no code implementations • 11 Apr 2023 • Chendi Ni, Yuying Li, Peter A. Forsyth
We establish mathematically that the LFNN approximation can yield a solution that is arbitrarily close to the solution of the original optimal control problem with bounded leverage.
no code implementations • 15 Mar 2023 • Pieter M. van Staden, Peter A. Forsyth, Yuying Li
We present a parsimonious neural network approach, which does not rely on dynamic programming techniques, to solve dynamic portfolio optimization problems subject to multiple investment constraints.
no code implementations • 18 Nov 2022 • Peter A. Forsyth, Kenneth R. Vetzal, G. Westmacott
The optimal strategy (based on the parametric model) is tested out of sample using stationary block bootstrap resampling of the historical data.
no code implementations • 7 Jan 2021 • Peter A. Forsyth, Kenneth R. Vetzal, Graham Westmacott
We extend the Annually Recalculated Virtual Annuity (ARVA) spending rule for retirement savings decumulation to include a cap and a floor on withdrawals.
no code implementations • 14 Aug 2020 • Peter A. Forsyth
We solve the stochastic control problem numerically, based on a parametric model of market stochastic processes.