现代产业经济学系列讲座第295期

时    间：2026年5月12日15:30-17:00

地    点： 管理学院史带楼205室

题    目：From Trilemma to Trinity: Quantum-Enabled Web3 as the Nervous System of Intelligent Economics

主讲人：张露瑶 昆山杜克大学经济学助理教授、数字创新研究中心副高级研究员

主持人：俞学文 副教授

摘要: Web3 promised a user-owned internet: open finance, autonomous organizations, and programmable value. Yet the trilemma of security, decentralization, and scalability—raised by Ethereum founder Vitalik Buterin—trapped this vision in forced compromise. We provide both theoretical foundations and industry applications showing how quantum technology promises to dissolve this trade-off—through quantum randomness for fair consensus, post-quantum cryptography for future-proof security, and targeted optimization for agent coordination.

But isn't quantum computing too far-fetched? The 2025 Nobel Prize in Physics and Turing Award both recognized quantum information science, marking a paradigm shift from theoretical curiosity to deployable technology. Through case studies in quantum-secured custody, lattice-based signature deployment, and optimized multi-agent coordination, we demonstrate quantum-enabled Web3 as digital infrastructure enabling intelligent economics—via autonomous mechanism design in smart contracts with human governance globally—the original Web3 vision realized: an intelligent future where everything is connected, markets learn, contracts adapt, and value flows freely.

个人简介：研究聚焦计算与经济科学交叉，探索大数据、区块链等前沿技术赋能可信、可持续、以人为本的智能经济系统，重点关注计算机制设计、决策性机器学习、人机交互。成果发表于Review of Economics and Statistics、Nature Scientific Data、NeurIPS、AAAI、ACM CCS、IEEE S&P 等顶刊/顶会。主持国家自然科学基金青年项目"区块链可信机制设计——博弈论、强化学习与人机交互的跨学科研究"，获昆山市紧缺产业人才、“区块链60人”创新人物奖、CCF高级会员、苏州市青年人才托举工程。任 Nature 数据科学子刊编委、IEEE 国际标准工作组秘书长及 CCF 多个专委会执委。获得美国俄亥俄州立大学经济学博士（校长奖学金），北京大学经济学与数学双学士。