This paper examines the contribution of closing pressure and predatory trading to the formation of the negative settlement price of NYMEX West Texas Intermediate (WTI) Crude Oil futures on April 20, 2020. We construct a theoretical model and show that the eagerness to close long positions,...

I study voluntary disclosure of oligopoly firms when they learn information from asset prices. By disclosing information, a firm incurs a cost of losing competitive advantage to its rivals but benefits from learning from a more informative asset market. Adding a financial market helps the...

This paper examines the limit properties of information criteria (such as AIC, BIC, HQIC) for distinguishing between the unit root model and the various kinds of explosive models. The explosive models include the local-to-unit-root model, the mildly explosive model and the regular explosive...

This paper examines regression-adjusted estimation and inference of unconditional quantile treatment effects (QTEs) under covariate-adaptive randomizations (CARs). Datasets from field experiments usually contain extra baseline covariates in addition to the strata indicators. We propose to...