Heterogeneity in sales districts: Beyond individual-level predictors of satisfaction and performance

This article examines the influence of heterogeneity within a sales unit on the unit’s satisfaction and performance.Sales unit refers to a set of salespersons working out of the same office and for the same supervisor, andheterogenity refers to salespersons’ dispersion or variance on key dimensions. Specifically, drawing on theories in social psychology, the authors study the influence of sales unit heterogeneity in terms of (1) demographic characteristics (e.g., gender dispersion), (2) skills and rewards (e.g., reward dispersion), and (3) goal orientations (e.g., learning orientation dispersion) on a sales unit’s performance and job satisfaction levels. The hypotheses developed are tested using data from a study involving 476 salespeople belonging to 105 sales units in a large organization. The authors find that the focal heterogeneity variables account for nearly 25 percent of the total variance explained by the full set of independent variables included in the model. R. Venkatesh is an assistant professor of business administration at the University of Pittsburgh’s Katz Graduate School of Business. His articles on product bundling, cobranding and sales force management have appeared or are forthcoming in theInternational Journal of Research in Marketing, Journal of the Academy of Marketing Science, Journal of Business, Journal of Marketing, Journal of Marketing Research, andMarketing Science. Goutam Challagalla is an associate marketing professor at Georgia Tech. He received his Ph.D. in marketing from the University of Texas at Austin, where he won the Outstanding Dissertation Award. He has published articles on sales management and marketing theory in marketing and psychology journals. Ajay K. Kohli is Isaac Stiles Hopkins professor of marketing at Emory University’s Goizueta Business School. During 2000–2001, he is on leave from Emory and working at the Monitor Company. He has published in several journals on market orientation, sales management, and organizational buying behavior.