• a numerical approach to obtain the yield curves with different risk-neutral drifts

    جزئیات بیشتر مقاله
    • تاریخ ارائه: 1392/07/24
    • تاریخ انتشار در تی پی بین: 1392/07/24
    • تعداد بازدید: 975
    • تعداد پرسش و پاسخ ها: 0
    • شماره تماس دبیرخانه رویداد: -
     in this paper we consider the possible dependence of the market price of risk on time and interest rates. this fact gives as a result that the risk-neutral drift, which is one of the coefficients of the pricing equation, also depends on time and interest rates. then, we estimate the risk-neutral drift directly from the slope of the yield curve. this approach is very accurate as we show with a numerical experiment. in order to obtain the term structure we also propose a suitable finite difference method, which converges to the true solution. finally, we obtain and compare the yield curves with data from the us treasury bill market.

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