英文摘要 |
We study the potential model instability problem with respect to mortgage default risk and prepayment risk, therefore the loan yield will reflect the risk. In addition, the real estate value and the financial institution relationship will also affect the loan condition, and will further influence mortgage value. Past research model do not make the financial institution relationship in the mortgage model, therefore this research is construction the financial institution relationship in the mortgage model. We find that about the mortgage empirical study literature, discovered that the financial institution relationship can affect the mortgage value and the loan yield. When financial institution makes the mortgage, the financial institution relationship will affect the lending condition, as a result of the past many construction mortgage model study, they do not integrated the financial institution relationship with the mortgage model. Our study use stochastic process model and integrated with the financial institution relationship. We use numerical methods to simulate the mortgage value with financial institution relationship. According to numerical analysis, when the financial institution relationship are better, then the financial organ possibly produces lowly mortgage cost; If the financial institution relationship are not well, when receives makes the mortgage, it loan cost to be possibly higher. The result of our study is consistent with the other empirical study's literature, therefore we can use this model to research the mortgage and the loan yield analysis. |