Received: 14 December 2018 Accepted: 5 March 2021
DOI: 10.1111/mafi.12306
ORIGINAL ARTICLE
The Alpha-Heston stochastic volatility model
Ying Jiao1 Chunhua Ma2 Simone Scotti3 Chao Zhou4,5
1Laboratoire de Sciences Actuarielle et
Financière, Université de Lyon, Abstract
Université Claude Bernard - Lyon 1, Lyon, We introduce an affine extension of the Heston model,
France
called the -Heston model, where the instantaneous
2Schoo ...


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