商品房价格与我国房地产业周期发展

相对持续高涨的房价,我国城市居民购房能力萎缩。房地产业连续9年的快速增长,使其到了发展的巅峰。发展过热的争论和投资过快引发的经济问题,实际是房地产业周期性发展规律的必然表现。房地产业周期性发展的拐点近年将会出现,未雨绸缪应引起高度重视。     

我国上市公司主动设立独立董事的动机分析

在我国独立董事制度的强制性制度变迁过程中,部分上市公司出现了主动设立独立董事的"自愿行为"。针对引发自愿行为的动机进行理论分析,并以沪深两市主动设立与非主动设立各50家上市公司为样本进行实证检验,结果表明我国上市公司中存在主动设立独立董事的"监督的动机"和"顾问的动机"。该研究为我国上市公司从强制合规到步入主动守规的自主治理阶段以及如何改革独立董事制度等方面提供了经验支持。     

Cooperative R&D and the Value of the Firm

In this paper, we investigate the stock price responses of listed firms in the U.S. markets to announcements of R & D collaborations. We find that abnormal returns of stocks are significantly positive after R & D collaborations are announced. The positive stock price response towards the R & D cooperation initiations can be partially explained by the nature of the collaborations and the characteristics of the participating firms. We also find that the stock prices of rival firms respond negatively to announcements of R & D cooperation. This result seems to support the hypothesis that cooperative R & D improves economic efficiency of the cooperative firms that gain competitive advantage. We do not find evidence supporting the hypothesis that R & D cooperation creates collusive, anticompetitive effects in the product market.     

建立适应市场法则的煤炭营销体系

一、国有煤炭企业营销工作的现状国有煤炭企业虽从１９９３年开始走向市场,但对照市场经济的内在要求,产销工作计划经济的烙印仍然很深,主要特征有六点：一是观念滞后。缺乏品牌、精品意识,不注意产品质量的提高、结构的调整和品种开发,单纯追求产量,一切围绕生产转...     

甲壳质、壳聚糖制备尾液的循环利用

对传统酸碱交替法生产甲壳质过程中的酸碱消耗量进行了物料衡算,经分析得知甲壳质制备尾液循环利用是可行的。据此,对传统方法进行了改进。结果表明,改进后的方法可使生产时间缩短20h,酸碱用量分别降低40％和28.6％,并且壳聚糖质量无大的差异。     

Assessing the e-Service Quality of Sellers in an Industrial e-Marketplace

Existing studies of electronic service quality (e-SQ) mainly deal with online shopping mall operators in business-to-consumer (B2C) markets, whereas research into the e-SQ of sellers in industrial electronic marketplaces (e-marketplaces), characterized by multiple sellers and multiple customers, is lacking. Therefore, this study intends to determine if existing theories developed and tested in the B2C online shopping mall context are directly applicable to measure e-SQ of industrial e-marketplace sellers. By qualitatively analyzing customer feedback obtained in an e-marketplace, this study offers an in-depth exploration of e-SQ dimensions, discovers a tentative causal model of the e-SQ specific to industrial e-marketplace sellers, and compares the tentative model grounded in the qualitative data with existing research tested with quantitative data. This study shows that existing e-SQ scales may not apply, without revision, to measures of the e-SQ of industrial e-marketplace sellers.     

Acceptability and Ethics of Product Placement in Sport Video Games

Product placement in sport video games is an emerging area of marketing and advertising communication, but it also raises controversial ethical issues. In order to investigate these issues from a consumer perspective, this study examines the perceptions of the acceptability of product placement in sport video games (SVGs). Data were gathered from 253 sport video gamers using an online survey. The results indicate that while sport video gamers generally have favorable attitudes toward product placement in sport video games, ethically-charged products such as alcohol, cigarettes, and guns are perceived as less acceptable than other products. Individual differences among sport video gamers are found based on their related attitudes, hours of playing sport video games, and gender. Also, sport video gamers who have favorable attitudes toward product placement, in general, are more likely to intend to purchase a product or brand which may be placed in sport video games.     

Equity-based entry modes of the Greater Chinese Economic Area's foreign direct investments in Vietnam

In January 2007, Vietnam became the 150th member of the World Trade Organization (WTO). Vietnam is located in the heart of Asia and has a resource-rich economy, which offers it a significant advantage in attracting foreign direct investments (FDIs). The research focuses on equity-based entry mode choices adopted by multinational corporations (MNCs) in the Greater Chinese Economic Area (GCEA) for entering Vietnam. The statistical results indicate that equity-based entry modes are significant when FDI firms entering Vietnam originate from the GCEA, which includes Mainland China, Hong Kong, Taiwan, and Singapore. However, the interaction results show that industry does not have a moderating effect on the relationship between location and entry mode, whereas it is not found that industrial cluster is specific to any one location. The generalized model has implications for the theoretical and managerial perspectives of both the host and the home countries.     

市场分割的制度基础与概念内涵——基于组织社会学制度理论的视角

中国的市场分割是中国经济转型在特定阶段出现的一种市场结构或状态。从组织社会学制度理论的视角看中国市场分割可以发现:中国的市场分割存在着行为权力的分割现象,市场分割不仅源于制度和政策的差异,同时也有制度与政策执行中的差异。市场分割中的地区性行政垄断、地方保护主义行为及非整合状态,反映出现阶段的中国经济体制中存在的问题。     

中国与东盟主要竞争产品在日本市场上的竞争力分析

文章首先根据历史数据找出中国与东盟在日本市场上的主要竞争产品，再应用转移——份额法分析与东盟同类产品在日本市场上的竞争力状况。结果显示：中国与东盟在日本市场上竞争的主要产品有三类，它们的2位数HS编码分别为84、85和27。与东盟同类产品相比，目前我国前两类产品已具有总体出口竞争力优势，但仍处于产业结构竞争劣势；后一类产品则一直处于总体出口竞争力劣势和产业结构竞争劣势。因此，应该深化产业结构调整，增加这些产品的出口附加值。