Document Type
Research-Article
Journal Name
Technovation
Keywords
Autonomous driving, Grand challenge, Innovation ecosystem, National innovation system, Paradox theory
Abstract
There is a burgeoning literature arguing that addressing grand challenges, such as de-globalization, requires a set of complementary actors to build innovation ecosystems (IE), which are also strategically integrated into the national innovation system (NIS). We conceptualize this specific systemic phenomenon as a new type of IE—NIS-catalysed IE—whose sustainable growth is said to be constantly hindered by dependent yet opposing tensions. The current literature provides fruitful insights into governing paradoxical tensions; however, some taken-for-granted theoretical assumptions within it are problematic when examining the relationship between salient paradoxes embodied in NIS-catalysed IE and effective governance mechanisms. Drawing on a single longitudinal case study of Baidu-led autonomous driving IE in China (2013-2024), we revealed that the NIS-catalysed AD IE has been successfully navigated over three stages despite the overarching efficiency-security paradox. To that end, three corresponding governance/response mechanisms proved effective: 1) technological platformization, 2) institutional diversification, and 3) market marginalization. We integrated our novel findings of three virtuous circles (trigger → paradox → response) into an oscillating model of NIS-catalysed IE governance. Overall, our study contributes to the theoretical nexus of NIS and IE, paradox governance at the ecosystem level, and the ecosystem-as-structure paradigm. © 2026