森林碳汇服务市场交易成本问题研究

清洁发展机制下造林再造林碳汇交易是森林碳汇服务市场的重要部分。然而，已有研究表明，由于森林碳汇服务市场交易的特殊性，其交易成本可能非常巨大而使交易难以进行。该文在对森林碳汇服务市场交易成本的构成、特征和大小进行探讨的基础上，分析了交易成本对市场规模的影响。最后，文章提出了降低森林碳汇服务市场交易成本的有效途径。

Study on Transaction Costs of Forest Carbon-sink Service Market

In February,2005,Kyoto Protocol officially went into effect.Afforestation and Reforestation have been accepted as the only eligible CDM forest carbon-sink program in the first promise period.Afforestation and Reforestation carbon-sink trades in the CDM are the dominating part of forest carbon-sink service market all over the world.The practices have indicated,however,that the transaction costs of the market are probably too more massive than carbon-sink revenues to make trades go along.The paper first studies the components,characteristics and size of transaction costs,then analyzes the impact of such costs on market size,and finally puuts forward some effective approaches to reducing transaction costs in forest carbon-sink service market.