Problem definition: A critical problem associated with ride-hailing platforms is safety for female users (riders and drivers). One way to resolve or at least alleviate this problem is to migrate from the commonly adopted gender-neutral "pooling" system that matches riders with drivers without...

Consider a public healthcare system consisting of a hospital, a mobile clinic (MC), and a population of potential patients. The government is concerned about the system’s healthcare spending and the population’s health outcomes. It needs to decide whether and how to provide the MC service to...

Consider a single-server service system with uncertain quality level (which is assumed to be binary). Both the server and the customers know the distribution of quality levels and are engaged in the following two-stage game. In the first stage, the server commits to a strategy (possibly mixed)...

Problem Definition: We consider a setting where firms sell the same perishable products in two phases during each period, an early-bird-discount phase and a regular-price phase. When the discounted product is stocked-out, an early-bird customer either purchases the regular-price product as the...

In this paper, we consider a single-server queuing system whose service quality is either high or low. The server, who knows the actual quality level, can signal such quality information to customers via revealing or concealing his queue length. Based on this and the observed queue length in the...

In Gentzkow and Kamenica (2014), authors introduce a payoff function of the sender so that the concavification approach, which is introduced in Kamenica and Gentzkow (2011), can be applied to the scenario with costly signals. We find that this payoff function has an error and we provide the...

We consider service competition between two platforms, who are assumed to be farsighted, i.e., they consider the chains of reactions following their initial deviation. We first investigate the one-sided competition where the supply-side capacities of two platforms are fixed and then proceed to...

To contain healthcare cost and improve quality, there is an on-going debate regarding the impact of different reimbursement schemes on patient welfare. In this paper, we examine two commonly used reimbursement schemes: (1) a Fee-For-Service (FFS) reimbursement scheme under which health care...

Consider a supply chain with an original equipment manufacturer (OEM) that designs and sells an innovative product and a contract manufacturer (CM) that produces the product for the OEM under a wholesale price contract. The demand is random and its mean is unknown, which can be uncovered, at...