略论林权的物权性质与构造

通过对林权的物权性质与构造的研究,指出林权系复合性物权,包括对森林、林地或林木的所有权和对森林、林地或林木的用益物权,其主体可以是国家、农民集体、自然人、其他法人或其他组织.私人享有林权与森林资源公有制并不矛盾.林权登记意义上的森林的含义应视为林地和林木的结合.     

信丰县山林权属纠纷的成因和对策

以信丰县在林改中遇到的山林权属问题为例,分析江西省山林权属纠纷的主要成因,提出调处山林纠纷应遵循的原则和解决山林纠纷问题的几点对策,旨在为巩固林改成果、减少林业生产内耗、促进林业经济发展提供科学依据。     

大理州集体林权制度改革研究

在林业"三定"和分类经营的基础上,阐述大理州集体林权制度改革的主要做法和取得的初步成效,分析现阶段集体林权制度改革面临的问题:规模化、集体化经营困难,林木采伐管理难度加大,农村烧材矛盾凸现等.探索下一步工作思路:进一步落实完善集体林经营体制、积极探索林改配套措施、调整完善林木采伐政策等.     

福建非公有制林业持续健康发展的思考

在论述福建省非公有制林业发展现状的基础上，分析了当前福建省非公有制林业发展中存在的问题，提出福建省非公有制林业持续健康发展的对策。     

Managerial Ownership, Investment and Corporate Value

Based on the data of the 319 listed companies in the Shanghai and Shenzhen stock exchange over the 1998-2003 period,the paper examines the relation among managerial ownership,investment and corporate value,focusing on the endogeneity of managerial ownership.OLS regression results show that the endogeneity of managerial ownershi Pmay affect the results.With the measurement of ROA corporate value,corporate value affects managerial ownership,but not vice versa.But with the measurement of Tobin's Q corporate value,investment affects corporate value,which in turn,affects managerial ownership.     

Relationship Between Ownership Structures and Performance inChinese Electronic Enterprises

This paper investigates the relationship between ownership structure and corporate performance in Chinese electronic enterprises systematically, using ROA as the dependent variable while ownership concentration and structure as the explanatory variables. The empirical results show that:Chinese electronic enterprises' strength is not balanced and their ownership structure is very concentrated. Each of state ownership,legal person ownership and individual ownership has no significant effect on firm performance.     

Empirical Study on Corporate Ownership Structure, Performance and Governance

Based on the samples of 171 listed companies in Shenzhen and Shanghai stock markets, the paper mainly focuses on the relation between the corporate ownership structure and corporate performance. The result shows that there are negative correlation between state ownership and corporate performance, and positive correlation between legal person ownership and corporate value, there are better corporate value in the higher centralized ownership company, and the corporate value will be improved when the biggest shareholder have proper shares.     

Conserving forest biodiversity across multiple land ownerships: Lessons from the Northwest Forest Plan and the Southeast Queensland regional forests agreement (Australia)

As the area of the world’s forests shrinks, the management of production forests is becoming increasingly paramount for biodiversity conservation. In the United States and Australia, public debate and controversy about the management of production forests during the later decades of the 20th century resulted in governments adopting sweeping top-down changes to forest policy, with regional forest plans a cornerstone of this process. This paper reviews the biodiversity conservation outcomes of two such processes, the Southeast Queensland Forests Agreement (Australia) and the Northwest Forest Plan (United States). Several key lessons are identified. First, these plans are significant steps forward in the struggle to conserve forest biodiversity while providing for production of timber. Second, expanding the conservation reserve system by itself does not necessarily ensure biodiversity conservation, especially if reserves are traded off for increased timber harvesting in forests outside of reserves or if certain important elements of biodiversity are not accounted for either by conservation forests or production forests. Third, reserves often need active management to restore diversity in previously-logged forests and reduce fuels that have accumulated as a result of fire exclusion. Fourth, the current plans fall short of the comprehensive whole-of-landscape, multiple-ownership approach needed to support long-term sustainable forestry and biodiversity conservation. Fifth, adaptive management was not adequately institutionalized and sometimes misapplied, although, in the case of the Pacific Northwest, a major regional monitoring strategy was developed and partially implemented. Finally, ecological science suffered in the collision with the socio-political decision-making process due to the limited scope that was left for testing and evaluating the new approaches to forest management. We conclude, based on the evaluation of the two regional plans, that regional biodiversity conservation goals may be better achieved by implementing sustainable forest management practices across all ownerships and involving all stakeholders and the broader community.     

试从经济生态社会角度分析江西省集体林权制度改革

任何改革都和效益分不开,改革就是为了追求最大效益的结果,因此可以说集体林权制度改革本质上是一场效益改革。林业是一个特殊的行业,集三大效益即经济效益、生态效益和社会效益于一体,从而林权改革更能体现改革和效益的关系。本文通过对江西省林业概况及集体林权改革进展情况的简单介绍,然后从以上三大效益角度来分析和思考其改革,找出其在三大效益中存在的问题,最后针对这些问题提出几点建议。     

从不确定性看我国农村土地产权制度模式选择

从不确定性的角度出发 ,将我国农村土地产权制度模式选择纳入制度经济学的分析框架。通过分析当前我国农村集体所有制的所有权不确定性与承包期不确定性的根本制度缺陷 ,指出自耕农所有制才是我国农村土地产权制度的理想模式