试论新形势下建设工程施工招标投标的风险与规避

文章指出提高风险管理水平,重视项目决策的研究,对完善建筑市场、提高施工企业的综合实力有着至关重要的作用。     

对抗战初期关于高等教育方针争论的几点评价

抗日战争初期关于高等教育方针的争论,实质上是一场关于知识分子在国家危急存亡之时所应担当的角色和责任问题的讨论,是人们对特殊时期高等教育所作的独特思考。这场争论对推动国民政府制定＂平时教育＂政策起了促进作用,它使更多的人认识到：＂天下兴亡,匹夫有责＂,知识分子不仅是社会的＂匹夫＂,更是民族文化的承载者,他们的能量既在战时,更在战后。同时,这场争论还有助于人们深入认识大学的时代使命。此外,这场争论的结果对保护、发展我国现代高等教育事业,打破日本帝国主义灭亡中国文化的阴谋也起到了不可低估的作用。     

Learning to bid: The design of auctions under uncertainty and adaptation

We examine auction design in a context where symmetrically informed adaptive agents with common valuations learn to bid for a good. Despite the absence of private valuations, asymmetric information, or risk aversion, bidder strategies do not converge to the Bertrand–Nash equilibrium strategies even in the long run. Deviations from equilibrium strategies depend on uncertainty regarding the value of the good, auction structure, the agents? learning model, and the number of bidders. Although individual agents learn Nash bidding strategies in isolation, the learning of each agent, by flattening the best-reply correspondence of other agents, blocks common learning. These negative externalities are more severe in second-price auctions, auctions with many bidders, and auctions where the good has an uncertain value ex post.     

论广告传播在资本转换中的作用

布迪厄提出资本有经济资本、文化资本、社会资本等不同形态,并认为不同形态的资本之间是存在着相互转换的。在现实世界的资本转换之中,广告传播产生了积极的推动作用,并且随着广告业的纵深发展,这种推动作用会表现得越来越明显。     

从危机事件报道的电视媒体角色看新闻价值的实现

当前,各种危机事件频频发生,并聚集社会关注的焦点,演变出很多的社会矛盾和冲突,本文从理论出发,对当前我国电视媒体关于危机事件的报道的现状进行剖析,从而找出危机事件报道所暗藏的隐患,促进新闻价值的实现。     

我国采掘业上市公司并购绩效及其外部扩张

筛选沪深两市采掘业上市公司中在2008年发生并购的公司作为样本,对比全行业和未发生并购企业数据,采用数据包络分析方法(DEA)对长期并购绩效进行分析。研究结果显示,并购活动在短期内会对企业造成绩效冲击,但长期来看,并购有利于公司绩效的提升。     

A Structure Decomposition Analysis of China’s Production-Source CO<Subscript>2</Subscript> Emission: 1992–2002

This paper provides an empirical analysis of the relative impacts of various factors on CO₂ emissions from production of goods and services in China during two consecutive periods of 1992–1997 and 1997–2002. Results show that, on the positive side, level of final demand for goods and services was the main reason for the increase of production-source CO₂ emission, while structure of net export has similar positive effect during the first period of 1992–1997. On the negative side, technology factors remains as the main factors reducing emissions. The level of net export played some role in the first period, but the effects were seen in the second period from energy intensity, fuel mix and input mix. The results suggest that economic structure be focused as an important factor for CO₂ emission reduction, with construction and transport as two key industries to lower carbon emission.     

污水源热泵系统和污水冷热能利用前景解析

污水源热泵系统的市场前景非常广阔,但是在实际应用中需要注意一些问题,例如,正确选择清洁技术。众所周知,污水中包含诸多的盐类以及悬浮物质。因此,进行污水处理时,需要从关键部位入手,在污水回收过程提高处理技术,确保污水得到洁净处理。     

议对外商非法撤资的法律规制

进入2008年以后,我国部分地区却密集出现了较为严重的外商非法撤资的情况。非法撤资对当地经济更是雪上加霜,同时造成了企业职工、中方合作者、企业供货商等相关权益人的巨大利益损害。本文通过介绍非法撤资的现状,分析了非法撤资产生的原因以及带来的危害,进而讨论了对非法撤资的法律规制途径,希望能够提出一些有价值的建议。     

Symbiotic Marketing and Trust-Related Issues: Empirical Evidence From an Emerging Economy

ABSTRACT

Adopting a perspective of social capital theory, we study the effect of market orientation on the stability of symbiotic alliances in an emerging economy. Focusing on a subset of the alliances, namely symbiotic marketing alliances, the results reveal that firms’ market orientation has a positive effect on social capital, which, in turn, has a positive effect of the stability of the symbiotic marketing alliances. Moreover, social capital also has a positive effect on the sharing of resources among the partners, which should also influence the stability of the alliance. This report concludes with a discussion of the implications for academic researchers and practitioners.