Time series evidence on shirking in the U.S. House of Representatives

This paper presents time series evidence on the voting behavior of members of the U.S. House of Representatives from 1975 to 1990. The empirical results indicate that voting behavior of individual congressmen is remarkably stable over time. We find no evidence of economically significant last term effects on voting behavior, nor are there important effects of legislative tenure on voting patterns. The most significant deviations in voting behavior occur for congressmen who failed to win their reelection bid, suggesting that sizable deviations from previous policy positions may result in swift retribution by constituents in the district.