Using two different samples of salespeople, the authors investigate how a combination of general mental ability (GMA) and specific skills and capabilities (social competence and thinking styles) allows salespeople to reach their sales goals. The study finds evidence for an interaction between...

Transaction value analysis (TVA) integrates the concepts of resourceheterogeneity and transaction cost economics into a single framework,which emphasizes both value creation and value claiming in firms'vertical integration decisions. Using a TVA perspective, we develophypotheses to explain the...