海洋渔业资源资产的产权效率初探

海洋渔业资源资产的产权制度不仅是决定海洋渔业资源资产利用效率的最主要因素,其本身也存在着一个价值评判的问题,产权制度的安排或产权结构的改变,都影响着资源配置的效率。或者可以这样理解,产权也是一种生产要素,在其他生产要素既定的情况下,对产权的不同配置方式将导致整个资源配置效率的不同,一定的产权制度安排决定着一定的资源配置效率。因而研究其产权变动规律,产权的运行效率尤其重要。     

广东农村固定资产投资影响因素分析

利用因子分析和回归分析相结合的方法,通过构建模型,实证分析了广东农村固定资产投资增长的主要影响因素为政策、资本、信息。     

松脂资源资产评估方法初探

松香工业要持续发展，就必须实行资源有偿使用制度，解决资源培育、木材生产与松脂生产之间的矛盾。松脂资源作为森林资源的一种衍生性资源，应以是否开发利用作为其成为资产的前提，其评估可以采用重置成本法、收益损失法、收益现值法。文章用重置成本法、收益损失法对始兴县松脂资源单位面积资产价值进行了评估，其松脂资源资产价值两者差异不大。     

管涔山国家森林公园森林旅游资源资产评估研究

对山西省管涔山国家森林公园的森林旅游资源资产进行了评估,结果认为:旅游者的年支付意愿为62.9万元,旅游时间价值为176.07万元。     

论我国林权流转法律制度

林权流转为提高林地利用效率,增加森林资源总量,提高森林质量,改善林业经营水平起着非常重要的作用。为更好地引导和规范林权流转,必须在认清当前流转实践和相关法律制度中存在问题的基础上,建立范围合理、主体开放、成价合理、自主自由、监管有力的完善的林权流转法律制度。     

Analysis on Strategies to Construct Portfolio Insurance

The strategies of portfolio insurance are introduced according to its principles and design thinking.The(authors) give the simple mathematical models and practical processes of option-based portfolio insurance(OBPI),constant mix(CM),constant proportion portfolio insurance(CPPI),and time-invariant portfolio protection(TIPP),and use risky assets containing 180 index's stocks of Shang-hai Stock Exchange and risky-free assets containing bonds to form portfolio to do empirical simulating.Based on the results,they analyze the above strategies comparatively,gives the(related) investment suggestion,and shows how to avoid risk without restriction on profit.     

福建柏人工林经验收获表编制及应用

采用数式法编制福建柏人工林经验收获表,探讨了此表在福建柏人工林的生长收获量预测、林木资产评估和经济成熟龄确定等方面的具体应用。     

Diversification of rural livelihood strategies and its effect on local landscape restoration in the semiarid hilly area of the Loess Plateau,China

This study is about the diversification of livelihood strategies and the interaction of farmers' livelihood with landscape change in Zhongzhuang small watershed, Pengyang County in Ningxia Autonomous region located in the Loess Plateau, western China. Farmers' livelihoods and landscape patterns during 1978–2007 in Zhongzhuang were analysed. In different stages, diverse limiting factors were discovered behind the diversification process of livelihood strategies. Before 1978, ‘planned economy’, ‘production team organization’, strict ‘household registration system’ and the scarcity of livelihood assets were the main factors restricting the diversification of livelihood strategies. From 1978 to 1993, the reform and open policy provided opportunities for local people to diversify their livelihood strategies, but livelihood strategies based on crop production still took an important role in their life. From 2000 to 2007, national policies brought assistance to help local farmers diversify their agricultural activities. However, the insufficient and incomplete credit and insurance market and lack of skill were the main factors constraining non‐farm activity diversification. Meanwhile, through analysis of the links between livelihood strategies diversification and landscape pattern change, we found that diversification of farmers' livelihoods contributed to the recovery of the landscape. Finally, using this relationship, steps for future landscape restoration is proposed, which provide a new view of landscape restoration research in the Loess Plateau. Copyright © 2010 John Wiley & Sons, Ltd.     

浅谈国有资产公益诉讼制度

经济公益诉讼近年来引起学者的普遍关注,面对国有资产流失的现状,我国应该在国有资产监管中引入公益诉讼制度,为国有资产提供诉讼保障。本文通过对提起国有资产公益诉讼的可行性分析,借鉴国外资产公益诉讼的发展经验并根据公益诉讼自身特性,提出在我国构建国有资产公益诉讼的初步设想。     

科研事业单位国有资产管理问题研究及建议

科研事业单位国有资产管理在制度体系建设、创新管理方式等方面取得了一定成效,但仍然存在着制度不够完善,资产管理基础薄弱,重点管理工作经费支持不足,所办企业、不良资产亟待清理等问题。文章侧重研究科研事业单位国有资产管理的关键点,提出应进一步完善规章制度,对土地等重要资产管理事项给予政策和财力支持,开展企业和不良资产清理专项工作,细化无形资产管理办法等对策建议,旨在实现事业单位国有资产使用的安全与高效。