TY - JOUR T1 - Macropartisanship: An empirical reassessment AU - Abramson, Paul R. AU - Ostrom, Charles W., Jr. PY - 1991 SP - 181 EP - 192 JO - American Political Science Review VL - 85 IS - 1 SN - 0003-0554 UR - http://www.jstor.org/stable/1962884 ER -