António Miguel Valente Martins
Faculty of Social SciencesPenteada University Campus , Floor 1, Office 1.66
antonio.martins@staff.uma.pt
(+351) 291 705 045 / 5045
A ciência é o grande antídoto do veneno do entusiasmo e da superstição. Adam Smith
Biographical Notes
Bacharelato em Contabilidade e Administração - ISCAP
Licenciatura em Economia - Faculdade Economia da Universidade do Porto
Mestre em Ciências Empresariais - Especialização em Finanças Empresariais - Faculdade Economia da Universidade do Porto
Doutoramento em Ciências Empresariais - Especialização em Finanças Empresariais - Faculdade Economia da Universidade do Porto
Publications
2024 U.S. Presidential Elections: An Event Study for U.S. and Non-U.S. Fossil Fuel and Renewable Listed Firms, Martins, António; Bruno Albuquerque, Luís Sardinha e Nuno Moutinho, International Review of Financial Analysis, 2025
Airline Stock Market Reaction to CrowdStrike IT Outage: An Event Study Analysis, Costa, João; Susana Cró, Nuno Moutinho e António Martins, Finance Research Letters, 2025
Evergrande Short-Term Effect on Chinese Listed Financial Institutions, Martins, António e Nuno Moutinho, International Review of Economics and Finance, 2025
Impact of Elections on the Cannabis Market: An Event Study for the 2024 U.S. Presidential Election, Martins, António; Bruno Albuquerque, Luís Sardinha e Nuno Moutinho, International Review of Economics and Finance, 2025
Short-Term Market Impact of 2024 US President Elections and Trump-Zelensky Meeting in Defence Industry, Martins, António; Bruno Albuquerque, Luís Sardinha e Nuno Moutinho, The North American Journal of Economics and Finance, 2025
Stock Market Effects of Corporate Malpractices and Misconduct: Evidence from the Short-Seller Hindenburg, Albuquerque, Bruno; António Martins e Nuno Moutinho, Finance Research Letters, 2025
Stock Market Effects of CrowdStrike IT Outage on Largest Listed Hotel Companies, Albuquerque, Bruno; Susana Cró, Nuno Moutinho e António Martins, Tourism Economics, 2025
Stock Market Effects of Major Cyberattacks: Evidence for Breached and Cybersecurity Listed Firms, Martins, António, Nuno Moutinho e Susana Cró, Journal of Banking Regulation, 2025
Stock Market Reaction to the Recurring Incidents at Boeing: An Event Study Analysis, Cró, Susana, Nuno Moutinho e António Martins, International Journal of Finance and Economics, 2025
Stock Market? Reaction of Global E-Commerce Listed Firms: An Event Study for Different Phases of COVID-19 Pandemic, Cró, Susana, Pedro Correia, Ricardo Gouveia e António Martins, Journal of Economic Studies, 2025
Academic Qualifications
PhD in Finanças, 2012, Faculdade de Economia do Porto
Master Degree in Finanças, 2005, Faculdade de Economia do Porto
Undergraduate Degree in Economia, 2002, Faculdade de Economia do Porto
Current Duties
Membro of the Department of Management and Economics