The Circulation Efficiency of Forest Products in the Listed Forestry Corporations in China
选取20家上市林业企业，用数据包络分析（DEA）和2008-2011年年报数据，实证分析其林产品流通效率，并提出政策建议。
Based on the data availability and representative of the industry,this research has chosen 20 listed forestry corporations across the country as research objects.By the use of Data Envelopment Analysis(DEA) and annual report data during 2008-2011,this research has undertaken an empirical study and comparative analysis of the circulation efficiency of their forest products.In order to promote the circulation efficiency,it puts forward the countermeasures that the country gives more policy supports to the listed forestry corporations,speeds up the infrastructure construction of the forest product circulation,facilitates the constant upgrading of the forestry industrial structure and improves the internal management level of listed forestry corporations.