Our shift from bureaucratic to distributed leadership took nearly a century. According to Deborah Ancona, a professor of management and organizational studies at MIT, companies in America circa 1920s were "super bureaucracies." Then, in the 1960s, people focused on interpersonal relationships and lots of discussions centered around trust and empathy. In the 1990s, it was all about organizations needing to undergo large-scale changes and vision. Finally, today’s workplace centers on what’s called variously eco-leadership, collaborative leadership, or distributed leadership.
"It’s all about your network," says Ancona, author of X-Teams: How to Build Teams That Lead, Innovate, and Succeed, as in who do you know outside and inside of your team. "If you understand the internal network in your company, you have a higher chance of moving ahead
Via David Hain