SINGH, Shveta. The Inverted Pyramid Model - A Physical Perspective to Understand How Risk is Undermined in Designing Complex Financial Instruments. Indian Journal of Finance, [S. l.], v. 3, n. 8, p. 3–7, 2009. Disponível em: https://www.indianjournalofcapitalmarkets.com/index.php/IJF/article/view/71590. Acesso em: 6 aug. 2025.