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该文依据浙江省重点林区农户的调查数据,应用分位数回归,研究了林权改革的收入回报在不同收入水平上的林业农户的差异及变化趋势。研究表明:林权改革对林业收入相对低的农户无显著影响,但林权改革的收入回报率随农户林业收入水平的提高而增加,并对林业收入高的农户产生显著的影响。因此,林权改革拉大了农户林业收入的差距。另外,在不同的林业收入水平上,对经营各类商品林的农户来说,林权改革对提高经营竹林和经济林的农户增收作用明显,但是对于经营用材林的农户,林权改革对其增收的促进作用有限。
Based on the survey data of peasant households in key forestry areas in Zhejiang Province, the paper uses the quantile regression to study the differences and trends of forestry farmers’ income returns at different income levels. The research shows that the reform of forest tenure has no significant effect on the farmers with relatively low forestry income, but the rate of return on the reform of forest tenure increases with the improvement of forestry income of farmers, and significantly affects the farmers with high forestry income. Therefore, the reform of forest tenure has widened the gap of farmers’ forestry income. In addition, at different levels of forestry income, for the farmers who run various types of commercial forest, reform of forest tenure has obvious effect on increasing the income of peasants who operate bamboo forest and economic forest. However, Promotional effect is limited.