“…Rightwing populist parties, however, often display charismatic or authoritarian leadership and are usually highly centralized (Heinisch and Mazzoleni, 2016), fitting what has been referred to as the "business-firm model" (Hopkin and Paolucci, 1999). In Norway, the Greens and the Socialist Left party resemble the first type, while the Progress Party is most like the latter (Jupskås, 2013(Jupskås, , 2016Jupskås and Langsaether, forthcoming). We expect that H5: Green and other left-libertarian parties exhibit higher levels of deliberative capacity than right-wing populist parties…”