cooperation relationship with competitors. Besides, most of the relevant literature in the past is focus on the measurement and analysis of customer to the self-company and few of them mention how to include the satisfaction of competitor’s customer into measurement and analysis. As golden strategy stated in the Sun-Tze Strategic: “Know yourself and know your competitor well, winning every war.” we must consider the strength, weakness, opportunity and threat on customer satisfaction of your company and competitors. Base on the above motivation, this article will apply the DMAIC (Define, Measure, Analyze, Improve, Control) methodology of 6-Sigma, focus on the viewpoint of customer satisfaction of ISP industry. At first we utilize the 5 equal scale measurement define the network quality item of ISP, which provided by the self-company and competitors. And measuring the degree of “satisfaction” and “importance” of these quality items, then use the performance evaluation matrix and strength and weakness matrix to analyze the Strength, Weakness, Opportunity and Threat of self and competitors, focus on the quality items that fall out of the 2 sigma and use the strength–weakness strategic chart to establish the improvement strategy. And at last, utilize the strength–weakness matrix chart as the control tool to verify and sustain the effectiveness of the improved performance. The complete and easy measurement improvement model provided in this article can be used by the enterprise to effectively and quickly evaluating and analyzing the service quality of self and competitors. And under the reasonable cost condition with considering the competing opportunity and threat of market to effectively improving the customer service quality and promoting the overall customer satisfaction and create powerful high value-added quality competition strength.     

An assessment of world-wide research productivity in production and operations management

Journal publications are important to facilitate knowledge sharing among production and operations management (POM) academics and practitioners. The purpose of this study was to explore the global POM research performance based on papers published in 20 core POM journals in the past half century. The data for the study were obtained from Thomson Reuters’ Web of Science/Knowledge databases, from 1959 to 2008, when 63,776 papers were published in POM journals. The annual distribution of papers published shows a significant growth in POM research productivity over the time period 1959 to 2008. The most productive authors in these five decades were T.C. Edwin Cheng from The Hong Kong Polytechnic University, Hong Kong; Gilbert Laporte from HEC Montréal, Canada; S.K. Goyal from Concordia University, Canada; S. Eilon from the University of London, UK; and Oded Berman from the University of Toronto, Canada. The five most productive institutions were as follows: Massachusetts Institute of Technology, Georgia Institute of Technology, Columbia University, Purdue University, and the University of Michigan. The countries found to have the highest outputs were the USA, the UK, Canada, the Netherlands and Taiwan.     

子女性别、婚姻年龄与父母生活满意度——代际经济关系转换视角下的实证研究

通过文献回顾以及构建引入婚姻支出的OLG模型,推导子女成婚影响父母生活满意度的假说,并使用2015年中国健康与养老追踪调查数据进行实证检验。研究发现女儿在提升父母生活满意度方面具有正向作用。在代际关系转换前,婚姻市场挤压使得彩礼、买房等导致男性竞争压力向家庭传导,婚姻支出降低了未婚儿子父母的生活满意度;成婚后子女经济支持差距缩小,子女通过向父母提供经济支持提升满意度的差异较小,尽管经济上儿子会损害父母的生活满意度,但儿子和女儿如果成婚较早都能改善父母的满意度。     

典型江南山地丘陵区河岸带土地利用时空变化特征及其政策响应

[目的]以地处山地丘陵区的江西省万年县境内的五条主要河流河岸带为研究对象,通过研究丘陵山区河岸带土地利用时空变化特征,为当地政府开展国土空间规划、土地整治工程等提供科学参考,从而推动区域生态环境质量和社会经济福祉的协同提升。[方法]利用2000年、2009年和2018年3期Landsat遥感影像,借助遥感、地理信息系统技术,基于土地利用变化、景观生态学理论,分析了2000—2018年研究区土地利用时空分异特征。[结果]研究区内新增耕地面积主要来源一直是滩涂和其他用地,新增建设用地面积来源为耕地,新增建设用地主要分布在200～300m分带。景观格局方面,万年县河岸带0～100m段人为扰动程度低,仍然发挥着河岸带生态廊道的作用;100～300m土地利用多样化,是受人为扰动最剧烈的部分。[结论]研究认为,生态保护政策在河岸带土地利用变化上起到了一定作用。通过开垦常年性河流主干道河岸带范围内的滩涂来实现区域内的耕地占补平衡受到严格管控,山地丘陵区的特殊环境特征决定了在该类地区应探索其他的政策响应途径。     

绿水资源研究进展及评述

[目的]基于蓝水绿水概念,综述总结国内外绿水资源的研究进展和发展趋势,以期为国内绿水模拟和绿水管理研究提供相关参考依据。[方法]通过文献分析法和比较归纳法,阐述了绿水资源在水资源评估规划中的重要作用和开发利用潜力,评价了国内外绿水模拟的研究方法、研究进展与局限性因素,分析了气候变化和人类活动对绿水资源的影响,探讨了流域绿水管理的基本理念与应用发展。[结果](1)绿水资源表示水循环通过降水渗透入土壤非饱和层并由植物蒸腾或土壤蒸发返回大气层的水汽,是农业作物生产的重要基础,但是通常被传统流域水资源管理所忽视。(2)绿水模拟分析结果表明,全球尺度的陆地水资源总量中绿水资源平均占65%,全球尺度农业用地(作物生产期)的绿水资源比例平均占82%,因此绿水的开发利用潜力相对较大,忽视绿水资源量可能会低估水资源可用性。(3)绿水参数率定、遥感ET数据校准、时空尺度转换和不确定性分析等关键问题是提升绿水模拟精度的重点研究方向。(4)基于气候变化和人类活动影响下,水资源稳定性相对减弱的可能趋势,将绿水纳入流域水资源管理体系,有利于客观评估水资源量,能够为应对解决水缺乏、水波动与水冲突等水资源问题拓宽思路。(5)绿水管理是合理优化配置流域蓝水绿水资源,协调平衡流域整体社会经济与生态环境效益,且兼顾上下游公平效率的新型流域水资源开发管理模式。[结论]应对水资源问题的两个基本方向即“开源节流”,绿水资源作为开源的重要方向,绿水管理作为节流的基本措施,理应受到重点关注。绿水概念和绿水管理是在水量平衡基础上,实现流域水资源合理优化配置及高效利用的可行途径。     

合肥市生态环境与经济协调发展研究

［目的］生态环境与经济发展之间相互影响、联系紧密,两者之间的协调发展日趋受到重视,也是当前大多数城市所追求的目标。随着国家对各地方经济发展的扶持以及合肥都市圈等经济体的建立,合肥市近年来经济发展较为迅速。在经济快速发展时,对环境保护的忽视导致的环境质量下降成为了制约经济更进一步发展的障碍。因此,对合肥市进行生态环境与经济协调发展的研究,对未来经济发展具有一定的指导意义。［方法］以安徽省合肥市为研究对象,采用2008—2017年合肥市环境与经济数据构建评价指标体系,基于熵值法确定权重,使用协调度模型对合肥市的生态环境与经济协调发展水平进行评价分析。［结果］（1）2008—2017年合肥市的协调发展水平呈现出逐年稳步上升的趋势,但合肥市环境与经济发展的协调程度类型总体来看仍处于较低阶段,仅有2016年、2017年两年为勉强协调发展类型,其余年份均为失调或濒临失调类型; （2）合肥市的经济效益指数不断增高,但生态环境效益指数总体来看处于下降的状态,并且随着时间的推进,生态环境效益指数高于经济效益指数的状况被扭转, 2014年后合肥市的经济效益指数开始高于生态环境效益指数。［结论］合肥市的生态环境与经济协调发展水平还有待提高,仍然存在很多问题制约着合肥市的环境与经济协调发展,必须从可持续发展角度促进合肥市整体实力的提升。