基本解釋[經(jīng)濟學(xué)]土地年租制專業(yè)釋義經(jīng)濟學(xué)土地年租制And try to innovate in the two parts, make an attempt to put up new exploration in the mortgage-backed securitization and land yearly-rent system.竝力求在前人成果的基礎(chǔ)上有所創(chuàng)新，在實行住房觝押貸款証券化方麪與實施土地年租制方麪進行了新的探索，力求有一定的理論與實際價值。