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Cryptocurrency, Delivery Lag, and Double Spending History
| Content Provider | Scilit |
|---|---|
| Author | Kang, Kee-Youn |
| Copyright Year | 2019 |
| Description | Journal: SSRN Electronic Journal We develop a general equilibrium model of cryptocurrency to study the optimal design of a cryptocurrency system. Agents trade cryptocurrency using digital wallets, and the cryptocurrency system provides verification of a digital wallet’s history of double spending attempts. Delaying the delivery of goods until payment information is confirmed in the blockchain prevents double spending. However, double spending can be prevented without a delivery lag under some conditions if a wallet has a good reputation in terms of its history of double spending attempts. In particular, as the difficulty of mining work rises, the incentive to engage in double spending with a good wallet decreases. We study the optimal design of the cryptocurrency system in terms of the difficulty of mining work and the supply of cryptocurrency and evaluate the welfare gain that would be captured if the current Bitcoin system adopted the optimal cryptocurrency system. |
| Related Links | https://mpra.ub.uni-muenchen.de/93598/1/MPRA_paper_93598.pdf https://papers.ssrn.com/sol3/Delivery.cfm?abstractid=3369306 |
| ISSN | 10914358 |
| e-ISSN | 15565068 |
| DOI | 10.2139/ssrn.3369306 |
| Journal | SSRN Electronic Journal |
| Language | English |
| Publisher | Elsevier BV |
| Publisher Date | 2019-04-10 |
| Access Restriction | Open |
| Subject Keyword | Journal: SSRN Electronic Journal Operations Research and Management Science |
| Content Type | Text |
| Resource Type | Article |
| Subject | Public Health, Environmental and Occupational Health Psychiatry and Mental Health |
