林权改革的收入效应——基于浙江省重点林区的实证研究

The Income Effect of the Collective Forestland Tenure Reform:Based on Forest Areas in Zhejiang Province

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 survey data from the forest areas in Zhejiang province,the paper analyzes the difference and trend of income effect which is brought by the collective forestland tenure reform to farmer households. We find that the income effect caused by the tenure reform increases along with the higher income level.Not on farmer households in low income level,the reform has significant effect on those in high income level.Therefore,the collective forestland tenure reform widens the income gap between the farmers.In addition,the tenure reform obviously has positive impact on the income of the farmers managing timber forest and bamboo forest,while the current effect on those managing economic forest is still not strong enough.