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Classical monetary systems regularly subject the most vulnerable majority of the world's population to debilitating financial shocks, and have manifestly allowed uncontrolled global inequality over the long term. Given these basic failures,…

计算机与社会 · 计算机科学 2020-03-30 Bryan Ford

Cryptocurrencies are a digital medium of exchange with decentralized control that renders the community operating the cryptocurrency its sovereign. Leading cryptocurrencies use proof-of-work or proof-of-stake to reach consensus, thus are…

综合金融 · 定量金融 2020-07-07 Gal Shahaf , Ehud Shapiro , Nimrod Talmon

Cryptocurrencies came to the world in the recent decade and attempted to offer a new order where the financial system is not governed by a centralized entity, and where you have complete control over your account without the need to trust…

分布式、并行与集群计算 · 计算机科学 2019-09-26 Asa Dan

Motivated by the great success and adoption of Bitcoin, a number of cryptocurrencies such as Litecoin, Dogecoin, and Ethereum are becoming increasingly popular. Although existing blockchain-based cryptocurrency schemes can ensure reasonable…

密码学与安全 · 计算机科学 2016-12-02 Jian Liu , Wenting Li , Ghassan O. Karame , N. Asokan

The world of cryptocurrency is not transparent enough though it was established for innate transparent tracking of capital flows. The most contributing factor is the violation of securities laws and scam in Initial Coin Offering (ICO) which…

综合金融 · 定量金融 2018-09-11 Sheikh Rabiul Islam

Automation and industrial mass production, particularly in sectors with low wages, have harmful consequences that contribute to widening wealth disparities, excessive pollution, and worsened working conditions. Coupled with a mass…

人机交互 · 计算机科学 2025-04-09 Kwame Porter Robinson , Ron Eglash , Lionel Robert , Audrey Bennett , Mark Guzdial , Michael Nayebare

A multidimensional financial system could provide benefits for individuals, companies, and states. Instead of top-down control, which is destined to eventually fail in a hyperconnected world, a bottom-up creation of value can unleash…

物理与社会 · 物理学 2016-12-30 Kaj-Kolja Kleineberg , Dirk Helbing

We discuss numerous justifications for why crypto-currencies would be highly conducive for the smooth functioning of today's society. We provide several comparisons between cryptocurrencies issued by blockchain projects, crypto, and…

综合经济学 · 经济学 2023-07-18 Ravi Kashyap

Cryptographic tokens are a new digital paradigm that can facilitate the establishment of economic incentives in digital ecoystems. Tokens can be leveraged for the coordination, optimization and governance of large networks at scale in a…

计算机与社会 · 计算机科学 2023-03-20 Ricky Lamberty , Alexander Poddey , David Galindo , Danny de Waard , Tobias Koelbel , Daniel Kirste

We propose a high level network architecture for an economic system that integrates money, governance and reputation. We introduce a method for issuing, and redeeming a digital coin using a mechanism to create a sustainable global economy…

经济学 · 定量金融 2015-08-24 Benjamin Munro , Julia McLachlan

Proof-of-stake (PoS) is a promising approach for designing efficient blockchains, where block proposers are randomly chosen with probability proportional to their stake. A primary concern with PoS systems is the "rich getting richer"…

密码学与安全 · 计算机科学 2018-10-17 Giulia Fanti , Leonid Kogan , Sewoong Oh , Kathleen Ruan , Pramod Viswanath , Gerui Wang

We review different classes of cryptocurrencies with emphasis on their economic properties. Pure-asset coins such as Bitcoin, Ethereum and Ripple are characterized by not being a liability of any economic agent and most resemble commodities…

综合经济学 · 经济学 2021-09-22 Matheus R. Grasselli , Alexander Lipton

Elections are not the only but arguably one of the most important pillars for the proper functioning of liberal democracies. Recent evidence across the globe shows that it is not straightforward to conduct them in a free and fair manner.…

密码学与安全 · 计算机科学 2025-09-23 Uwe Serdült

In an ideal distributed computing infrastructure, users would be able to use diverse distributed computing resources in a simple coherent way, with guaranteed security and efficient use of shared resources in accordance with the wishes of…

分布式、并行与集群计算 · 计算机科学 2009-03-02 Saul Youssef , John Brunelle , John Huth , David C. Parkes , Margo Seltzer , Jim Shank

Stablecoins are one of the most widely capitalized type of cryptocurrency. However, their risks vary significantly according to their design and are often poorly understood. We seek to provide a sound foundation for stablecoin theory, with…

综合经济学 · 经济学 2020-10-30 Ariah Klages-Mundt , Dominik Harz , Lewis Gudgeon , Jun-You Liu , Andreea Minca

Since the invention of Bitcoin one decade ago, numerous cryptocurrencies have sprung into existence. Among these, proof-of-work is the most common mechanism for achieving consensus, whilst a number of coins have adopted "ASIC-resistance" as…

计算机与社会 · 计算机科学 2019-07-05 Dimitris Karakostas , Aggelos Kiayias , Christos Nasikas , Dionysis Zindros

Grassroots currencies are means for turning mutual trust into liquidity, with the goal of providing foundations for grassroots digital economies. Grassroots coins are units of debt that can be issued by anyone -- people, corporations,…

多智能体系统 · 计算机科学 2024-02-20 Ehud Shapiro

This whitepaper introduces RIV Coin, a cryptocurrency that is fully stabilized by a diversified portfolio of invested reserves that are evaluated by professional independent third parties, and auditable and provable by the protocol. It is…

综合金融 · 定量金融 2025-05-13 Roberto Rivera , Guido Rocco , Massimiliano Marzo , Enrico Talin , Ammar Elsabe

Cryptocurrencies and blockchain networks have attracted tremendous attention from their volatile price movements and the promise of decentralization. However, most projects run on business narratives with no way to test and verify their…

多智能体系统 · 计算机科学 2019-07-02 Zixuan Zhang

This paper fundamentally reformulates economic and financial theory to include electronic currencies. The valuation of the electronic currencies will be based on macroeconomic theory and the fundamental equation of monetary policy, not the…

理论经济学 · 经济学 2025-07-15 Michael E. Glinsky , Sharon Sievert
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