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The effect of aggregate economic variables on congressional elections
Arcelus, Francisco, (1975)
Presidential performance, the economy, and the public#s evaluation of economic conditions
Shapiro, Robert Y., (1980)
Economic perception and presidential popularity : a comment
Kenski, Henry C., (1980)
Data analysis for politics and policy
Tufte, Edward R., (1974)
Determinants of the outcomes of midterm congressional elections
Tufte, Edward R., (1975)
Improving data analysis in political science
Tufte, Edward R., (1969)