TY - JOUR T1 - Do negative campaigns mobilize or suppress turnout? Clarifying the relationship between negativity and participation AU - Kahn, Kim Fridkin AU - Kenney, Patrick J. PY - 1999 DO - 10.2307/2586118 SP - 877 EP - 889 JO - American Political Science Review VL - 93 IS - 4 SN - 0003-0554 UR - http://www.jstor.org/stable/2586118 ER -