सभी किताबें

पेशेवर

ऐप्स परिचय Coach लॉग इन पढ़ना शुरू करें

Quantitative Finance · शब्दावली

Short-rate model क्या है?

Definition 7.1 Rates, Credit, XVA and Risk · अध्याय 7 — Short-Rate Models

A short-rate model specifies the dynamics of the instantaneous rate rtr_t under the risk-neutral measure Q\mathbb Q (One Quant Book 4, chapter 5), and prices every zero-coupon bond as P(t,T)=EtQ[exp⁡(−∫tTrs ds)]P(t,T) = \E^{\mathbb Q}_t\bigl[\exp(-\int_t^Tr_s\,ds)\bigr].

अध्याय में पढ़ें →