加强问题管理 把握重大机会

问题即事物的矛盾。世界充满了矛盾,因而也就充满了问题;企业经营管理充满了矛盾,因而也就充满了问题;工作中充满了矛盾,因而也就充满了问题。在唯物辩证法看来,矛盾或问题作为一种客观存在,躲不开、绕不过、盖不住,对待矛盾或问题的正确态度,是树立问题意识,以问题为导向,承认问题、直面问题、分析问题、解决问题,从而促进企业的发展和个人的进步。加强问题管理促进组织改善对企业经营管理者来说,问题就     

论对偶线性规划问题退化性及最优解关系

一、对偶线性规划问题 线性规划问题是指约束条件、目标函数都是线性等式或线性不等式的数学规划问题.在生产、销售等领域常利用线性规划分析资源的最优利用问题、物资调运问题等.而且根据线性规划对偶理论,若建立了一个实际问题的数学模型,必有另一线性规划模型与之对应,它们的约束条件系数矩阵互为转置矩阵,约束条件常数项与目标函数系数互换,目标函数一个是极大化问题,一个是极小化问题.常称其中一个为原设线性规划问题,另一个为其对偶问题,也称它们互为对偶问题.这两个问题都具有重要的实际意义.若原设线性规划问题为资源最优利用问题,即现有资源情况下制定最优生产计划,获取最大效益(利润、收益)问题,则对偶问题是求资源最优利用过程中的影子价格问题.     

问对问题和找准问题

人们常说:"有问题的没问题,没问题的有问题."意思是如果能够提出好的、正确的问题(形式问题),就可以帮助人们正确地思考,找到并解决真正的问题(实质问题).对管理者而言,要提高管理的有效性,就必须善于提出和界定问题,这包括两个方面:一是问对问题,即提出正确的问题;二是找准问题,即界定真正的问题.     

成长型企业需突破人才瓶颈

大多数成长型企业所面临的问题有很多,发展战略问题、市场规划问题、品牌问题、产品问题等等,但最主要的问题还是资金和人才两个问题,其中人才问题又是根本性的问题,这也就构成了成长型企业发展的最大瓶颈。下面重点从组织和人力资源系统规划的角度,来探讨—下如何解决人才瓶颈问题。     

2013年中国宏观经济基本面分析及货币、财政政策展望

2013年我国宏观经济的基本面分析(一)2013年我国宏观经济面临的主要问题从长期看,我国经济存在的主要问题是结构问题,包括城乡结构问题、地区结构问题、收入分配结构问题、投资消费结构问题、产业结构问题等等。结构性问题从广义上讲是制度层面的问题,从狭义上讲则是价格层面的问题。如果不通过改革完善制度,理顺定价机制     

带容量约束的弧路径问题:文献综述

参考关于弧路径问题(ARP)的文献,可以将弧路径问题分为三类,中国邮路问题、乡村邮路问题和带容量约束的孤路径问题,文章对带容量约束的弧路径问题(CARP)作出综述,通过对CARP问题的了解来阐述目前带容量约束的弧路径问题的研究热点,以及目前CARP的主要应用领域.对CARP问题的综述重点是CARP问题的分类以及CARP问题的计算方法,通过对前人成果的总结能更加明确地理解带容量约束的孤路径问题.     

问题管理之渲染问题与掩饰问题

一般来说,发现问题后,要分析、界定问题,设法解决问题.但是,对于一些特殊问题,问题管理中有两种特别的应对方法:渲染问题和掩饰问题. 一、渲染问题 渲染问题是指在形式上或表达上通过渲染、拔高、强调,甚至是夸大的方式,让问题突出地呈现出来,并不是改变问题的实质,也不是搬弄是非,更不是落井下石.渲染问题只是引起领导或其他人对问题重视的一种策略,本身并不是解决问题的核心环节,但它是解决问题的重要催化环节.渲染问题有三种情况:     

浅析教育与就业问题的解决

在当今时代,就业不仅仅是一个经济问题,也是一个不容忽视的政治问题和社会问题,它关系着亿万劳动群众的切身利益。所以,人们必须正确认识,正确对待就业问题,并寻找解决就业问题的解决途径。本文从教育对就业问题的影响入手,从结构性就业问题、一般性就业问题、个人选择性就业问题三方面分析了教育在就业问题解决上的关键作用。     

从读书看人生态度

常有人问我:如此繁忙怎么会有时间读那么多的书?我想说:读书问题,首先不是时间问题,不是方法问题,而是态度问题,是国民素质问题。因为这里涉及到三个问题:其一、读书问题;其二、时间管理问题;其三、态度问题。     

气象观测质量管理体系审核问题的分类分级及实践研究

通过对质量管理体系审核发现的问题开展研究,可以识别质量管理体系持续改进的机会。在质量管理体系审核中发现的问题存在多样性,不同类型的问题其数量、原因、影响范围和危害程度都有很大差别,气象局应对问题的纠正措施和预防措施也有所不同。本文结合北京市气象局质量管理体系审核问题管理的实例,对气象观测质量管理体系中审核发现的问题进行分析与研究,根据原因不同将审核问题划分成管理问题和技术问题两类,并将管理问题和技术问题按照重要程度划分成红、橙、黄、蓝四级,提出审核问题的闭环处理方法,从而彻底解决审核问题和消除质量隐患,旨在进一步提高气象观测质量管理体系运行效益。     

电子音乐流派的社会变革(英文)

从社会和政治变化、电子音乐流派的发展,形成了电子音乐,科学和技术的发展对电子音乐有重大的影响。他们是四个不同历史时期的发展——未来派,法西斯主义,达达派、电子音乐的时期。从最早使用:麦架,嘘声,窃窃私语,爆炸等。音乐和表达感情的表现,在阶级斗争,政治变革和经济危机、发展迅速的电子音乐,用在许多不同的零件,例如播放音乐、电影、电视等,都成了一个必不可少的组成部分的音乐市场。     

Urban Informality and the State: Geographical Translations and Conceptual Alliances

Understandings of informality commonly derive from research undertaken in states perceived as lacking the capacity to regulate the practices of their populations. This Interventions forum aims to expand the geographical parameters of empirical research on urban informality. A more global approach, we argue, also necessitates questioning assumptions that undergird this concept—in particular the underlying conception of the state. In this vein, this collection of papers aims to rethink theories of the state through the lens of informality, and vice versa, to inform and refine the concept of informality through a more thorough understanding of states. In so doing, the contributions engage with concepts that have been central both to theories of the state and to the study of informality, namely governance, agency, legitimacy, sovereignty and legality. Following this introduction setting out our theoretical approach, the Interventions forum unites five empirical studies that discuss the nexus of informality and states in contexts that have been researched less extensively from this perspective, each tackling one of the above‐mentioned concepts. Based on these different entry points, the papers provide novel angles on a state‐theoretical understanding of informality. A concluding essay brings these approaches together, reflecting on the possibilities of translating concepts to different sites.     

How do natural resource endowment and institutional quality influence the nexus between external indebtedness and welfare in Africa?

Resource-rich African countries are often saddled with high external indebtedness. Yet, their management of resource endowment, a logical source of debt repayment, also remains a challenge, alongside their characteristic weak institutions. We investigate the relationship between external indebtedness and welfare whilst considering the pervasive influence of both natural resource rents and the quality of institutions. Using a two-stage analysis, we find that the quality of institutions, mineral- and oil-resource rents negatively affect indebtedness, while rents of aggregated natural resources, which include agricultural commodities, increase indebtedness. In the second stage, we find that welfare is enhanced by the quality of institutions, mineral- and oil-resource rents. These sets of results are interestingly conditional on the degree of resource endowment and the income level of countries, alongside the interesting effects of external indebtedness on welfare, both of which, importantly, nuance past results on the “resource curse”. Furthermore, the proxy for welfare matters: the human development index proxy reflects more the theoretical expectations of unsustainable indebtedness on welfare, than does the GDP per capita alternative. These and other results of our paper, which hold useful policy guides for African countries, are robust to alternative estimation techniques and other checks.     

Supply Chain Strategies in the UK Fashion Industry—The Rhetoric of Partnership and Realities of Power

This paper focuses on the fashion industry, one characterised by issues such as dramatic shifts in the scale and power of major retail buyers in the market, the advent of retailer own brands, and the nature of sourcing and supply chain decisions, issues that are increasingly global in nature. The aim of this research is to explore the nature of relationships between UK high street multiple fashion retailers and their contracted suppliers, many of whom are entrepreneurial firms by most definitions of the term. Four core themes emerge from the literature and provide a framework for the research, namely, power, process, partnership, and people. The research approach was qualitative, and conducted over a period of twelve months. The paper ends with an agenda for future research.     

Dubai in the ‘Middle’

In the early 2000s, Dubai seemed the apotheosis of the global city model. Lauded as an embodiment of globalist ideals, or harshly criticized as a representation of the dangers of contemporary urbanism, it was clearly under the spotlight. Then, like the concept of the ‘global city’ itself, it disappeared from the headlines, to be subject only to sporadic and cynical attention. Today some are heralding a ‘return’ of Dubai from the anonymity of the middle ground of global city hierarchies and rankings. What is often forgotten, however, is that urbanism in Dubai did not stop. On the contrary, Dubai's continuous ‘worlding’ offers a productive opportunity for the encounter of ‘global’ and ‘ordinary’ modes of urban analysis. By unpacking the construction of a global Dubai, this article advocates greater sensitivity to the multiscalar politics that shape its continuity. Stepping beyond rumours of crisis and decline, it aims to connect the global fortunes and everyday processes that jointly characterize the development of global cities. ‘Global’ and ‘ordinary’ urbanism, it argues, are but two registers of how we could, in Warren Magnusson's words, ‘see like a city’.     

新时期城市空间的流动特征

基于新时期城市所面临的全球化、信息化与城市化共同作用的多重发展背景,从城市空间出现的距离消失、新边界产生、功能混合与城市空间多维化等转变的研究出发,分析了新时期城市的办公、居住、商业与工业等功能空间流动的新特征。     

工程项目自然风险管理研究

中国是世界上自然灾害最严重的国家之一,灾害的多发性决定了其对工程建设项目具有不可忽视的影响。并且,最近几年我国各种自然灾害、极端气候的发生更加频繁,范围更加广泛,影响更加严重,所以在进行项目的建设时有必要加强对自然风险的管理。本文,首先对自然风险和风险管理进行了简单的介绍,然后从项目的质量、成本、工期、安全的角度浅谈了自然风险对项目的影响;接着从风险管理的角度,用定量和定性的方法对风险的识别和估计、风险评价、风险应对、风险的决策等方面对自然风险的管理进行分析和说明,最后得出一些结论和看法。     

仓内施药与仓外施药环流熏蒸法对比试验

以往的常规熏蒸存在着费用高、劳动强度高、残留高等特点,而单纯的环流熏蒸方式虽然在一定程度上节省人力,降低有毒气体对操作人员的身体损害,比较适用于现在的高大平房仓,但是其熏蒸过程相对复杂、各种机械设备运用程度高、熏蒸投药过程长,如果仓房密闭效果不是太好的话还必须进行补药.针对以上情况,经过几年的研究、摸索、对比,最后采用了仓内粮面投药,仓外环流的缓释环流熏蒸方法.此种熏蒸方法降低了熏蒸费用,同时也减少了熏蒸时间和人员接触毒气时间,不需要补药,熏蒸效果相对较好.     

生态效率视角下建筑废弃物减排与利用的法律规制

生态效率是基于环境、经济系统相互关系的测评工具,同时兼顾了经济效益和环境效益.伴随着我国快速城市化的进程,建筑废弃物的大量产生和低效利用带来了严重的环境资源问题,背离了生态效率原则的要求.与美国、德国、日本等发达国家相比较,我国在依法规制建筑废弃物减排与利用方面还存在立法理念落后、专项立法欠缺、监管体制不合理、具体制度...     

Technological Opportunity and Productivity of R&D Activities

Economists have managed to find a positive impact of R&D efforts on productivity. However, the empirical results of their studies have not explained the observed sectoral differences in this important impact. With due reference to three global industries, namely, chemical, computer, and electrical/electronic, the objective of this study is to evaluate the impact of technological opportunity on the productivity of R&D activities. Technological opportunity refers to the ease of achievement of innovations and technical improvements, which could be jointly represented by the intensities of knowledge spillovers, inter-firm research overlap and scope of research. In this study, the degree of technological opportunity is quantified by patent statistics. The empirical findings confirm a positive relationship between technological opportunity and the productivity of R&D effort, and the estimated rate of return falls within the range as reported by past studies.