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不确定性公共物品模型研究
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作者 张丽清 石小法 《山东师范大学学报(自然科学版)》 CAS 2000年第1期93-97,共5页
运用不确定经济的CEU理论研究个人捐赠的公共物品中的“白搭车问题” .我们发现 ,若效用函数是凹的 ,或公共物品规模递减 ,不确定性可能减少“白搭车问题” ,即随着不确定性的增加 。
关键词 CEU理论 不确定经济 公共物品模型
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基于ELM理论的公益众筹项目质量对融资绩效影响的研究 被引量:2
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作者 郝琳娜 陈壮壮 唐研 《西南科技大学学报(哲学社会科学版)》 2019年第4期65-71,共7页
公益众筹是“互联网+金融”时代的新众筹模式,但近年来融资效果不容乐观,甚至有下降的趋势,如何通过项目质量管理达到预期融资效果成为普遍关注的问题。针对该问题,立足于公益众筹捐助者的角度,基于ELM理论,从反映项目客观质量的中枢路... 公益众筹是“互联网+金融”时代的新众筹模式,但近年来融资效果不容乐观,甚至有下降的趋势,如何通过项目质量管理达到预期融资效果成为普遍关注的问题。针对该问题,立足于公益众筹捐助者的角度,基于ELM理论,从反映项目客观质量的中枢路径和反映项目主观质量的边缘路径出发,研究公益众筹融资绩效的影响因素。通过对“腾讯乐捐”项目的实证分析表明:项目主观质量对捐助者投资意愿影响较为显著;目标融资额和捐款人数都与项目融资绩效有显著正向相关性。 展开更多
关键词 公益众筹 项目质量 ELM理论 融资绩效 公共物品模型
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社会主体在区域品牌建设中的角色功能定位——以景德镇为例的研究 被引量:2
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作者 江旺龙 《景德镇高专学报》 2009年第3期4-6,共3页
区域品牌作为一种公共物品,具有正反两方面的外部性。因此,在区域品牌经营中,政府应利用组织、公正、信息、制度安排等方面的优势,发挥主导性职能;企业必须以高科技实现传统产业改造升级,培育产品品牌与企业品牌;行业协会应发挥规范发... 区域品牌作为一种公共物品,具有正反两方面的外部性。因此,在区域品牌经营中,政府应利用组织、公正、信息、制度安排等方面的优势,发挥主导性职能;企业必须以高科技实现传统产业改造升级,培育产品品牌与企业品牌;行业协会应发挥规范发展、服务会员、协助政府等职能,共同推进区域品牌创新。 展开更多
关键词 区域品牌 角色定位 公共物品模型 景德镇
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Determinants of Public Goods Investment in Rural Communities in Mountainous Areas of Sichuan Province, China 被引量:1
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作者 GUO Shi-li LIU Shao-quan +1 位作者 LUO Ren-fu ZHANG Lin-xiu 《Journal of Mountain Science》 SCIE CSCD 2014年第3期816-824,共9页
This study aims to investigate two important issues: what are the determinants of public goods investment and what is the government's investment behavior in mountainous areas. The impacts of natural conditions, t... This study aims to investigate two important issues: what are the determinants of public goods investment and what is the government's investment behavior in mountainous areas. The impacts of natural conditions, target, and demand elements on public goods investment are analyzed with statistical method, and the determinants of public goods investment in the areas are obtained by using population-weighted and stepwise regression models with Eviews6.0 software with survey data in 2008 and calculated data based on GIS of 20 typical villages in mountainous regions in Sichuan, China. The results showed:(1) natural conditions are the important determinants of public investment. Mountainous villages with steep slope have relatively high levels of investment;(2) concentration of population and the educational levels of the village leaders also have important impacts on public goods investment;(3) the government is more concerned with public investment resources particularly in areas characterized by fragile ecological environment and poor agricultural output. These results suggest that the current investment strategy helps to reduce disparities in regional development. 展开更多
关键词 Determinants Eviews6.0 GIS Public Investment Regression Analysis Rural Development
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Coopetition Model: Evidence from Electric Power Market in the Southwest of China
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作者 Xiaotian Wei Zheng He 《Journal of Systems Science and Information》 2009年第4期367-377,共11页
To be a necessity for life issue as well as an important engine to country's economy, electricity has private and public goods properties simultaneously, leading it difficult to balance economic profit and social res... To be a necessity for life issue as well as an important engine to country's economy, electricity has private and public goods properties simultaneously, leading it difficult to balance economic profit and social responsibility for a single state-owned cor- poration especially in large rural areas. In this paper, we suggest that occurrence of local company may provide us a new insight for this issue. Using objective programming model, we discuss different outcomes under competitive and cooperative situations. Our results suggest coopetitive relations among state company and local company would be a practical choice for achieving the economic profit and social duty simultaneously. Furthermore, tak- ing Sichuan province as a case, we investigate three types of coopetition relation between state company and local companies. Our findings suggest that coopetition strategy may lead to better solution to dealing with the conflicts between economic profit and social responsibility for both state-owned corporation and local electric power company. 展开更多
关键词 COOPETITION electric power market social responsibility
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