CONSUMER SEARCH COSTS AND MARKET PERFORMANCE

We conduct laboratory markets to evaluate the effects of consumer search costs on market performance. The primary research goal is to assess the behavioral relevance of Diamond's [1971] paradoxical conclusion that the injection of a small consumer search cost alters the equilibrium price prediction from competitive to monopoly levels. Although monopoly prices are not consistently observed, we find that search costs do tend to raise prices. Additional experimentation indicates that below-monopoly prices are not explained by buyer avoidance of high-pricing sellers, but that prices increase as search costs are raised.     

Early Marriage in the United States

Despite drastic changes in the American family, a significant minority of Americans marry early. Using data from the National Longitudinal Study of Adolescent Health (N= 14,165), this study evaluates the prevalence and antecedents of early marriage in the United States. The results indicate 25% of women and 16% of men marry before age 23, and early marriage varies widely across a number of characteristics. Individuals who marry earlier are more likely to be from disadvantaged families, from conservative Protestant or Mormon families, to value their religious faith more highly, to have a high‐school diploma but a lower educational trajectory, and to cohabit before marriage. Scholars and policymakers interested in marriage should pay adequate attention to understanding and supporting these individuals’ marriages.     

On the difference between verbal and nonverbal behavior

Language theorists have often proposed lists of the defining properties of language. This account reviews some of these and offers as an alternative a three-item list consisting of instructional control, equivalence classes, and autoclitic processes.

     

Grievance initiation: A literature survey and suggestions for future research

The correlates of grievance initiation are described within the context of categories of relevant factors suggested by the literature. The categories include environmental, management, union, union-management interaction, and employee factors. In the environmental category, the literature indicates that technology effects provide substantial promise for the explanation of grievances. Several important correlates of grievance activity are described in each of the other categories. Suggested methodological improvements for future research include expanded sets of control variables, multiple industry data sets, greater attention to grievance types, and the use of causal analytical techniques in longitudinal studies. Future research should provide a better understanding of the effects of several variables, including technology, methods of grievance resolution, workgroup cohesion, and fair representation requirements. It should also identify relationships that are specific to different issues. The authors wish to acknowledge the assistance of Jack Fiorito, I. B. Helburn, Tim Keaveny, R. Dennis Middlemist, Robert C. Rodgers, and anonymous reviewers.