Gopika, C. G., Biju, A. V., Sasidharan, Aghila ORCID: https://orcid.org/0000-0002-9254-6291 and Sarpong-Kumankoma, Emmanuel (2026) Government-led design and growth of India’s UPI ecosystem: a time series analysis of associated factors. Journal of Science and Technology Policy Management. Emerald Group Publishing Ltd. . ISSN 2053-4620 (In Press) Available at: https://doi.org/10.1108/JSTPM-07-2024-0284