How can leaders inspire effective collaboration?

At the St. Gallen Symposium, Satya Nadella (Chairman & CEO, Microsoft), Prof. Linda Hill (Walllace Brett Donham Professor of Business Administration, Harvard Business School), Vas Narasimhan (CEO, Novartis), Sophie Trelles-Tvede (Managing Partner, New Flag GMBH & Co-Founder, Invisibobble) and Prof. John L. Hennessy (Director, Knight-Hennessy Scholars Programme & Chairman, Alphabet), enlighten that a true leader should always bring clarity, transparency, be ready to challenge everything and remove obstacles for his co-workers instead of just controlling them.