bad luck and may find it difficult to identify and attract talented managers from other clubs. Indeed, most of the … literature indicates little improvement in team performance when one coach replaces another. Equally, Head Coaches may have few … CEOs and other corporate leaders. …

reweight teams' performance prior to the departure of a Coach so that trends in team performance prior to the departure match … spells which ended with a Coach remaining in post. Consistent with theory, Head Coach quits have little or no impact on team … performance whereas teams who fire their Head Coach experience small but statistically significant improvements in team …

relationship remain unclear. First, within the firm, the role of 'top team' demography on firm outcomes is surprisingly little … top team diversity is amplified in the London city-region. …

One of the most salient and relevant dimensions of team heterogeneity is ethnicity. We measure the causal impact of … ethnic diversity has no effect on team performance in terms of business outcomes (sales, profits and profits per share …). However, if at least the majority of team members is ethnically diverse, then more ethnic diversity has a positive impact on …

We present evidence on the effect of social connections between workers and managers on productivity in the workplace … workers managed. We find that when managers are paid fixed wages, they favor workers to whom they are socially connected …

ownership and supervisory board size, we do find significant entrenchments effects associated with ownership by managers …

leaders ; CEOs ; inherent knowledge ; core business ; organizational performance …

executive officers of these hospitals are then traced by hand. The CEOs are classified into physicians and non …-physician managers. The paper finds a strong positive association between the ranked quality of a hospital and whether the CEO is a … managers, but it is consistent with such claims and suggests that this area is now an important one for systematic future …