I study the relation between venture capitalists' (VCs) presence and real activities manipulation (RM). I find that compared to non-venture-backed companies, venture-backed companies show significantly less RM in the first post-IPO fiscal year. The results are robust after controlling for the VC...

Hospital readmissions are burdensome and costly to healthcare systems. To incentivize the reduction of unnecessary readmissions, penalty programs and payment models have been created. These models typically define a period of time, a.k.a. an episode of care (EOC), within which hospitals are...

With the prevalence of digital devices and internet access, telemedicine (visiting physicians through real-time telecommunication) is becoming an important mode of service. In this work, we study whether the adoption of telemedicine has an impact on physicians' behavior in terms of scheduling...

We develop a new approach that integrates empirical estimation and assortment optimization to achieve display personalization for e-commerce platforms. We propose a two-stage Multinomial Logit (MNL) based consider-then-choose model, which accurately captures the two stages of a consumer's...

Limestone or quicklime is a necessary flux in the iron ore sintering process. Its production and application process will cause CO2 emissions and various environmental pollution, but this has not attracted enough attention. Carbide slag (CS) is a calcium-rich solid waste produced in acetylene...