Interesting Long Read
An academic speculation on four types of Presidential leadership and where the incumbent may fit in.
..."A “regime” theory of the presidency — developed in “The Politics Presidents Make” by Stephen Skowronek, a political scientist at Yale — provides the theoretical basis for the view that despite his victory in 2016, Trump represents the final collapse of Reagan-era conservatism. Skowronek described his overall project as a “study of presidents as agents of political change” that produced a framework of “four types of political leadership,” each of which I will explore in more detail below, with and without reference to the seeming anomaly of Trump.
Jack Balkin, a law professor at Yale, adapting Skowronek’s model, argues that Trump epitomizes the fourth type of political leadership Skowronek identifies because Trump is “in the same structural position as Herbert Hoover and Jimmy Carter,” caught in an uphill, presumptively doomed, struggle “to hold together the fraying coalition of an exhausted regime.”..,