Black Friday is a bonanza for brick-and-mortar retailers, who can generate big revenue with little cost. It’s a double whammy for online sellers, though. Not only are most of your competitors discounting heavily on Black Friday – but you don’t have the advantage of them stocking up on inventory...

Political participation is one of those concepts in the social science that have been defined in several ways and giving different meanings. Nie and Verba have defined political participation as consisting of those nerve activities by private citizens which are more or less directly aimed at influencing the selection of government personnel and/or the action they take.