2026-04-13T03:57:51Zhttps://recercat.cat/oai/request

oai:recercat.cat:2072/4887932025-11-09T12:58:17Zcom_2072_98col_2072_378192

00925njm 22002777a 4500 dc Nzembayie, Kisito F. author Urbano, David author Universitat Autònoma de Barcelona. Centre d'Estudis i Recerca en Emprenedoria i Innovació Social author 2026 Altres ajuts: acords transformatius de la UAB Altres ajuts: ICREA Academia programme This study theorizes how recent generative AI (Gen AI) platforms operate as institutional catalysts of platform-dependent entrepreneurship (PDE). Integrating institutional theory, the external enablement framework, and innovation platform theory, we propose an integrative framework for explaining the emergence of PDE under reliance on non-substitutable, platform-governed capabilities. Using an abductive mixed-method case study of OpenAI's ecosystem (2020-2025), we trace how governance, boundary resources, and institutional signals shape entrepreneurial feasibility, scaling, and vulnerability. Our analysis identifies four catalytic institutional mechanisms-Infrastructure Provision, Capability Scaffolding, Market Legitimization, and Ecosystem Orchestration-that enable venture creation while simultaneously generating dependence. Temporal analysis reveals an enablement-dependence paradox: platforms accelerate entry by democratizing frontier capabilities, yet accumulate dependencies that expose ventures to governance shocks. Empirically, we show how enthusiasm gave way to crisis during OpenAI's GPT-5 release, illustrating governance overreach, trust erosion cascades, and choice removal as control. We conclude with theoretical and practical implications. http://hdl.handle.net/2072/488793 Institutional catalysts External enablement Innovation platform Governance Dependence Generative AI platforms as institutional catalysts of digital entrepreneurship : enablement, dependence & power dynamics