A power measure analysis of Amendment 36 in Colorado
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Colorado’s Amendment 36 proposed to switch Colorado’s representation in the Electoral College from winner-takes-all to proportionality. We evaluate unilateral and uniform switches to proportionality both from Colorado’s perspective and from an impartial perspective on the basis of a priori and a posteriori voting power measures. The present system is to be preferred to a unilateral switch from any perspective on any measure. A uniform switch is to be preferred to the present system from Colorado’s perspective on an a priori measure, and from an impartial perspective on an a posteriori measure. The present system is to be preferred to a uniform switch from Colorado’s perspective on an a posteriori measure (with some qualifications), and from an impartial perspective on an a priori measure. We conclude with a discussion of the appropriateness of these measures.
KeywordsUS presidential elections Colorado’s Amendment 36 A priori and a posteriori measures of voting power Mean majority deficit
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- Banzhaf III, J. F. (1968). 3.312 Votes, a mathematical analysis of the Electoral College. Villanova Law Review, 13, 304–332. Google Scholar
- Breiman, L. (1973). Statistics with a view toward applications. Boston: Houghton Mifflin. Google Scholar
- Felsenthal, D. S., & Machover, M. (1998). The measurement of voting power: theory and practice, problems and paradoxes. Cheltenham: Edward Elgar. Google Scholar
- Felsenthal, D. S., & Machover, M. (2000). Enlargement of the EU and weighted voting in its Council of Ministers. Voting Power report 01/00, London School of Economics and Political Science, Centre for Philosophy of Natural and Social Science, London; downloadable from http://eprints.lse.ac.uk/archive/00000407.
- Rawls, J. (1971). A theory of justice. Cambridge: Harvard University Press (quoted from revised edn. 1999). Google Scholar
- Strömberg, D. (2005). How the Electoral College influences campaigns and policy: the probability of being Florida. Working paper; URL: http://www.iies.su.se/~stromber/ElectoralCollege.pdf, consulted in 3/2007.