Principal Research Fellow Soejima Yutaka | SBI Financial and Economic Research Institute Co., Ltd.

Born in 1966, graduated from Kyoto University and joined Bank of Japan in 1990. He has worked in the Research, Markets, Payment and Settlement system, macro prudence, Quantitative and International Departments, and has also served as head of the Fintech Centre and the Director General of the Institute for Monetary and Economic Studies in Bank of Japan. He has introduced various advanced methods into central bank research since the 1990s, including AI, big data and network analytics. He is the founder of the Financial System Report and other leading reports, and an expert member of BIS and Global Central Banking Activities, participating in international conferences on financial regulation development, market monitoring, CBDC, etc.

YUTAKA SOEJIMA - researchmap

Research / Specialty field

Payment systems, monetary and financial theory, FinTech, finance and risk measurement, design of regulatory and market institutions, macroeconomics, macroprudential policy/financial stability, monetary policy, AI/ML/GenAI, big data/ alternative data analytics, social networks, econometrics

Review / Working paper

Title	Publication date
[English Translation] Explanatory Notes Part1 PDF[0.2MB/6pages]	2025/9
[English Translation] Explanatory Notes Part2 PDF[0.3MB/10pages]	2025/9
Explanatory notes PDF[1.2MB/12pages]	2025/8
Explanatory notes PDF[1.0MB/7pages]	2024/8
Generative AI walkthrough: basic technology, LLM, application implementation PDF[11.6MB/54pages]	2024/8
Explanatory notes PDF[1.0MB/7pages]	2024/3
Challenges for central banks in exploring the future of the financial system. PDF[4.5MB/24pages]	2024/3
A look back at a decade of the FinTech movement PDF[5.7MB/8pages]	2024/3
Determinants of Investment in Crypto-assets and Securities: Evidence from Six Countries　— Microdata Analysis of the 2nd SBI Next Generation Finance Survey PDF2.7MB	2025/4

Report

Researchers List