MIL—STD—1553B测试问题的探讨

本文在讨论1553B产品的测试原则及阶段划分的基础上,简要地介绍了该类产品验证测试的基本项目及要求,突出强调了该测试问题的迫切性及复杂性。     

境外战略投资者引进对中国银行业监管的影响

引进境外战略投资者是中国商业银行改革的重要举措,然而加入WTO后外资银行的扩张行为给中国金融业带来了巨大压力。分析战略投资者的战略动机和行为表明,银行业控制权博弈对一国金融安全有重要影响。在现有开放条件下外资银行很难威胁到中国金融安全,但由于目前部分战略投资在中国区已表露出扩张雄心,应加强监管以维护中国核心金融利益。     

市场结构如何影响R&D投入?——基于中国制造业行业面板数据的实证分析

熊彼特假说与新古典学派在"垄断(竞争)程度影响创新"的研究领域形成经典争论,对此进行的大量研究仍没有形成统一结论.本文在对已有实证研究的评述基础上,重新探讨了实证方法论,并基于中国制造业行业的面板数据进行了实证检验.实证结果表明,以勒纳指数表示的行业市场竞争与创新投入之间确呈倒U型关系,而行业中的外资比重比国有比重更能反映创新投入的差异,文章认为这能从中国的制度变迁中找到解释.对于"技术机会"的衡量,本文设计的固定资产项并没有起到足够的作用,相反,行业个体效应更能与其进行对应.     

Impact of China-ASEAN Free Trade Area on China＇s International Agricultural Trade and Its Regional Development

This study aims to examine the impact of the China‐ASEAN Free Trade Area (CAFTA) on China's international agricultural trade and its regional agricultural development, using the Global Trade Analysis Project model and the China Agricultural Decision Support System. Our analysis showed that: (i) CAFTA will improve resource allocation efficiencies for both China and ASEAN and will promote bilateral agricultural trade and, hence, will have positive effects on the economic development of both sides; (ii) CAFTA will accelerate China's export of the agricultural commodities in which it has comparative advantages, such as vegetables, wheat and horticultural products, but at the same time bring about a large increase in imports of commodities such as vegetable oil and sugar; and (iii) CAFTA will have significantly varying impacts on China's regional agricultural development because of large differences in the agricultural production structure in each region. Our results indicate that agriculture in the northern, northeastern and eastern regions of China will benefit from CAFTA, whereas agriculture development in southern China will suffer. Those regional specific impacts are quite different from the effects brought by multilateral free trade treaties, such as those of the WTO, which usually have positive effects on south China but negative impacts on the northern and western parts of China.     

基于产业转移视角的我国服务业国际化模式分析

服务业的日益开放与国际转移浪潮为我国服务业国际化提供了契机,怎样利用这一机遇促进我国服务业的内向国际化与外向国际化,是一个有着重要理论与现实意义的研究课题.文章在前人研究成果的基础上对服务业国际化模式进行了界定,分析了我国服务业国际化的特点,从产业转移的视角构建了我国服务业国际化的模式,并进一步提出了推进我国服务业国际化的建议.     

生态工业园区对于我国造纸工业的可持续发展适用性研究

我国追纸工业目前存在资源、能源消耗高。环境污染严重，废纸回收率低等一系列问题。建立生态工业园，是从企业群层次上解决资源、环境与经济协调发展的一种重要途经。借用生态学中“关键种”理论和生态产业链理论，分析了我国追纸业建设生态工业园的可行性，并运用实例分析，证明了建立造纸业生态工业团是实现我国造纸业的可持续发展的一种可行途径。     

开发绿色环保水泥的途径

根据绿色环保水泥的特征，从水泥性能及生产工艺、废渣应用技术、利用其他产业难以处理的废弃物和大力推广散装水泥等角度，论述了在我国发展绿色环保水泥的途径。     

总部经济发展的内在机制及经济学分析

总部经济是中国经济全球化、信息化和市场化后出现的一种新的经济现象。区域经济学从资源禀赋、范围经济以及降低企业成本的视角诠释了总部经济产生的依据;产业经济学从产业结构和市场结构的演进分析了总部经济产生的条件;国际经济学和知识经济从经济全球化和信息化的角度解读了总部经济产生的必然性。     

信息披露质量与市场流动性

本文以深交所A股上市公司为样本．研究上市公司的信息披露整体质量是否影响公司股票在市场上的流动性。基于分笔高频交易数据．检验集中于流动性的两个关键方面：市场宽度和市场深度。采用稳健的非线性两阶段最小二乘法来克服信息披露的自选择特点所引起的内生性问题。实证结果显示，公司高质量的信息披露能有效提高其股票的市场流动性，这种影响主要是通过缩小市场宽度来达到．而对市场深度的影响不显著。利用市场微观结构的价差分解方法的研究发现．高质量的信息披露提高市场流动性的机制在于有效减轻市场上信息不对称程度。     

Foreign direct investment as a strategic linkage

This article studies the pattern of Taiwanese foreign direct investment (FDI) in light of strategic linkage theory. Measuring the level of proprietary asset by technological capability and scale of operation, we found that firms possessing higher levels of proprietary assets invest in more advanced host countries. Through FDI, higher levels of proprietary assets are linked to higher levels of strategic assets, which in turn enhance the technological and marketing capabilities of investing firms. Firms better endowed with proprietary assets are also shown to be more inclined to make multiple investments and more capable of investing in countries which are psychologically and geographically distant from Taiwan. In contrast, firms with low levels of proprietary assets seek linkages to nonstrategic assets in a single country which is psychologically and geographically close to Taiwan. © 1998 John Wiley & Sons, Inc.