Alimoradian, Behzad; Barigou, Karim; Eyraud, Anne - In: International Journal of Financial Studies : open … 14 (2026) 1, pp. 1-28
The literature on derivative pricing in illiquid markets has mostly focused on computing optimal hedging controls, but … and the mechanical price impact and temporary cost-of-hedging. To address this gap, we introduce a counterfactual informed … observer and derive a hedging framework that jointly accounts for transaction costs and permanent market impact. Numerical …