Mission & Scope
The SIG-Blockchain focuses on advancing research in blockchain technology and distributed ledger systems as they apply to financial services. Our mission is to bridge the gap between theoretical blockchain research and practical financial applications, fostering innovation while maintaining academic rigor.
We investigate the fundamental properties of blockchain systems, including consensus mechanisms, scalability solutions, privacy-preserving technologies, and smart contract security. Our research spans both public and permissioned blockchain networks, with particular emphasis on their applications in banking, capital markets, and payment systems.
Research Focus Areas
- Consensus Mechanisms: Analysis of Proof-of-Work, Proof-of-Stake, and novel consensus algorithms for financial applications
- Smart Contract Development: Security analysis, formal verification, and best practices for financial smart contracts
- Scalability Solutions: Layer-2 protocols, sharding, and throughput optimization for high-frequency financial transactions
- Enterprise Blockchain: Permissioned networks for banking consortia, trade finance, and securities settlement
- Interoperability: Cross-chain communication protocols and bridges for financial asset transfer
- Privacy Technologies: Zero-knowledge proofs, confidential transactions, and privacy-preserving compliance
- Tokenization: Asset tokenization frameworks, security token standards, and real-world asset representation
Current Research Themes
Our members are actively engaged in research on:
- Post-quantum cryptography for blockchain systems
- Energy-efficient consensus mechanisms
- Regulatory-compliant token standards
- Blockchain analytics and forensics
- Decentralized identity solutions for KYC/AML
- Smart contract auditing methodologies
Publications & Working Papers
SIG-Blockchain members contribute to the SDF Working Paper Series and publish in leading venues including:
- Digital Finance (Springer)
- Journal of Financial Economics
- Financial Cryptography and Data Security (FC)
- IEEE Symposium on Security and Privacy
- ACM Conference on Computer and Communications Security
Working papers from SIG members will be listed here upon publication.
Recommended Reading
Foundational Papers
- Nakamoto, S. (2008). "Bitcoin: A Peer-to-Peer Electronic Cash System." PDF
- Buterin, V. (2014). "Ethereum: A Next-Generation Smart Contract and Decentralized Application Platform." Whitepaper
- Szabo, N. (1996). "Smart Contracts: Building Blocks for Digital Markets." Extropy.
- Narayanan, A., Bonneau, J., Felten, E., Miller, A., & Goldfeder, S. (2016). Bitcoin and Cryptocurrency Technologies. Princeton University Press.
Recent Research
- Cong, L.W., & He, Z. (2019). "Blockchain Disruption and Smart Contracts." Review of Financial Studies, 32(5), 1754-1797. DOI
- Yermack, D. (2017). "Corporate Governance and Blockchains." Review of Finance, 21(1), 7-31. DOI
- Chiu, J., & Koeppl, T.V. (2022). "The Economics of Cryptocurrency: Bitcoin and Beyond." Canadian Journal of Economics, 55(4), 1762-1798. DOI
- Makarov, I., & Schoar, A. (2020). "Trading and Arbitrage in Cryptocurrency Markets." Journal of Financial Economics, 135(2), 293-319. DOI
Survey Papers
- Bonneau, J., Miller, A., Clark, J., Narayanan, A., Kroll, J.A., & Felten, E.W. (2015). "SoK: Research Perspectives and Challenges for Bitcoin and Cryptocurrencies." IEEE S&P. DOI
- Harvey, C.R., Ramachandran, A., & Santoro, J. (2021). DeFi and the Future of Finance. Wiley.
How to Join
Membership in SIG-Blockchain is open to all SDF members with research interests in distributed ledger technology. To join:
- Become an SDF member (if not already)
- Express your interest by contacting the SIG leadership
- Participate in SIG activities and contribute to collaborative research