Media type: E-Article Title: Variance Premium and Implied Volatility in a Low-Liquidity Option Market Contributor: Astorino, Eduardo; Chague, Fernando; Giovannetti, Bruno Cara; Silva, Marcos Eugênio da Published: GN1 Sistemas e Publicacoes Ltd., 2017 Published in: Revista Brasileira de Economia, 71 (2017) 1 Language: English DOI: 10.5935/0034-7140.20170001 ISSN: 0034-7140 Origination: Footnote: Access State: Open Access