扶持林业的经济均衡观  

Economic Equilibrium in Supporting Forestry

作　　者：田治威[1] 何玥[1] 

机构地区：[1]北京林业大学经济管理学院,北京100083

出　　处：《林业经济》2008年第3期45-47,50,共4页Forestry Economics

摘　　要：林业的市场失灵源于其公共物品属性、效益外部性和弱质性，而市场失灵的后果使林业在市场中无法实现微观良性循环，即林业经济的不均衡。应用逻辑推理和直观定量的视角，重点剖析林业投入环节微观循环的前提性、基础性的先天缺陷，产出环节微观循环的微观补偿不畅性、萎缩性，并按照社会平均收益的回报或投资林业的机会成本与投资林业实际平均回报之间的“差额”，以及帕累托均衡原理，初步确定了能够维持林业经济均衡的对微观林业实行经济扶持的量的尺度与标准，进而提出实现林业经济均衡必须依靠国民收入的再分配和政府扶持的论断。The dysfunction of forestry market is due to natures of public goods, externality of profit and inferiority. As a result, forestry market can＇t achieve virtuous microcosmic cycle that refers to the imbalance on forestry economics. Through the perspectives of logical reasoning and direct ration, the article focuses on thoroughly analyzing microcosmic cycle＇s prerequisite of forestry input procedure, basic congenital defect, microcosmic cycle congestion and shrinkage of forestry output procedure. At the same time, Pareto equilibrium concept and the difference between the return on social average benefit or opportunity cost and the return on real average benefit of forestry investment can basically determine the quantitative measure and standard which can support the equilibrium of forestry economics and can implement economic support to microcosmic forestry. Furthermore, to realize the balance of forestry economy must depend on redistribution of national income and government subsidy.

关 键 词：林业 经济均衡 扶持 

分 类 号：F326.2[经济管理—产业经济]