2017
DOI: 10.1017/s0956792517000079
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A backward Monte Carlo approach to exotic option pricing

Abstract: We propose a novel algorithm which allows to sample paths from an underlying price process in a local volatility model and to achieve a substantial variance reduction when pricing exotic options. The new algorithm relies on the construction of a discrete multinomial tree. The crucial feature of our approach is that – in a similar spirit to the Brownian Bridge – each random path runs backward from a terminal fixed point to the initial spot price. We characterize the tree in two alternative ways: (i) in terms of… Show more

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Cited by 23 publications
(21 citation statements)
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“…As there is not an analytical expression for the detection threshold, the standard Monte Carlo technique [ 34 ] is utilized. A similar approach was recently used to solve several problems from different areas, such as physics [ 35 ], decision theory [ 36 ], engineering [ 37 ], computational geometry [ 38 ], finance [ 39 ], etc. The rule of adaptive normalized matched filter (ANMF) is given as [ 40 ], where is the clutter covariance estimation.…”
Section: Numerical Simulationsmentioning
confidence: 99%
“…As there is not an analytical expression for the detection threshold, the standard Monte Carlo technique [ 34 ] is utilized. A similar approach was recently used to solve several problems from different areas, such as physics [ 35 ], decision theory [ 36 ], engineering [ 37 ], computational geometry [ 38 ], finance [ 39 ], etc. The rule of adaptive normalized matched filter (ANMF) is given as [ 40 ], where is the clutter covariance estimation.…”
Section: Numerical Simulationsmentioning
confidence: 99%
“…Remark 6.1. (Barrier and Asian options) In case of interest in different types of path dependent options, such as barrier or Asian, we refer the reader to the methodology developed in Bormetti et al (2017), where, on top of a grid for the underlying process at every intermediate date (together with transition probabilities from one time step to another) a backward Monte Carlo procedure is applied to price barrier, Asian and auto-callable options.…”
Section: Numerical Resultsmentioning
confidence: 99%
“…Based on a probabilistic model, statistical simulations or samplings are performed using an electronic computer to obtain an approximate solution to the problem, according to the process depicted by the model. Currently, there is related research in many fields, such as: the environment [23], computer science and technology [24], physics [25], finance [26], etc.…”
Section: Monte Carlo Simulationsmentioning
confidence: 99%