河北省金融业发展之对策分析

目前河北省金融业发展水平较低，要建设沿海经济社会发展强省，河北省必须首先成为一个金融强省。河北省金融业定位于围绕京津两个金融中心的区域性产业金融，即立足河北省区域，服务于“三农”、京津冀梯度转移产业、港口产业和海洋产业。应制定金融产业发展规划，采取优化金融生态环境，调整金融产业结构，整合金融资源，开放金融市场等措施来推动金融产业的发展。     

试论新公司法与公司的社会责任

公司必须承担社会责任是我国新公司法的要求,在实践中如何理解这一责任,甚为重要,直接关系到公司的发展和新公司法的实施.立足于现阶段的社会实践,公司社会责任的基本内涵是要求公司在其经营活动中不得有损于社会和谐及社会发展并因此而承担相应的社会义务,这一义务以保障劳工权益、保护环境、珍惜资源为核心.这种对公司社会责任的理解极具现实意义.同时,探讨如何将新公司法这一倡导性规范的要求合理地付诸实践也是我们不可回避的问题.     

降低电网企业垄断程度的改革策略分析

电网一般认为是自然垄断经营的.降低电网垄断经营的主要手段之一是输配分开.输配分开是我国电力体制改革存在争议的热点问题,具有较高的改革成本和风险.分析了自然垄断行业的模拟竞争,提出模拟竞争是在自然垄断行业引入竞争的主要方式;通过总结分析国外改革情况,提出输配分开并不是电力改革的必然选择;全面分析了输配分开的改革成本和改革风险,如输配电界限的动态变化、降低电网经营的规模效益等,指出了输配分开的改革成本和改革风险;最后分析了输配分开的期望效益.     

试论传统文化与现代科学的同构兼容

探讨了传统文化与现代科学之间的同构兼容关系，认为在冲突中发展的人类文化是一个有机成长的开放系统，而科学的发展也是渐进积累和不断革命的统一，文化与科学的兼容特征决定了传统文化与现代科学完全可能谋求一种良性的同构兼容关系，     

Comparing Environmental Policy Instruments in the Presence of Imperfect Compliance – A Case Study

In this paper, we aim to include rule making, implementation, monitoring and enforcement costs into the cost comparison of policy instruments. We use a simple partial equilibrium model and apply it to the textile industry. The model includes discrete abatement functions and costly monitoring and enforcement. The case study uses individual firm data to simulate the differences in abatement costs and compliance decisions between firms. We compare combinations of regulatory instruments (emission taxes, emission standards and technology standards) and enforcement instruments (criminal fines, civil fines and transaction offers). We show that the inclusion of information, monitoring and enforcement costs indeed alters the relative cost efficiency of the different instruments.     

Domestic and international strategic interactions in environment policy formation

Summary. In this paper, we establish the most possilbe general formulation of the technology governing carbon-gas emission, giving rise to global external diseconomies, and ty to explore into the strategic interactions,both domestic and international, when an individual country decides on the environmental policies. Through the comparison among emission taxes, quotas, and standard in the perfectly competitive private economies, we find that the first two policies are equivalent but they are different in effects by virtue of what we may call the tax-exemption effect of emission standards. Such a difference in the policy effect further affects the other country's welfare through the global externalities, amplified through whether the government can precommit to either the emission tax or the emission standard. Received: January 16, 2001; revised version: April 16, 2002 RID="*" ID="*" The authors thank the valuable comments by an anonymous referee. Ministry of Education and Science for its financial support is also greatly acknowledged. Correspondence to:K. Kiyono     

山东省水土流失经济损失与生态价值损失评估

介绍了山东省水土流失现状，分析其危害，重点探讨了水土流失经济损失和生态价值损失的计算方法，建立经济损失计算模型，提出水土流失生态一经济面积边际比的概念，计算山东省县域边际损失比，并对其进行区域分布规律分析。     

Diversification, convex preferences and non-empty core in the Choquet expected utility model

Summary. We show, in the Choquet expected utility model, that preference for diversification, that is, convex preferences, is equivalent to a concave utility index and a convex capacity. We then introduce a weaker notion of diversification, namely “sure diversification.” We show that this implies that the core of the capacity is non-empty. The converse holds under concavity of the utility index, which is itself equivalent to the notion of comonotone diversification, that we introduce. In an Anscombe-Aumann setting, preference for diversification is equivalent to convexity of the capacity and preference for sure diversification is equivalent to non-empty core. In the expected utility model, all these notions of diversification are equivalent and are represented by the concavity of the utility index. Received: July 27, 1999; revised version: November 7, 2000     

成都中小企业集群融资体系的构建

成都中小企业已成为推动成都经济发展的主要动力,成为全市国民经济和社会发展的重要力量.然而,融资难这一矛盾在中小企业发展过程中日益突出,而中小企业集群融资正是解决这一问题的有效途径之一.本文以成都市中小企业融资难为例,从中小企业集群的角度出发,探讨中小企业融资体系的创新.     

我国西部生态环境建设绩效评价体系研究

“局部改善,整体恶化”是我国西部地区生态环境状况的真实概括。为了治理西部地区的生态环境,党中央于1999年6月确定了西部大开发战略,将能源开发同生态环境治理并举。6年来,中央财政性建设资金投向西部地区4600亿元,转移支付和专项补助5000多亿元。国家计划在10年间退耕还林2．2亿亩,投资3600亿元。由于生态环境建设的绩效是一个漫长的量变累积过程,通过确定我国西部地区生态环境状况四大特征,建立“常态、一般、差”三级评价指标体系,对西部地区生态环境建设的绩效做出客观评价,有利于坚定人们对西部地区生态环境建设的信心。