As a recent decentralized business model,Distributed Autonomous Organization(DAO)challenges the management paradigms of conventional organizations and represents the future of democracy-based systems.However,DAOs are ...As a recent decentralized business model,Distributed Autonomous Organization(DAO)challenges the management paradigms of conventional organizations and represents the future of democracy-based systems.However,DAOs are facing challenges that can be divided into two categories,including policy-based and technical challenges.Detecting misbehaving nodes is a crucial challenge that is considered in both categories.Designing mechanisms to report malicious behaviors while maintaining anonymity is essential for the survival and efficiency of DAOs.In this paper,we clarify the problem,and introduce Blockchain-Based Anonymous Reporting(BBAR)as a collective monitoring mechanism in DAOs with its requirements and implementation methods.展开更多
Despite the increase in the number of blockchain-based Decentralized Autonomous Organizations(DAOs),there is no consensus on what constitutes a DAO.This paper provides an in-depth study of DAOs by analyzing their defi...Despite the increase in the number of blockchain-based Decentralized Autonomous Organizations(DAOs),there is no consensus on what constitutes a DAO.This paper provides an in-depth study of DAOs by analyzing their definitions,characteristics,and emerging developments.Existing definitions in the literature hardly recognize common functionalities and intermingle coded DAOs,DAO deployment platforms,and blockchain DAOs.We developed a comprehensive DAO definition by reviewing the literature and empirically analyzing 1,859 DAOs.The findings show that many DAOs were inactive and that a threshold of 20 tokenholders is a tipping point for DAOs to survive over time and maintain sustained levels of activity.Finally,based on an empirical analysis of 9,845 perceived DAOs,we identified the emerging development of off-chain voting.This emerging development challenges the autonomous nature of DAOs.We recommend further research to investigate the effect of governance structures on their long-term sustainability and viability for both on-chain and off-chain DAOs.展开更多
We empirically study the state of three prominent DAO governance systems on the Ethereum blockchain:Compound,Uniswap and Ethereum name service(ENS).In particular,we examine how the voting power is distributed in these...We empirically study the state of three prominent DAO governance systems on the Ethereum blockchain:Compound,Uniswap and Ethereum name service(ENS).In particular,we examine how the voting power is distributed in these systems.Using a comprehensive dataset of all governance token holders,delegates,propos-als,and votes,we analyze who holds the voting power and how this power is being used to influence governance decisions.While we reveal that the majority of voting power is concentrated in the hands of a small number of addresses,we rarely observe these powerful entities overturning a vote by choosing a different outcome than that of the overall community and less influential voters.展开更多
Biographical Literature Issue 2,2025 Tsung Dao Lee:Do Something Useful for the Motherland This topic invites Professor Huang Qingqiao from the School of Marxism of Shanghai Jiao Tong University to review Tsung Dao Lee...Biographical Literature Issue 2,2025 Tsung Dao Lee:Do Something Useful for the Motherland This topic invites Professor Huang Qingqiao from the School of Marxism of Shanghai Jiao Tong University to review Tsung Dao Lee’s educational career and experience of studying abroad,as well as his decades of hard work for tiie cause of science and education in China,and to summarize Tsung Dao Lee's efforts.展开更多
The 2023 China-ASEAN Expo was a big deal for Lao’s DAO Coffee.The Lao Prime Minister personally visited the DAO Coffee booth,an act that not only testified to the brand’s exceptional quality but also signaled strong...The 2023 China-ASEAN Expo was a big deal for Lao’s DAO Coffee.The Lao Prime Minister personally visited the DAO Coffee booth,an act that not only testified to the brand’s exceptional quality but also signaled strong support for the country’s burgeoning coffee industry.展开更多
1 Introduction Dao Zang(《道藏》The Daoist Classic Collection)is an important portrayal of Daoist thought,teachings,and doctrines.The version that has been passed down to the present day is Dao Zang written in the Min...1 Introduction Dao Zang(《道藏》The Daoist Classic Collection)is an important portrayal of Daoist thought,teachings,and doctrines.The version that has been passed down to the present day is Dao Zang written in the Ming dynasty[Zheng Tong Dao Zang(《正统道藏》Dao Zang in the Zhengtong Era)and Wan Li Xu Dao Zang(《万历续道藏》The Supplement of Dao Zang in the Wanli Era)],which contains more than 1,400 types of literature with an all-encompassing content.Therefore,in the study of ancient Chinese culture,Dao Zang is a topic that cannot be neglected,and it has attracted the attention of scholars at home and abroad.At the beginning of the 19th century,with the increasing cultural exchanges between China and the West,European scholars began to develop a strong interest in traditional Chinese culture.As an important component of Chinese culture,Daoism and its classic literature,Dao Zang,became the focus of attention for European scholars.Against this backdrop,a research craze for Daoism gradually emerged in Europe,giving rise to a number of influential scholars and research achievements.The works included the French sinologist Maxime Kaltenmark’s(康德谟)Legend of the Immortal:Biography of the Ancient Daoist Immortal(《列仙传:古代道教仙人的传说传记》,1953),John Lagerwey’s(劳格文)Supreme Secret:Overview of Daoism in the Sixth Century(《无上秘要:六世纪的道教总汇》,1981)from the Far Eastern Academy of France,and Chronicle of Daoist Studies in the West(《西方道教研究编年史》,1989)edited by French scholar Anna Sei-del,to name a few.展开更多
文摘As a recent decentralized business model,Distributed Autonomous Organization(DAO)challenges the management paradigms of conventional organizations and represents the future of democracy-based systems.However,DAOs are facing challenges that can be divided into two categories,including policy-based and technical challenges.Detecting misbehaving nodes is a crucial challenge that is considered in both categories.Designing mechanisms to report malicious behaviors while maintaining anonymity is essential for the survival and efficiency of DAOs.In this paper,we clarify the problem,and introduce Blockchain-Based Anonymous Reporting(BBAR)as a collective monitoring mechanism in DAOs with its requirements and implementation methods.
文摘Despite the increase in the number of blockchain-based Decentralized Autonomous Organizations(DAOs),there is no consensus on what constitutes a DAO.This paper provides an in-depth study of DAOs by analyzing their definitions,characteristics,and emerging developments.Existing definitions in the literature hardly recognize common functionalities and intermingle coded DAOs,DAO deployment platforms,and blockchain DAOs.We developed a comprehensive DAO definition by reviewing the literature and empirically analyzing 1,859 DAOs.The findings show that many DAOs were inactive and that a threshold of 20 tokenholders is a tipping point for DAOs to survive over time and maintain sustained levels of activity.Finally,based on an empirical analysis of 9,845 perceived DAOs,we identified the emerging development of off-chain voting.This emerging development challenges the autonomous nature of DAOs.We recommend further research to investigate the effect of governance structures on their long-term sustainability and viability for both on-chain and off-chain DAOs.
文摘We empirically study the state of three prominent DAO governance systems on the Ethereum blockchain:Compound,Uniswap and Ethereum name service(ENS).In particular,we examine how the voting power is distributed in these systems.Using a comprehensive dataset of all governance token holders,delegates,propos-als,and votes,we analyze who holds the voting power and how this power is being used to influence governance decisions.While we reveal that the majority of voting power is concentrated in the hands of a small number of addresses,we rarely observe these powerful entities overturning a vote by choosing a different outcome than that of the overall community and less influential voters.
基金Supported by National Natural Science Foundation of China(40701132)the Key Project of Chinese Ministry of Education(209057)+1 种基金Anhui Provincial Natural Science Foundation(090412028)Foundation of Anhui Educational Committee(KJ2008A114)
文摘Biographical Literature Issue 2,2025 Tsung Dao Lee:Do Something Useful for the Motherland This topic invites Professor Huang Qingqiao from the School of Marxism of Shanghai Jiao Tong University to review Tsung Dao Lee’s educational career and experience of studying abroad,as well as his decades of hard work for tiie cause of science and education in China,and to summarize Tsung Dao Lee's efforts.
文摘The 2023 China-ASEAN Expo was a big deal for Lao’s DAO Coffee.The Lao Prime Minister personally visited the DAO Coffee booth,an act that not only testified to the brand’s exceptional quality but also signaled strong support for the country’s burgeoning coffee industry.
基金financed by the grants from the Youth Program of the National Social Science Foundation(No.19CZJ023)the second batch of approved projects of the Zhejiang Cultural Research Project(No.23WH27ZD).
文摘1 Introduction Dao Zang(《道藏》The Daoist Classic Collection)is an important portrayal of Daoist thought,teachings,and doctrines.The version that has been passed down to the present day is Dao Zang written in the Ming dynasty[Zheng Tong Dao Zang(《正统道藏》Dao Zang in the Zhengtong Era)and Wan Li Xu Dao Zang(《万历续道藏》The Supplement of Dao Zang in the Wanli Era)],which contains more than 1,400 types of literature with an all-encompassing content.Therefore,in the study of ancient Chinese culture,Dao Zang is a topic that cannot be neglected,and it has attracted the attention of scholars at home and abroad.At the beginning of the 19th century,with the increasing cultural exchanges between China and the West,European scholars began to develop a strong interest in traditional Chinese culture.As an important component of Chinese culture,Daoism and its classic literature,Dao Zang,became the focus of attention for European scholars.Against this backdrop,a research craze for Daoism gradually emerged in Europe,giving rise to a number of influential scholars and research achievements.The works included the French sinologist Maxime Kaltenmark’s(康德谟)Legend of the Immortal:Biography of the Ancient Daoist Immortal(《列仙传:古代道教仙人的传说传记》,1953),John Lagerwey’s(劳格文)Supreme Secret:Overview of Daoism in the Sixth Century(《无上秘要:六世纪的道教总汇》,1981)from the Far Eastern Academy of France,and Chronicle of Daoist Studies in the West(《西方道教研究编年史》,1989)edited by French scholar Anna Sei-del,to name a few.
