Since the earliest days of strategic management research, scholars have sought to measure and model the effects of top managers on organizational performance. A watershed moment in this effort came with the 1984 introduction of Hambrick and Mason’s upper echelon view and their contention that firms are a reflection of their top management teams (TMT). An explosion of research followed and hundreds, if not thousands, of manuscripts have since been published on the subject. While a number of excellent reviews of this extensive literature exist, a relative few have asked questions about the overall state and future of the field. We undertook this assessment in an effort to answer some key questions. Are we still making progress on the big questions that gave rise to the upper echelon view, or have we reached a point of diminishing returns with this stream of research? If we are at an inflection point, what are the issues that should drive future inquiry about top management teams?
Steven A. Stewart and Allen C. Amason
Jihae You, Siri Terjesen, and Diana Bilimoria
In light of the growing number of women in the upper echelons, it is necessary to integrate and synthesize research on women at the top of corporations. The extant literature occurs in several disciplines—appearing in the fields of management, strategy, finance, economics, organizational behavior, ethics, sociology, and industrial relations—and is disparate and fragmented. A large and growing set of scholars provide various theoretical perspectives and empirical findings addressing organizational demographics, supply side factors, and outcomes. A number of theories are employed to understand the issue of women in the upper echelons, including resource dependence, tokenism and critical mass, glass cliff, social identity, human capital, social capital, and signaling theories. Most articles use U.S. data and tend to deal with the effect of female CEOs or that of female representation on corporate boards and top management teams (TMTs) on various firm-level outcomes. The majority of the studies investigate a potential relationship between gender diversity and financial performance. Research on this topic can guide policy and practice, improving the performance of organizations and the individuals who work within them.