Information needs of financial market professionals in the big data and social media era. The empirical evidence from Poland
Cwynar, Andrzej, Cwynar, Wiktor, Pater, Robert, Kaźmierkiewicz, Piotr
Can Social Media Content Increase Financial Market Returns? Survey Results from Poland
Cwynar, Andrzej, Cwynar, Wiktor, Pater, Robert