Weak-form LASSO estimates Heston drift, diffusion, and leverage coefficients from price paths, with accurate diffusion and leverage recovery in simulation and proxy-sensitive negative leverage in market data.
Title resolution pending
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
physics.data-an 1years
2026 1verdicts
CONDITIONAL 1representative citing papers
citing papers explorer
-
Weak Form Recovery of Heston Type Stochastic Dynamics
Weak-form LASSO estimates Heston drift, diffusion, and leverage coefficients from price paths, with accurate diffusion and leverage recovery in simulation and proxy-sensitive negative leverage in market data.