Therefore,the research on long-term investment behavior of Chinese agricultural household needs to be based on the thorough studies into the hierarchy of farmers,the unbalanced development of regional economy and imperfect market of rural land.

• 因此,要深入研究我国农户长期投资行为,必须结合我国农村的现实情况,将农户分层、区域经济发展不平衡和农地市场不完备等情况引入研究范畴并进行深入研究。