Cryptocurrencies and Tokens Lifetime Analysis from 2009 to 2021

The success of Bitcoin has spurred emergence countless alternative coins with some them shutting down only few weeks after their inception, thus disappearing millions dollars collected from enthusiast investors through initial coin offering (ICO) process. This led the general population to institutional ones, become skeptical in venturing cryptocurrency market, adding its highly volatile characteristic. It is then vital interest investigate life span available and tokens, evaluate level survivability. will make more knowledgeable hence build confidence hazarding market. Survival analysis approach well suited provide needed information. In this study, we discuss survival outcomes tokens first release a 2009. Non-parametric methods time-to-event namely Aalen Additive Hazards Model (AAHM) trough counting martingale processes, Cox Proportional Hazard (CPHM) are based on six covariates interest. hazards assumption (PHA) checked by assessing Kaplan-Meier estimates functions at levels each covariate. results different regression models display significant non-significant covariates, relative risks standard errors. Among results, it was found that cryptocurrencies under standalone blockchain were relatively higher risk collapsing. also 2013–2017 high as compared 2009–2013 for which headquarters known had better outcomes. provides clear indicators watch out while selecting or invest.