Mazzucato, Mariana;
(2025)
Reimagining financing for the SDGs: from filling gaps to shaping finance.
(UN DESA Policy Brief
170).
UCL Institute for Innovation and Public Purpose (IIPP): London, UK.
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Abstract
The United Nations Sustainable Development Goals are dangerously off track. The prevailing “gap-filling” approach to SDG financing has proven inadequate, failing to deliver the scale, impact or equity required. Global efforts remain fixated on mobilizing additional financing rather than embedding the SDGs at the core of economic and financial systems. Blended finance, often heralded as a silver bullet, has fallen short: public resources dominate blended deals, often de-risking private initiative in lower-risk, lower-impact projects. To redirect this trajectory, the international financing architecture must be reshaped around the SDGs. First, the SDGs must be placed at the centre of economic planning, supported by robust public investment pipelines. These pipelines enable the public sector to guide and strategically mobilize private investment toward high-impact, mission-driven projects. Second, SDG-anchored conditionalities should be embedded across public-private ventures to ensure concessional public finance actively steers investments, rather than merely subsidizing private returns. Third, mechanisms to socialize risks and rewards must be introduced, reinvesting returns to scale transformative SDG financing. Finally, while mobilizing additional financing remains critical, an equally pressing challenge lies in effectively utilizing significant public funds already available in budgets and development bank balance sheets.
| Type: | Working / discussion paper |
|---|---|
| Title: | Reimagining financing for the SDGs: from filling gaps to shaping finance |
| Open access status: | An open access version is available from UCL Discovery |
| Publisher version: | https://www.ucl.ac.uk/bartlett/publications/2025/j... |
| Language: | English |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of the Built Environment UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of the Built Environment > Inst for Innovation and Public Purpose |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10210965 |
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