农户贷款行为的发展规律及其影响因素——基于山东省573户农户6年追踪数据
농호대관행위적발전규률급기영향인소——기우산동성573호농호6년추종수거
Development Law of Farmers' Loan Behavior and Its Influence Factors --Based on 6 Years Longitudinal Data of 573 Peasant Households in Shandong Province