Patrícia Teixeira Lopes
   Assistant Professor

Department of Accounting and Management

• O Efeito “Sorriso” da Volatilidade Implícita de Opções Financeiras, Associação da Bolsa de Derivados do Porto (Oporto Derivative Exchange), 1999

Lopes, Patricia Teixeira and Lucia Lima Rodrigues (2007), Accounting for financial instruments: A comparison of European companies' practices with IAS 32 and IAS 39, Research in Accounting Regulation,  Vol. 20, edited by Gary Previts (forthcoming), Elsevier Limited.

Lopes, Patrícia Teixeira (2007), Accounting for electricity derivatives under IAS 39, Journal of Derivatives & Hedge Funds, Vol. 13, 3, pp. 233-246.

Lopes, Patricia Teixeira (2007), IAS 39, Financial Management (CIMA), October, pp.38-41.

Lopes, Patricia Teixeira and Lucia Lima Rodrigues (2007), Accounting for Financial Instruments: An Analysis of the Determinants of Disclosure in the Portuguese Stock Exchange, The International Journal of Accounting, Vol. 42, pp. 25-56.

Lopes, Patricia Teixeira and Lucia Lima Rodrigues (2006), “Accounting Practices for Financial Instruments: How Far are Portuguese Companies from IAS?”, Financial Reporting, Regulation and Governance, Vol. 5, no.1.

Duque, João and Lopes, Patrícia T. (2003), “Maturity and Volatility Effects on Smiles or Dying Smiling", Portuguese Economic Journal, Vol. 2, nº 3, pp. 173-193

• Lopes, Patrícia Teixeira (2006), “Accounting for electricity futures under IAS 39”, published by OMIP (the portuguese division of the Iberian Electricity Market -Mercado Ibérico de Electricidade - MIBEL).

• Lopes, Patrícia Teixeira (2006), "Accounting for OMIP futures. Illustrations of the accouting entries", published by OMIP (the portuguese division of the Iberian Electricity Market -Mercado Ibérico de Electricidade - MIBEL)

• Lopes, Patrícia Teixeira and Rodrigues, Lúcia (2006), "Accounting for Financial Instruments: An Analysis of the Determinants of Disclosure in the Portuguese Stock Exchange ", Working Paper nº 209, FEP - Faculdade de Economia do Porto

• Lopes, Patrícia Teixeira and Rodrigues, Lúcia (2004), "Accounting for Financial Instruments. How far are Portuguese companies from IAS?", Working Paper nº 150, FEP - Faculdade de Economia do Porto

• Duque, João and Patrícia T. Lopes (2000), “Maturity and Volatility Effects on Smiles or Dying Smiling?”, Working Paper n.º 2/2000, Economics and Business Administration Faculty, Technical University of Lisbon, ISSN N. 0874-8470, 2000

• "The transition to IFRS: disclosures by Portuguese listed companies", 30th Annual European Accounting Association Conference, Lisboa, April 2007

• "Determinants of disclosure: evidence from disclosures about financial instruments by STOXX 50 companies", Northeast Regional Meeting of the AAA - American Accounting Association, New Hampshire, April 2006

• "Determinants of disclosure: evidence from disclosures about financial instruments by STOXX 50 companies", EAA - European Accounting Association Annual Conference, Dublin, March 2006

• "The effects of the Regulation 1606/2002 on Portuguese listed companies", XVI Spanish-Portuguese Meeting of Scientific Management, Universidade de Évora, February 2006

• "Accounting for financial instruments: A comparison of European companies’ practices with IAS 32 and IAS 39", Workshop on Accounting in Europe beyond 2005, University of Regensburg, September 2005

• "Accounting for Financial Instruments: An Analysis of the Determinants of Disclosure in the Portuguese Stock Exchange", EAA Annual Conference, Gothenburg, May 2005

• "Analysis of the determinants of disclosure practices in the accounting for financial instruments", XV Spanish-Portuguese Meeting of Scientific Management, Seville, February 2005

• "Contabilização dos instrumentos financeiros. A que distância se encontram as empresas portuguesas das Normas Internacionais de Contabilidade", X Congresso de Contabilidade, Lisbon, November 2004

• “Financial Instruments Accounting Practices. How far are Portuguese companies from IAS?”,  EAA Annual Conference, Prague 2004

• “Compliance by the Portuguese listed companies with IAS 32 and IAS 39”, Workshop on Implementing IFRS , EIASM – European Institute of Advanced Studies on Management, Brussels 2003

• "Fair Value Accounting of Financial Instruments. Effects on European Companies”,  Young Scholars Colloquium da 7th Interdisciplinary Perspectives on Accounting Conference (IPA 2003)

•  “Maturity and Volatility Effects on Smiles”, EFA Annual Conference, Helsinki 1999