The document summarizes a symposium presented by the Amsterdam Business Research Institute. It discusses Eva de Mol's research question of why some entrepreneurial teams are more successful than others. It presents two of her projects, Team Venture and New Venture, which examine team composition and matching between founders. The document suggests that 65% of failed portfolio companies are due to issues with the team, making the team the most important asset. It explores frameworks for understanding team dynamics and compatibility based on founders' passions, skills, and networks.