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Simple Binomial Processes as Diffusion Approximations in Financial Models

Nelson, Daniel B., Ramaswamy, Krishna·1990·Review of Financial Studies

Abstract

A binomial approximation to a diffusion is defined as “computationally simple” if the number of nodes grows at most linearly in the number of time intervals. It is shown how to construct computationally simple binomial processes that converge weakly to commonly employed diffusions in financial models. The convergence of the sequence of bond and European option prices from these processes to the corresponding values in the diffusion limit is also demonstrated. Numerical examples from the constant elasticity of variance stock price and the Cox, Ingersoll, and Ross (1985) discount bond price are provided.

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Metadata

Authors
Nelson, D. B., & Ramaswamy, K.
Venue
Review of Financial Studies
Published
1990-07
Volume
3
Issue
3
Pages
393-430
ISSN
  • 0893-9454 (ISSN-L)
  • 1465-7368
OpenAlex
W2155664708
Cited by
379
References
25
FWCI
9.66
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Simple Binomial Processes as Diffusion Approximations in Financial Models. https://app.cochat.ai/papers/10.1093/rfs/3.3.393
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Nelson, D. B., & Ramaswamy, K. (1990). Simple Binomial Processes as Diffusion Approximations in Financial Models. Review of Financial Studies. https://doi.org/10.1093/rfs/3.3.393

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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.