Does Politics Really Matter? Policy and Government’s Equalizing Influence

Analyses of the U.S. governing system indicate that national policy is influenced by public opin-ion, and this is interpreted as representation. Not as much is known about whether policy system-atically influences societal outcomes. In fact, some analyses suggest that there is little connection between policies and the outcomes these policies seek to produce. This article seeks to determine whether such a connection exists for income inequality. Although connections should exist, vari-ous views of the policymaking process cast doubt on the prospect. Measures of government’s equalizing influence and aggregate policy are created for 1979-1996, and time series regression is used to test the connection between the two. Even in the presence of controls for economic and demographic factors, policy liberalism produces greater government redistribution. When assessed in light of earlier research, these results indicate that shifts in public opinion lead to important changes in the way government influences society