Nearly all workers have a supervisor or 'boss'. Yet there is almost no published research by economists into how bosses affect the quality of employees' lives. This study offers some of the first formal evidence. First, it is shown that a boss's technical competence is the single strongest...

Why do some leaders succeed while others fail? This question is important, but its complexity makes it hard to study systematically. We examine an industry in which there are well-defined objectives, small teams, and exact measures of leaders' characteristics. We show that a strong predictor of...

Bosses play an important role in workplaces. Yet little is currently known about a foundational question. Are the right people promoted to be managers, team leaders, and supervisors? Gallup data and the famous Peter Principle both suggest that incompetent bosses are likely to be all around us....

Countries often spend billions on university research. There is growing interest in how to assess whether that money is well spent. Is there an objective way to assess the quality of a nation's world-leading science? I attempt to suggest a method, and illustrate it with modern data on economics....