Getting Big Too Fast problem \cite{Sterman_2007} ,  when market dynamics are rapid relative to capacity adjustment, forecasting errors lead to excess capacity, overwhelming the advantage conferred by increasing returns.
prospect theory, aversion to losses \cite{Liu_2014}
(risk-reward ratio r, win-loss holding time ratio s, and win-loss ROI ratio u
Medium-internal search (interest for blockchain within blog community and social network)
meta variables, as we explore different regions