TY - JOUR EP - 41 PB - German Institute of Global and Area Studies (GIGA) VL - 3 SN - 1866-802X A1 - Levin, Ines A1 - Katz, Gabriel SP - 3 Y1 - 2011/// TI - Modeling Electoral Coordination: Parties and Legislative Lists in Uruguay ID - eprints87 AV - public JF - Journal of Politics in Latin America N2 - During each electoral period, the strategic interaction between voters and political elites determines the number of viable candidates in a district. In this paper, we implement a hierarchical seemingly unrelated regression model to explain electoral coordination at the district level in Uruguay as a function of district magnitude, previous electoral outcomes and electoral regime. Elections in this country are particularly useful to test for institutional effects on the coordination process due to the large variations in district magnitude, to the simultaneity of presidential and legislative races held under different rules, and to the reforms implemented during the period under consideration. We find that district magnitude and electoral history heuristics have substantial effects on the number of competing and voted-for parties and lists. Our modeling approach uncovers important interaction-effects between the demand and supply side of the political market that were often overlooked in previous research. IS - 2 UR - http://hup.sub.uni-hamburg.de/giga/jpla/article/view/422/420 ER -