Convergence Analysis And Spatial Agglomeration Features Analysis Of Regional Forestry Total Factor Productivity

In recent years,the rapid development of forestry has led to the regional differences in forestry growing.The growing of difference not only threatened the development of forestry,but also influenced the development of first industry even the development of national economy.Forestry total factor productivity is the important source of forestry development and its regional differences.China is a vast country,there are some differences between the regional forestry development.Analyzing the regional difference of forestry total factor productivity and its dynamic change,and finding the main influencing factors have important guiding significance for the future development of forestry.From two aspects of time and space analysis of the regional forestry total factor productivity,then analyzing it's convergence and spatial agglomeration features by DEAMalmquist and spatial correlation method.Put forward some suggests to promote regional forestry coordinated development.First,The output and input variables including forest area,investment in fixed assets,year-end forestry employees,forest volume and forestry output value.The output and input variables form panel data from 2005 to 2015.Regional forestry total factor productivity are measured and analyzed using the DEA-Malmquist index methods.Second,Analyzing the regional differences in forestry total factor productivity and its changing trend by convergence analysis.Third,the spatial characteristics of regional forestry total factor productivity are analyzed using the space quarterback figure by Geoda software.Fourth,the global Moran's I index of regional forestry total factor productivity are texted by Geoda and ArcGis software.Last,local spatial autocorrelation of regional forestry total factor productivity are analyzed by LISA gathered figure.Put forward some corresponding policy suggestions according to the results.First,strengthen the exchanges and cooperation between various regions,in order to promote regional forestry development together.Second,relay on the method of adjust measures to local conditions,in order to promote the healthy development of regional forestry.Third,strengthen the promotion of scientific and technological achievements,in order to improve the whole technical level of regional forestry.Last,intensify policy support of forestry,in order to optimize the environment of forestry development.