This technical paper examines existing regulatory frameworks relating to BigFintechs (BFTs) and their positive and negative impacts on the United Nations Sustainable Development Goals (the SDGs), with a particular focus on regulatory initiatives in relation to or originating from developing countries. The paper begins by highlighting the significant potential of BFTs in contributing to the SDGs through financial inclusion and provision of financial services. However, BFTs also create unique risks to the financial system as a result of platform economics and tendencies toward market concentration and dominance, misuse of data and gaps in existing regulatory standards. In response to these risks and opportunities, domestic and international policymakers have developed a range of regulatory approaches to digital technology, finance and sustainable development. Most of these regulatory processes and approaches are not specifically focused on BFTs or the SDGs; they also do not specifically address issues from a developing country perspective. Further, while regulators and policymakers are now focusing on digitization and sustainability-related risks, so far there appears to be little synergy between the governance of BFTs and the pursuit of the SDGs.

To better understand the scope and limitations of existing regulatory approaches, this paper considers two aspects.

First, the paper examines regulations relating to economic activities, structures and impact of BFTs, with a focus on financial, data, competition and Internet/telecoms regulations. The existing regulatory processes address some of the challenges brought by BFTs, including risks to financial stability (i.e. systemic risk considerations), market dominance and and Internet/telecommunications licensing. At the same time, existing regulatory responses to BFTs are not consistent across jurisdictions, leading to problems with extraterritoriality of domestic laws and regulatory fragmentation. Further, regulators often have limited technical expertise and experience in dealing with BFTs and are grappling with providing effective answers to risks generated by BFTs.concentration, data protection