@unpublished{rosu:hal-02896092, TITLE = {{Evolution of Shares in a Proof-of-Stake Cryptocurrency}}, AUTHOR = {Rosu, Ioanid and Saleh, Fahad}, URL = {https://hec.hal.science/hal-02896092}, NOTE = {working paper or preprint}, HAL_LOCAL_REFERENCE = {FIN-2019-1339}, YEAR = {2020}, MONTH = Jun, DOI = {10.2139/ssrn.3377136}, KEYWORDS = {Blockchain ; cryptocurrency ; asset allocation ; martingale ; Polya urn ; Dirichlet distribution}, HAL_ID = {hal-02896092}, HAL_VERSION = {v1}, }