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 .

Sydney has impressive innovation assets, top universities, vibrant tech, and leading health precincts, but underperforms as a unified ecosystem. With 33 councils and competing districts, the city lacks the integration seen in Amsterdam, Boston, Singapore. New research argues Sydney must stop mimicking Silicon Valley and instead build metropolitan-scale coordination, trusted intermediaries, and collaborative governance to turn fragmented brilliance into global competitive adv

Successful innovation districts achieve integration across four critical domains: placemaking that treats public spaces as economic infrastructure, economic development based on systems thinking, commercial frameworks that align public and private interests, and governance institutions with clear mandates and adequate resources. Cities should treat innovation district development as a complex system requiring integration across multiple domains and timeframes.

Urban Innovation Districts represent a fundamental shift in how cities leverage knowledge, technology, and people to drive economic growth.