9 citations · 9 across the 2 of their papers we have counts for
2 papers
q-fin.TR2023
The Role of Twitter in Cryptocurrency Pump-and-Dumps
David Ardia, Keven Bluteau
We examine the influence of Twitter promotion on cryptocurrency pump-and-dump events. By analyzing abnormal returns, trading volume, and tweet activity, we uncover that Twitter eff…
econ.GN2023★ 9 cited
Factor Exposure Heterogeneity in Green and Brown Stocks
David Ardia, Keven Bluteau, Gabriel Lortie-Cloutier +1
Using the peer-exposure ratio, we explore the factor exposure heterogeneity in green and brown stocks. By looking at peer groups of S&P 500 index firms over 2014-2020 based on thei…