资本结构经典理论存在着内在的缺陷,难以合理解释现实世界中的企业融资行为.由此,提出在非完备市场下,存在信息不对称和交易成本的资本结构决策模型,以期揭示中国上市公司基于逆向选择的融资选择行为机理.从而很好地解释了中国上市公司股权过度融资的现象.
It remains intrinsic defect how to explain reasonable financing behaviors in classical theory of capital structure. This paper gives a capital structure decision-making model with asymmetric information and exchange cost in incomplete market, and opens out mechanism of financing-selection base on adverse selection by Chinese public companies, in more we can explain well phenomena about equity over-financing of Chinese public companies.