Achieving Service-Sales Ambidexterity
研究了银行一线员工如何在服务与销售双重目标下实现双元能力，发现授权和变革型领导能促进双元能力，进而提升财务绩效。
Frontline employees in traditional customer service units are under increasing pressure to pursue the twin goals of providing quality service while achieving productivity gains by meeting increased sales targets—that is, being service-sales ambidextrous. Drawing from literature on organizational ambidexterity, this study explores forces that facilitate the conversion from a service-only environment to one that emphasizes both sales and service behavior. With a sample of more than 2,306 frontline employees in 267 bank branches, this study examines the impact of contextual variables on service-sales ambidexterity from a multilevel perspective. It then explores the consequences by analyzing objective financial data at the retail branch level, which reveal a significant relationship between ambidexterity and financial performance. Empowerment and transformational leadership are positively associated with service-sales ambidexterity at individual and branch levels; team support is associated with ambidexterity only at the individual employee level. Managers thus should let service workers exercise their own judgment when deciding when or what to up- or cross-sell. The delegation of authority works best for branch office veterans whose service excellence and selling both are recognized and rewarded.