Beyond a Liberal Critique of ‘Trickle Down': Urban Planning in the City of Malmö

This article scrutinizes the much used, but less examined, concept of ‘trickle down' in an urban setting. We make a distinction between the production of and distribution in the city, and argue that trickle down in contemporary urban policy could be regarded as the liberal link between production and distribution. Based on interviews with key figures and document analyses, we look at the transformation of the Swedish city of Malmö from an industrial to a post‐industrial city, where, during the last two decades, we have found three concurrent components: the ideology of trickle down; several urban policy programs and governmental policies to ‘make' money and resources trickle down; as well as increased economic polarization and segregation. A liberal critique of trickle down would argue that market mechanisms cannot by themselves solve distribution, and that government policies therefore are needed. We argue for the need to go beyond a liberal critique of trickle down and stress how unequal distribution is built into the unequal production of the city.     

CRM与6Sigma的一致性与差异性研究

CRM(客户关系管理)和6Sigma是两种十分重要的现代化管理方法.文章对CRM和6Sigma的一致性和差异性进行了研究,首在为两者的集成应用提供支持.     

The condition of the Turking class: Are online employers fair and honest?

Critics of online labor markets claim that employer abuses are endemic in these markets. Surveying a sample of workers, I find that, on average, workers perceive online employers to be slightly fairer and more honest than offline employers.     

Allocative efficiency measurement with endogenous prices

In the nonparametric measurement of allocative efficiency, output prices are fixed. If prices are endogenous, the overall output in the market determines the allocative efficient point. We develop an alternative semi-nonparametric model that allows prices to be endogenously determined.     

Bidding for brains: Intellectual property rights and the international migration of knowledge workers

We introduce international mobility of knowledge workers into a model of Nash equilibrium IPR policy choice among countries. We show that governments have incentives to use IPRs in a bidding war for global talent, resulting in Nash equilibrium IPRs that can be too high, rather than too low, from a global welfare perspective. These incentives become stronger as developing countries grow in size and wealth, thus allowing them to prevent the ‘poaching’ of their ‘brains’ by larger, wealthier markets.     

四、六级网考环境下的大学英语教学

四、六级网考是一种基于听力的考试,采用知名英语媒体播出的音频和视频材料,增设了口语测试,以测试学生的综合语言能力为目的,考试过程具有不可逆性。这种考试要求学校在教学硬件上有更大的投入,在教材、教学大纲、课堂教学形式、学生课后练习安排等方面要有所调整,尤其对考生的听力提出了更高的要求。因此,学校必须优化教学配置,开放教学资源;教师必须调整教学内容,创新教学模式;学生则应努力提高自主学习能力,适应网考的新形势。     

Cooperative fiscal policy at the zero lower bound

This paper investigates the use of fiscal policy in response to a large negative aggregate demand shock which may push the global economy into a liquidity trap. Fiscal policy may be an effective tool to respond to a liquidity trap, but its international spillover effects may operate quite differently from its domestic effects. We derive the optimal cooperative fiscal response to a global liquidity trap in a two country world economy. Surprisingly, we find that the optimal fiscal spending response for a partner country to a negative aggregate demand shock in a source country may be negative. If fiscal policy can be chosen under policy commitment, the optimal response involves current fiscal expansion combined with future fiscal contraction, after the liquidity trap has ended.     

高效液相色谱串联质谱法测定豆芽中4-氯苯氧乙酸、6-苄基腺嘌呤残留量的不确定度评定

目的:建立高效液相色谱串联质谱法测定豆芽中4-氯苯氧乙酸(4-CPA)、6-苄基腺嘌呤(6-BA)残留量的不确定度评定方法.方法:建立数学模型,分析实验过程中不确定度因素的主要来源.结果:豆芽中4-CPA含量为(9.06±0.86)μg·kg-1(k=2),6-BA含量为(9.41±0.88)μg·kg-1(k=2)....     

服务业中基于六西格玛管理的客户中心化流程的优化

本文通过分析服务业流程特点,为服务业提供实施六西格玛管理模式与框架,优化服务业流程,为服务业实施六西格玛管理提供参考。     

西部地区经济差异化分析——基于基尼系数的产业分解

随着西部经济的进一步发展,该区内部经济发展不平衡的问题也日渐凸显。文章在梳理西部省区经济差异发展状况和产业结构演变历程的基础上,运用基尼系数对西部12省区进行了产业分解。结果表明,二、三产业发展水平是西部经济差异化扩大的主要因素,而地理集中程度又是导致西部二、三产业发展水平差异化的主要因素。