英文标题:
《Economic Implications of Blockchain Platforms》
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作者:
Jun Aoyagi, Daisuke Adachi
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最新提交年份:
2018
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英文摘要:
In an economy with asymmetric information, the smart contract in the blockchain protocol mitigates uncertainty. Since, as a new trading platform, the blockchain triggers segmentation of market and differentiation of agents in both the sell and buy sides of the market, it recomposes the asymmetric information and generates spreads in asset price and quality between itself and a traditional platform. We show that marginal innovation and sophistication of the smart contract have non-monotonic effects on the trading value in the blockchain platform, its fundamental value, the price of cryptocurrency, and consumers\' welfare. Moreover, a blockchain manager who controls the level of the innovation of the smart contract has an incentive to keep it lower than the first best when the underlying information asymmetry is not severe, leading to welfare loss for consumers.
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中文摘要:
在信息不对称的经济体中,区块链协议中的智能合约缓解了不确定性。由于区块链作为一个新的交易平台,引发了市场的细分和市场买卖双方代理人的分化,它重组了不对称信息,并在自身和传统平台之间产生了资产价格和质量的利差。我们表明,智能合约的边际创新和复杂性对区块链平台的交易价值、其基本价值、加密货币的价格和消费者福利具有非单调影响。此外,当潜在信息不对称不严重时,控制智能合约创新水平的区块链管理者有动机将其保持在低于最佳水平,从而导致消费者福利损失。
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分类信息:
一级分类:Quantitative Finance 数量金融学
二级分类:Pricing of Securities 证券定价
分类描述:Valuation and hedging of financial securities, their derivatives, and structured products
金融证券及其衍生产品和结构化产品的估值和套期保值
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一级分类:Computer Science 计算机科学
二级分类:Cryptography and Security 密码学与安全
分类描述:Covers all areas of cryptography and security including authentication, public key cryptosytems, proof-carrying code, etc. Roughly includes material in ACM Subject Classes D.4.6 and E.3.
涵盖密码学和安全的所有领域,包括认证、公钥密码系统、携带证明的代码等。大致包括ACM主题课程D.4.6和E.3中的材料。
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一级分类:Quantitative Finance 数量金融学
二级分类:Economics 经济学
分类描述:q-fin.EC is an alias for econ.GN. Economics, including micro and macro economics, international economics, theory of the firm, labor economics, and other economic topics outside finance
q-fin.ec是econ.gn的别名。经济学,包括微观和宏观经济学、国际经济学、企业理论、劳动经济学和其他金融以外的经济专题
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