Two methods to approximate complex functions in an explainable way are presented
Test for fractional degree stochastic dominance with applications to stock preferences for China and the United States
This paper develops the test statistics for fractional degree stochastic dominance and introduces a bootstrap method for determining the critical values of the tests.
In this paper, a novel quasi-multiperiod model for optimal position liquidation in the presence of both temporary and permanent market impact is proposed. Two main features distinguish the proposed approach from its alternatives.
This paper estimates the currency exposure before and after the hedging of active foreign currency (FC) accounts, using stochastic models for spot exchange rates and cashflow movements.
A variation of the rough volatility model is introduced by plugging in a different stochastic process
Interbank offered rates are critical in the world of contracts and derivatives, acting as reference rates in millions of financial contracts and with a total market exposure in the hundreds of trillions of dollars. Bloomberg explores why offering…
Managing supply chain risk through take-or-pay gas contracts in the presence of buyers’ storage facilities
In this paper, the authors study the enhanced value of a take-or-pay gas contract from a buyer’s perspective in the presence of spot market trading and local storage capability.
In this paper, the authors investigate a path-dependent American option problem and provide an efficient and implementable numerical scheme for the solution of its associated path-dependent variational inequality.
In this paper, the authors develop a new local correlation model that uses a generic function 'g' to describe the correlation between all asset–asset pairs for a basket of underlyings.
A new closed-form approximation is applied to quanto CDS pricing
This paper discusses and derives the extremum of the expectation of permanent impact and realized impact by constructing several special trading trajectories in the Chinese market.
Demand for technical skills is growing, but roles have changed – and some schools are not keeping up
This paper proposes and investigates a valuation model for the income of selling tradeable green certificates in the Swedish–Norwegian market, formulated as a singular stochastic control problem.
In this paper, the authors investigate the new mean-reverting RW and its continuous-time limit, introduced by Moosavi and Davison (2016).
Flawed and inconsistent mainstream macroeconomic theories such as efficient market hypothesis are dangerous to society, says Alexander Lipton
Out-of-the-money options contain a hidden premium, says one quant
Quant Congress USA: Quant departments have become “sterile” and “dumbed-down”
Longevity modelling must evolve
Cutting CVA corners
An introduction to energy spot price processes
Risk awards 2012
Requiem for a probabilist