A volatility smile-based uncertainty index
Crossref DOI link: https://doi.org/10.1007/s10436-021-00384-6
Published Online: 2021-03-12
Published Print: 2021-06
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Vicente, José Valentim Machado http://orcid.org/0000-0001-6920-2397
Marins, Jaqueline Terra Moura
Text and Data Mining valid from 2021-03-12
Version of Record valid from 2021-03-12
Article History
Received: 7 October 2019
Accepted: 1 March 2021
First Online: 12 March 2021