We introduce a stochastic share-a-ride problem with electric vehicles, in which passenger and parcel orders can be served in a shared manner by the same vehicle in a ride-hailing system. We assume that customer service requests arrive stochastically in the system. We consider that passenger...

We analyze the optimal delegation problem between a principal and an agent, assuming that the latter has state-independent preferences. Among all incentive- compatible direct mechanisms, veto mechanisms—in which the principal commits to mixing between the status quo option and another...

We consider the situation when the number of claims is unavailable, and a Tweedie’s compound Poisson model is fitted to the observed pure premium. Currently, there are two different models based on the Tweedie distribution: a single generalized linear model (GLM) for mean and a double...

We consider two data-driven approaches to hedging, Reinforcement Learning and Deep Trajectory-based Stochastic Optimal Control, under a stepwise mean-variance objective. We compare their performance for a European call option in the presence of transaction costs under discrete trading schedules....

This work introduces two new financial derivatives into the finance literature. The first is the Return Barrier Option, which has emerged recently as a popular contract in the OTC markets. This contract is similar to a barrier option, but the knock-out event depends on an asset’s returns,...

A common shortcut to forecasting initial margin requirements and margin valuation adjustments that are aligned with the International Swaps and Derivatives Association's Standard Initial Margin Model relies on simulating and recalibrating value-at-risk quantiles. Doing so largely avoids costly...

This research explores upside and downside jumps in the dynamic processes of three rates: domestic interest rates, foreign interest rates, and exchange rates. To fill the gap between the asymmetric jump in the currency market and the current models, a correlated asymmetric jump model is proposed...