culture A comprehensive study of the Polish music market Wojciech Hardy, Piotr Lewandowski, Jakub Sokołowski
culture Effects of piracy on the American comic book market and the role of digital formats Wojciech Hardy
culture Pre-release leaks as one-time incentives for switching to unauthorised sources of cultural content Wojciech Hardy
culture The economic importance of the cultural sector in Poland in 2008–2015 Jan Baran, Piotr Lewandowski
