关于构建农村社会保障体系的若干思考

农村传统的土地保障和家庭保障弊端日益暴露,新的农村社会保障体系的条件逐渐成熟,建立以养老保险、新型医疗合作和最低生活保障为主要内容的农村社会保障体系是建设社会主义新农村的重要方面。     

财政分权理论的研究主题与方法

财政分权理论是当前公共财政领域研究的前沿课题。对多级财政体制下政府、政府行为和政策选择问题的研究构成了该理论的核心主题。该理论对地方性公共产品的研究是基于Samuelson-Musgrave公共产品理论对效率问题和公共选择分析范式的对政治程序问题的探讨。新制度财政分权理论以公共选择理论为起点,对财政分权的激励机制设计问题的研究突破了传统分权理论的分析框架。在此基础上,整合了财政分权政策制定的规范和实证方法的交易成本政治学构成了研究方法上的创新。     

科学发展观:马克思主义中国化的又一重大理论成果

一个国家坚持什么样的发展观对这个国家的发展会产生重大影响。科学发展观是马克思主义中国化的又一重大理论成果,它的理论特色、范畴体系和统领地位值得我们深刻理解和全面把握。     

Power imbalance and value creation in joint ventures

Joint ventures (JVs) often do not create expected value due to power imbalance between partners. Despite the fact that JV partners are embedded in relational constraints, prior research has largely relied on economic reasoning by focusing on equity ownership difference between JV partners as the main source of power imbalance. We extend prior research to also consider important relational factors represented by repeated ties between partners and network openness, as well as institutional status difference and network status difference as two additional dimensions of power imbalance. Our findings indicate that ownership power imbalance by itself does not have a significant effect on value creation. However, value creation is facilitated when there is ownership power imbalance between partners with more repeated ties. In contrast, value creation may be hindered when JV partners with unequal ownership are embedded in more open interfirm alliance networks. Furthermore, value creation is facilitated if JV partners that have unequal ownership also have network status power imbalance in the same direction.     

A Probabilistic Approach to Assess External Doses to the Public Considering Spatial Variability of Radioactive Contamination and Interpopulation Differences in Behavior Pattern

Dose assessment is an important issue from the viewpoints of protecting people from radiation exposure and managing postaccident situations adequately. However, the radiation doses received by people cannot be determined with complete accuracy because of the uncertainties and the variability associated with any process of defining individual characteristics and in the dose assessment process itself. In this study, a dose assessment model was developed based on measurements and surveys of individual doses and relevant contributors (i.e., ambient dose rates and behavior patterns) in Fukushima City for four population groups: Fukushima City Office staff, Senior Citizens’ Club, Contractors’ Association, and Agricultural Cooperative. In addition, probabilistic assessments were performed for these population groups by considering the spatial variability of contamination and interpopulation differences resulting from behavior patterns. As a result of comparison with the actual measurements, the assessment results for participants from the Fukushima City Office agreed with the measured values, thereby validating the model and the approach. Although the assessment results obtained for the Senior Citizens’ Club and the Agricultural Cooperative differ partly from the measured values, by addressing further considerations in terms of dose reduction effects due to decontamination and the impact of additional exposure sources in agricultural fields, these results can be improved. By contrast, the measurements obtained for the participants from the Contractors’ Association were not reproduced well in the present study. To assess the doses to this group, further investigations of association members’ work activities and the related dose reduction effects are needed.     

试论假冒专利罪的犯罪客体要件

通过对假冒专利罪在刑法中的具体规定、所属类罪以及立法背景的分析,该罪的刑法条文的目的主要是保护社会公共利益,也兼而保护权利人的个人利益。据此,假冒专利罪的犯罪客体要件是复杂客体要件:其主要客体是专利标记管理制度,其次要客体是专利标记权。     

经济体制变迁中的收入差距问题研究

本文通过对我国不同经济体制下收入分配模式及分配格局的对比分析, 认为收入分配总是与特定的经济体制相关联的。因而, 引起当前我国收入差距扩大的合理及不合理因素, 均可从当前经济体制变迁中找到根源。在体制变迁的过程中, 逐步消除导致收入分配差距不合理扩大的制度性因素, 不仅有利于收入差距的缩小, 更有利于市场经济体制的完善。     

中国生态环境建设的投融资体制改革

任何建设和发展都离不开制度支持。生态建设是改善生态环境、营造人与自然和谐相处的生态关系、确保经济社会可持续发展、实现循环经济运行模式的重要保证。投融资体制是生态建设的核心,它不仅决定着生态建设巨额资金的筹措和运用,而且作为经济与生态的接合部,集中反映了生态经济的各种关系。因此,生态建设投融资体系的构建和投融资政策的选择,不仅要遵循经济规律,更要遵循生态规律的要求,不仅要反映经济效益,还要反映社会效益,更要反映环境效益和生态效益。     

基于ISM模型的水文水资源工程专业课程体系分析

文章通过建立递阶结构模型的实用方法,对水文水资源工程专业最有特色的、最主要的七门课程进行了分析并绘制了多极递阶有向图,从而给出了该专业主要课程的体系结构。