效率和公平视角下的小城镇开发强度分区研究——以陕西洛川城区控制性详细规划为例

通过对效率和公平辩证关系的分析,指出我国的小城镇控制性详细规划应以公平价值取向为主,并提出了小城镇开发强度分区的概念,重点研究了控规的技术方法。即:以GIS技术作为研究平台,以微观经济学的区位选址理论和政策管治分区为理论基础,通过实证研究,将不同影响因素转化为相应的数学模型,并在GIS环境下进行叠加,最终构成基于效率和公平双视角下的小城镇开发强度分区及其控制指标体系。     

企业资本结构最优化的探讨

根据权益资本与债务资本的不同特点,提出了资本结构最优的量化标准.同时提出,资本结构的优劣是相对于公司在特定时期、特定条件下而言的,在实践中,要结合企业销售增长率及稳定性、企业所处行业的特点以及当时社会经济环境等因素综合考虑.     

考虑碳限额与销售努力的低碳供应链融资决策

将零售商销售努力内化,构建制造商碳减排资金约束的决策模型,研究制造商分别通过银行借贷、股权融资和组合融资的运营决策和融资策略。研究发现：碳减排资金较为短缺时,银行借贷并不总能使制造商获益,只有银行借贷带来的边际收益高于资金的影子价格,即减排资金严重不足时,银行借贷才能为制造商带来收益。政府碳配额的取值不会影响制造商的低碳融资渠道选择,股权融资下的减排量和销售努力水平最高,社会效益最大,组合融资次之,银行借贷最低。分红比例小于一定值时,股权融资对制造商更有利,否则银行借贷才是最佳低碳融资渠道。     

试探经济法的特殊价值

经济法是调整需要由国家宏观调控的经济关系的法律规范的总称。它实质是调整经济主体之间增量利益的关系,在此过程中,它能够兼顾公平与效率,使两者在互动中有机地结合,促成社会整体利益的最大化,促进生产力的快速发展。     

The rural–urban equity nexus of Metro Manila’s water system

ABSTRACT

This article examines equity concerns and inherent conflicts related to rural–urban water supply allocation and use, with focus on Metro Manila. Going beyond the much-discussed difficulty farmers experience from an allocation policy prioritizing urban water requirements, it shows that inequity in raw water allocation is linked to, and further exacerbated by, inequities in urban domestic water provision. Moreover, it highlights the need for broader equity reviews, using the concept of the rural–urban water equity nexus to draw attention to key equity considerations across space and scale that otherwise might remain invisible.     

Micro-irrigation development in India: an analysis of distributional pattern and potential correlates

ABSTRACT

In India, of late, micro-irrigation has received considerable policy focus. However, as of 2017, only about 10% of the potential area is under micro-irrigation. The present study analyzes the pattern and equity issues of distribution of micro-irrigation in India and identifies the potential correlates. The regression analysis reveals that the stage of groundwater development and agro-climatic differences significantly influence the spread of micro-irrigation. The relatively low spread of micro-irrigation in states with over-exploited groundwater needs attention. Overall, the study points to the need to revamp the current micro-irrigation development programmes, which focus excessively on subsidy.     

随机需求下基于公平关切的供应链合作效率分析

基于供应链成员公平关切心理,以供应链合作效率作为研究对象,以成员公平中性为基础,分别探讨仅零售商具有公平关切、仅制造商具有公平关切、制造商和零售商都具有公平关切3种情况下的供应链合作效率问题。研究结果表明：零售商或双方具有公平关切时,合作效率会在某些区间内降低,供应链成员可以通过合理地设计公平关切系数,提高合作效率。仅制造商关注公平时,合作效率随公平关切系数而增大,制造商在合理范围内可以考虑设置公平关切系数提高合作效率。     

Agricultural land investments and water management in the Office du Niger,Mali: options for improved water pricing

Large-scale agricultural land investments in Africa are often considered solely from the land perspective. Yet land, water and other natural resources are closely interlinked in agricultural production and in sustaining rural livelihoods. Such investments involving irrigation will potentially have implications for water availability and utilization by other users, making it imperative to regard water as an economic rather than a free good. Focusing on a vast irrigable area in Mali with recent large-scale investments, a bio-economic model was used to demonstrate that an improved water valuation system is needed to balance different water users’ needs while ensuring adequate environmental flow.     

运用杜邦分析法分析企业财务报表——基于华强电力公司财务报表的分析

运用杜邦分析法,结合趋势分析法、因素分析法,对华强电力公司的财务报表进行了分析与评价并提出相应的对策与建议,同时指出该分析法的不足与改进。