This document summarizes a webinar on business model innovation. It discusses how digital technologies are catalysts for business model innovation by enabling new operating models like marketplaces, platforms, and sharing economies. It presents frameworks for analyzing business models in terms of customer needs addressed, activities, value creation, and revenue models. The webinar explains how digital innovations around smart devices, big data, AI/ML, and long-tail effects unleash opportunities to deconstruct value chains, democratize operations, and transform businesses through innovative models.