The EU corporate lobby tour. As Long as the Corporate Shadow falls over Brexit or Remain the Substance will not change.
Each of four theoretical traditions in the study of American politics—which can be characterized as theories of Majoritarian
Electoral Democracy, Economic-Elite Domination, and two types of interest-group pluralism, Majoritarian Pluralism and Biased
Pluralism—offers different predictions about which sets of actors have how much influence over public policy: average citizens;
economic elites; and organized interest groups, mass-based or business-oriented.
A great deal of empirical research speaks to the policy influence of one or another set of actors, but until recently it has not been
possible to test these contrasting theoretical predictions against each other within a single statistical model. We report on an effort
to do so, using a unique data set that includes measures of the key variables for 1,779 policy issues.
Multivariate analysis indicates that economic elites and organized groups representing business interests have substantial
independent impacts on U.S. government policy, while average citizens and mass-based interest groups have little or no
independent influence. The results provide substantial support for theories of Economic-Elite Domination and for theories of
Biased Pluralism, but not for theories of Majoritarian Electoral Democracy or Majoritarian Pluralism.