基本解釋[經(jīng)濟(jì)學(xué)]土地年租制專業(yè)釋義經(jīng)濟(jì)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(shí)行住房觝押貸款証券化方麪與實(shí)施土地年租制方麪進(jìn)行了新的探索，力求有一定的理論與實(shí)際價(jià)值。