Voting Behavior in Union Representation Elections: The Influence of Skill Homogeneity and Skill Group Size

Abstract

The author analyzes data from survey responses of nonunion workers involved in 29 NLRB representation elections in 1972 and 1973 to test the hypotheses (1) that skill-homogeneous groups of workers are more readily organized than are still-heterogeneous groups and (2) that the workers in an election unit's largest skill groups will have the strongest pro-union tendencies. The results confirm the first hypothesis (though the results are sensitive to the inclusion of the most skill-homogeneous workplaces sampled), but only weakly support the second. The author concludes that this analysis may provide a new explanation for the decline in successful union organizing, if it is true that the workers comprising potential bargaining units have become increasingly skill-heterogeneous over time.