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121.
The article studies the causal effect of trust on the willingness to pay higher taxes to help the needy in a sample of 29 countries of Eastern and Southern Europe, and the former Soviet Union and Mongolia. It is hypothesized that interpersonal trust leads to a greater willingness to pay taxes to help the needy since (i) trust increases the likelihood of helping strangers; (ii) trust fosters solidarity and cooperation when working to solve common problems in society; and (iii) trust reduces suspicion with respect to the perceived misuse of redistributed money. Three key findings are that the more people trust each other, the more they are ready to support the welfare state; the effect of trust on welfare state support holds even in a contextual environment characterized by rather lower levels of trust and relatively underdeveloped systems of redistribution; and higher individual‐level trust fosters tax morale and helps deter tax evasion. 相似文献
122.
This paper examines the association between ownership and director interlocks in Swedish big business during the period 1990–2005. By analyses of the 3-mode network of owners, firms, and directors, multiple director assignments are shown to be highly dependent on owner interlocks. The findings provide a new understanding of the mechanisms behind the formation of director interlocks. Furthermore, the association between the interlock types suggests that the ownership network may potentially (co-)produce some of the phenomena that have been attributed to the director network. Future analyses of director interlocks have to bring the owners back in. 相似文献
123.
《青春岁月:学术版》2013,(11)
本文介绍了虚拟现实技术的相关概念与3DMAX软件的简介,探讨在实践设计表现中运用3DMAX软件制作虚拟现实场景的方法和步骤。 相似文献
124.
Linking taxation and social protection: Evidence on redistribution and poverty reduction in Ethiopia 下载免费PDF全文
Although redistribution results from the simultaneous effects of taxes and transfers, analyses of their distributional effects in low‐income countries have largely been undertaken from singular perspectives. This article jointly assesses the distributional effect of taxes and transfers (through social protection) using Ethiopia as a case study. We find that Ethiopia's flagship social protection programme is more effective than income taxation in achieving poverty reduction, while neither policy achieves a sizeable reduction in overall inequality. We also find that Ethiopia does not currently have the capacity to close the poverty gap or to fully fund its main safety net programme using domestic income sources alone. 相似文献
125.
介绍了快速原型制造技术的原理和常用方法及其在工科院校开设本项训练内容的必要性,针对SAMM ZIPPYI型快速成型系统,介绍了成型系统的工作原理,并总结归纳了在计算机造型系统中生成工件的三维实体模型,再转化为快速成型系统可接受的STL文件,直至在成型机上加工出实体的方法,为在工科院校中开设快速成型系统的工程训练项目作理论上的准备. 相似文献
126.
Ranjan Ray 《Journal of population economics》2000,13(1):3-19
This paper analyses child labour participation and its key determinants using data sets from Peru and Pakistan. The results
include tests of the ‘Luxury’ and ‘Substitution’ hypotheses that play key roles in recent studies on child labour and child
schooling. The results reject both hypotheses in the context of child labour in Pakistan and suggest that income and related
variables do not have the expected negative effect on children's work input. Rising wages of adult female labour in Pakistan,
and falling adult male wage in Peru lead to increased participation of children in the labour market. The results on the combined
country data formally establish the presence of strong individual country effects in the estimated regressions. For example,
ceteris paribus, a Peruvian child is more likely to experience schooling than a Pakistani child. However, both countries agree on the positive
role that adult female education and infrastructure investment in basic amenities can play in discouraging child labour and
encouraging child schooling.
Received: 24 August 1998/Accepted: 10 March 1999 相似文献
127.
3G为移动图书馆创新服务带来新的发展机遇 总被引:3,自引:0,他引:3
赵晓晔 《北京邮电大学学报(社会科学版)》2009,11(3):32-35
要使图书馆的创新服务有实质性的突破,必须借助第三代移动通信(3G)强有力的技术平台。首先阐述了移动图书馆的现状、存在的问题以及3G的特点;然后论述了3G为移动图书馆的快速发展带来的巨大生机及其创造的优势网络环境,证明3G时代移动图书馆创新服务意义深远。 相似文献
128.
本文利用3-状态设备网络可靠度计算归约公式,结合Wald.J.A.-Colbourn C.J.[1]算法(简称为W-C算法2),给出了3-状态部分2-树网络可靠度的一个多项式时间算法. 相似文献
130.
SrBPO5:Ce3 的光谱特性 总被引:1,自引:0,他引:1
运用高温固相法,在空气中合成了SrBPO5:Ce3 荧光体,通过研究SrBPO5:Ce3 的光谱特性,发现激发光谱随Ce3 的掺入量增加而红移,据此认为Ce3 在进入格位时有两种电荷补偿方式,发射光谱则随Ce3 的掺入量增加而增强. 相似文献