The liberal view point generally has been strong in Western academia since it was first articulated by Smith in the eighteenth century. Only during the 1940s to early 1970s did an alternative system, Keynesianism, command wide support in universities. Keynes was concerned chiefly with domestic macroeconomic policy. The Keynesian consensus was challenged by Friedrich Hayek and later Milton Friedman and other scholars out of Chicago as early as the 1950s, and by the 1970s, Keynes' influence on public discourse and economic policy making had somewhat faded.