初级阶段社会主义的再认识

初级阶段的社会主义是一个特殊的社会发展阶段。正确认识初级阶段的社会主义必须搞清楚它同理论社会主义、现代资本主义、新民主主义的关系,才能把握它的特殊怀,确定它在社会历史发展中的方位,探索它发展的规律,自觉地建设初级阶段的社会主义。     

农村中小学生场认知风格、学业成绩与家庭社会经济地位（SES）的关系

目的研究场认知风格、学业成绩与家庭经济地位的关系。方法用镶嵌图形测验（简称EFT）和自编的家庭SES问卷对553名中小学生施测,并收集期终考试成绩。结果①母亲职业、父母职业总分、家庭SES总分与EFr得分在9年级呈显著正相关（P〈0．01）。父亲职业与EFT得分在4、5、9年级呈显著正相关（P〈0．05）;父母学历与EFT得分各年级相关均未达到显著。②家庭SES得分与学习成绩总分各年级相关均未达到显著。结论家庭经济地位对场认知风格的形成和学业成绩有影响,但是在不同的年龄阶段影响不同。     

Horticultural exports,female wage employment and primary school enrolment: Theory and evidence from Senegal

In this paper we analyse the indirect effects of the boom in horticultural exports in Senegal on child schooling. The export boom has caused a dramatic increase in female off-farm wage employment, which led to increased female bargaining power in the household. We investigate the causal effect of female wage income on primary school enrolment. We develop a collective household model with endogenous bargaining power to show that, if women have higher preferences for schooling than men, the impact of female wage income on school enrolment will be the result of a positive income effect, a negative labour substitution effect and a positive empowerment effect. We address the question empirically using original household survey data from Senegal. We use different econometric techniques and show that female off-farm wage income has a positive effect on primary school enrolment for both boys and girls, and that female empowerment is specifically important for the schooling of girls. Our results imply that the horticultural export boom in Senegal has indirectly contributed to the second and third Millennium Development Goals of universal primary education and elimination of gender disparities in primary education.     

Beyond the world of packaged goods: assessing the relevance of integrated marketing communications for retail and consumer service marketing

Product and packaged goods marketers have responded to changing consumer and media environments by adopting integrated approaches to marketing communication. The value and utility of such approaches likely extend to a wide range of marketers, but there have been few published attempts to examine the viability of the integrated marketing communication concept in retail and service marketing. This study addresses this void by using a seven-stage model of integrated marketing communications to examine the media and message delivery practices of national and regional retailers and consumer service marketers. The results of a national mail survey found many of these marketers using such key integrated marketing communication elements as multiple media, databases, individual-level consumer information and behavioural response measures in their media and message delivery practices. Few, however, were using these elements in a strategic or coordinated fashion. Integrated approaches thus appear to have much value in retail and service marketing, particularly as a means for coordinating media and message delivery elements in a fashion that provides a way to link behavioural responses to media vehicles and advertising messages.     

中国民族工业保护的早期经验及启示

对民族工业的适度保护可以促进民族工业的发展与壮大。本文认为,近代中国对民族工业的保护措施及其效果为:专利制度对部分企业的有限保护、关税对民族企业的微弱保护、国货运动对民族企业的有力保护。中国早期对民族工业的保护经验,对于正处在全球化之中的当代中国企业有着重要借鉴意义。     

流通业的奥运机遇与对策

我国举办2008年奥运会,是发展首都经济强有力的助推器,同时将对北京流通业产生极大影响,以流通业为研究对象,在阐述北京流通产业的现状、问题分析基础上,深入探讨了流通业的发展机遇并提出应对措施。     

On the choice of support of Re-descendingψ-Functions in linear models with asymmetric error distributions

InM-estimation of the regression parameter vector in the linear model, we discuss the choice of the support of certain re-descendingψ-functions for both cases when the distribution of the i.i.d. errors is partially known and when it is completely functionally unknown. Research supported in part by the Natural Sciences and Engineering Research Council of Canada.     

古诺纳什均衡下商品出口与绕过反倾销的FDI比较研究

该文章运用微观经济学、博弈论等理论和方法探讨了在国内外企业处于完全信息且同时决策（即古诺纳什博弈）的假设条件下，面对进口国政府的反倾销国外企业对商品出口或对外直接投资决策如何抉择问题；建立了绕过反倾销的可能引起对外直接投资的最小反倾销税率模型；得出了该反倾销税率与国外企业在国内外生产产品的单位边际成本及进口国市场所用收入税率有关以及进口国政府不能确定过高的反倾销税率等结论，并以彩电行业进行案例分析。     

内部配送在大型生产企业物资供应组织中的应用

本文从内部配送的基本思想、特点、优越性等方面，特别是从其实施的角度方面作了简单的描述。内部配送的实施主要包括仓库管理、分货与配货、车辆的配载、运输路线的选择以及有效的信息管理等几个方面。     

On multivariate higher order von Mises expansions

In this paper we review the von Mises calculations of higher order for statistical functionals of one variable. For the functionals of several variables, the higher order Gateaux differentials are defined leading to the corresponding multivariate higher order von Mises expansions. These expansions are used to analyze the bias of the corresponding statistical functionals. The second and third order derivatives are computed for M-estimates. Applications of these expansions to study the bias of M-estimates of location and to simultaneous M-estimates of location and scale are also given. Received: July 2000