TY - JOUR AU - López, Oscar AU - Oleaga Apadula, Gerardo Enrique AU - Sánchez, Alejandra PY - 2021 DO - 10.1016/j.amc.2020.125854 UR - https://hdl.handle.net/20.500.14352/116672 T2 - Applied Mathematics and Computation AB - In this article, we consider a Markov-modulated model with jumps for the short rate. Using the main properties of a telegraphic process with jumps we compute the expected short rate. We obtain closed formulas for the zero coupon bond price assuming... LA - eng M2 - 125854 PB - Elsevier KW - Markov-modulated jump-diffusion model KW - Short rate model KW - Jump-telegraph process KW - Unbiased expectation hypothesis KW - Convexity adjustment KW - Bond valuation TI - Markov-modulated jump-diffusion models for the short rate: Pricing of zero coupon bonds and convexity adjustment TY - journal article VL - 395 ER -