The comovements of spot and futures prices are characterized by six binary variables, including the term structure curvature of futures prices. These variables are used to uniquely identify 48 possible comovement patterns. Among them, 24 cases are associated with mean reversion, which is defined...

Internet has become a new way of communication leading the transformation of the use of conventional communication though digital platforms, bringing a new paradigm in human interaction (Saputra et al., 2020) but having Internet access does not mean that citizens are using Internet effectively...