NAWROCKI, Tomasz L. Opportunities and threats associated with an investment in shares of innovative companies ? evidence from Polish capital market. Oeconomia Copernicana, [S. l.], v. 9, n. 2, p. 225–244, 2018. DOI: 10.24136/oc.2018.012. Disponível em: https://journals.economic-research.pl/oc/article/view/749. Acesso em: 23 feb. 2024.