Bloom Howard D., and Price H. Douglas. 1975. “Voter Response to Short-Run Economic Conditions: The Asymmetric Effect of Prosperity and Recession.” The American Political Science Review 69 (4): 1240–54.
D’Elia Justine, and Norpoth Helmut. 2014. “Winning with a Bad Economy: The 2012 Election.” Presidential Studies Quarterly 44 (2):on press.
Jones Randall J. Jr. 2002. Who Will Be in the White House? Predicting Presidential Elections. New York: Longman.
Lebo Matthew, and Norpoth Helmut. 2007. “The PM and the Pendulum: Dynamic Forecasting of British Elections.” British Journal of Political Science 37: 71–87.
Lewis-Beck Michael S., and Stegmaier Mary. 2013. “The VP-function Revisited: A Survey of the Literature on Vote and Popularity Functions after over 40 years.” Public Choice 157 (3–4)_367–85.
Merrill Samuel III, Grofman Bernard, and Brunell Thomas L.. 2008. “Cycles in American National Electoral Politics, 1854–2006: Statistical Evidence and an Explanatory Model.” American Political Science Review 102 (1): 1–17.
Norpoth Helmut. 1995. “Is Clinton Doomed: An Early Forecast for 1996.” PS: Political Science and Politics 28 (2): 201–07.
Norpoth Helmut. 2002. “On a Short Leash: Term Limits and Economic Voting.” In The Context of Economic Voting, eds. Dorussen Han and Taylor Michaell. London: Routledge.
Norpoth Helmut, and Bednarczuk Michael. 2012. “History and Primary: The Obama Re-Election,” PS: Political Science and Politics, 45 (4): 614–17.
Paldam Martin. 1991. “How Robust is the Vote Function? A Study of Seventeen Nations over Four Decades.” In Economics and Politics. The Calculus of Support.eds.: Norpoth Helmut, Lewis-Beck Michael S., and Lafay Jean Dominique. 9–31. Ann Arbor: The University of Michigan Press.
Stegmaier Mary, and Norpoth Helmut. 2013. “Election Forecasting.” In Oxford Bibliographies in Political Science. ed. Valelly Rick. New York: Oxford University Press.
Yule G.U. 1971. “On a Method of Investigating Periodicities in Disturbed Series with Special Reference to Wolfer’s Sunspot Numbers.” In Statistical papers of George Udny Yule, ed.: Stuart A. and Kendall M.. New York: Hafner Press. (Originally published in 1927).
