Vijay Govindrajan proposes managing innovation through balancing three boxes:
1) Box 1 focuses on optimizing the core business. 2) Box 2 abandons outdated practices to clear space for new ideas. 3) Box 3 experiments with breakthrough innovations through testing assumptions. Leaders must balance investing in the present business while also creating the future through experiments in Boxes 2 and 3. Govindrajan provides case studies and guidelines for balancing the three boxes approach to innovation.