~Paulo Coelho
The Importance of Human Element in Fighting Cyber Crime
Cryptocurrency risk and return
In contrast, we show that the cryptocurrency returns can be predicted by factors which are specific to cryptocurrency markets. Specifically, we determine that there is a strong time-series momentum effect and that proxies for investor attention strongly forecast cryptocurrency returns. Finally, we create an index of exposures to cryptocurrencies of 354 industries in the US and 137 industries in China.
That is from a new NBER paper by Yukun Liu and Aleh Tsyvinski.