浅谈防水材料在地下室防水施工中的应用

文章简介地下室的防水材料,分析比较SBS改性沥青防水材料和合成高分子防水卷材的优缺点、防水卷材的外贴法和内贴法施工方法.此外,介绍了微纤维混凝土的优点及其新技术在我国的应用.     

中国工业化进程与劳动力就业关系研究综述

工业化进程的加速推进与劳动力就业在一定程度上是存在矛盾的,国内外众多专家学者对这一问题也做了相应研究。文章分别从加速工业化进程对劳动力就业的抑制、促进和新型工业化与劳动力就业三方面对现有文献进行了梳理,并进行了评述,为进一步研究提供了理论基础和研究空间。今后进一步研究的方向主要是工业化进程与劳动力就业相互影响的内部机理,以为合理工业化路径选择和有效的劳动力就业模式提供理论支持。     

Emerging markets, evolving institutions, and the new opportunities for growth in China's rural economy

In this essay, our goal is to assess the state of China's rural economy and examine whether rural China is capable of participating in the sequence of economic events that will lead to modernization. We examine how agricultural productivity has changed, the nature of the shift of labor moving from rural to urban areas, how commodity markets have evolved, and how the rural industrial sector is adjusting the recent reforms. According to our own work and that of others, we show how the rural economy is beginning to be fundamentally transformed and is contributing to China's modernization.     

A Cross‐national Comparison of R&D Expenditure Decisions: Tax Incentives and Financial Constraints*

We provide evidence on the impact of tax incentives and financial constraints on corporate R&D expenditure decisions. We contribute to extant research by comparing R&D expenditures in the United States and Canada, thereby exploiting the differences in the two countries' R&D tax credit mechanisms and generally accepted accounting principles. The two tax incentive mechanism designs are consistent with differing views of the degree of financial constraints faced by firms in these economies. Our sample also allows us to explore the effects of capitalizing R&D on Canadian firms. Employing a matched design, we document relations between tax credit incentives and R&D spending consistent with both Canadian and U.S. public companies responding as though they are not financially constrained. We estimate that the Canadian credit system induces, on average, $1.30 of additional R&D spending per dollar of taxes forgone while the U.S. system induces, on average, $2.96 of additional spending. We also find that firms that capitalize R&D costs in Canada spend, on average, 18 percent more on R&D. Collectively, this evidence is important to the ongoing debates in both countries concerning the appropriate design of incentives for R&D and is consistent with the assumptions found in the U.S. tax credit system, but not those found in the Canadian system.     

法经济学及其在中国的应用

“法经济学”迄今并没有一个大家一致认可的、标准的定义。法经济学可从狭义和广义两个角度进行区分。广义地理解法经济学可以使我们的视野变得更为开阔，同时也拓展了法律与经济这个主题所涵盖的范围。法经济学在20世纪七八十年代得到了蓬勃发展，但进入90年代后则鲜有突破，所以，法经济学未来的发展方向已经成为当前法经济学面临的最主要的理论问题。最近几年来，越来越多的中国学者加入到法经济学的研究中来。法经济学在中国的兴起，与中国正在经历一个制度变迁的时代有关。     

经验收入曲线:生产力还是制度作用?——高校教师收入的经验分析

经验收入曲线向上倾斜的原因是人力资本理论中教育、培训带来的较高生产力还是其他制度因素?由于个人产出品衡量上的困难,文章选择学术劳动力市场作为研究对象,利用M incer(1979)的经验收入方程对中国某一高校教师收入进行经验分析,结果验证了人力资本理论的同时并不排除制度因素的作用,在其他条件不变的情况下,经验对收入大于产出对收入的影响;教师职称对收入有较大的影响。     

对于上市公司财务作假的思考

近来，国内外上市公司财务作假丑闻集中暴露。而在这种现象的背后，有着必然的规律。本文则以美国和中国为例，分别讨论了在各自的市场环境下，上市公司财务作假的共性与特性。     

新巴塞尔资本协议解读--兼论WTO条件下我国银行业的风险管理

本文从分析说明新巴塞尔资本协议的内容创新及特点入手,论述了我国银行业特别是四大国有商业银行在WTO条件下新协议的推行对其所产生的风险及其负面影响,并提出了对策建议。