This article reviews The Handbook of Innovation Ecosystems , detailing its "four-domain convergence framework" . It argues that successful ecosystems are not accidental but require the deliberate, long-term integration of Placemaking, Economics, Business, and Governance . It provides a practical guide for policymakers and practitioners to move beyond rhetoric and build durable, inclusive innovation capacity .

New research examining 80+ international innovation districts reveals what drives success. From MIT's Kendall Square to Singapore's One North, thriving ecosystems integrate placemaking, economics, business development and governance. Success comes from institutional capabilities and relationships, not impressive buildings. Australian policymakers can learn from global best practices whilst avoiding common pitfalls like property-led development models

Innovation ecosystems often exist as dormant networks despite structural potential. The critical difference between contact lists and active collaboration lies in problem-focused interaction, trust-building, engagement, and governance mechanisms that align diverse organisational incentives. Successful activation requires shared challenges that demonstrate mutual value, system integrators that facilitate cross-sector engagement, and policy frameworks that reward collaborative