农户金融抑制及其福利损失的计量分析

本文运用biprobit模型和match模型,采用3000个农户的微观数据,计量分析了农户金融抑制的程度及其福利损失的大小。研究发现,农户金融抑制的程度为70.92%;由于金融抑制,所有样本农户平均所损失的纯收入、净经营收入、消费性支出和非土地性资产分别为9.43%、15.43%、15.57%和14.58%,直接受到金融抑制的样本农户平均所损失的纯收入、净经营收入、消费性支出和非土地性资产分别为9.55%、16.83%、16.46%和14.70%;土地面积、教育和医疗费用支出,对农户资金需求具有正的显著影响,金融资产余额对农户资金需求具有负的显著影响,生产性固定资产原值、受教育水平、交通条件和地理位置对农户资金需求的影响不显著;土地面积、受教育程度、地理位置和“关系”对资金供给具有正的显著影响,固定资产总值、交通条件对资金供给的影响不显著。

Econometric Analysis of Credit Constraints of Rural Households and Welfare Loss

Using recent survey data of Chinese rural households, we have attempted to estimate the extent of credit constraints of rural household as well as its welfare loss. Results reveal that 70.92% of rural households are rationed out of credit markets; that the credit constraints have statistically significant impact on the welfare loss of rural households; that the expenditure of education and fee-for-service, the land scale and the balance of financial capital have statistically significant impact on money demand, and that the education, land scale, “relation”, geographic place have statistically significant impact on the supply of money.