Search Results for author: Hans Bühler

Found 2 papers, 1 papers with code

A Data-driven Market Simulator for Small Data Environments

no code implementations21 Jun 2020 Hans Bühler, Blanka Horvath, Terry Lyons, Imanol Perez Arribas, Ben Wood

Neural network based data-driven market simulation unveils a new and flexible way of modelling financial time series without imposing assumptions on the underlying stochastic dynamics.

Time Series Time Series Analysis

Deep Hedging

3 code implementations8 Feb 2018 Hans Bühler, Lukas Gonon, Josef Teichmann, Ben Wood

We present a framework for hedging a portfolio of derivatives in the presence of market frictions such as transaction costs, market impact, liquidity constraints or risk limits using modern deep reinforcement machine learning methods.

Computational Finance Numerical Analysis Optimization and Control Probability Risk Management 91G60, 65K99

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