People
Rui Manuel Teixeira Santos Dias
Adjunct Professor
IPLUSO
Rui Manuel Teixeira Santos Dias. Postdoctoral degree in Finance at the State University of Feira de Santana (BR), Department of Exact Sciences. Doctor of Finance at the University of Évora—Institute of Research and Advanced Training (PT). Diploma of Advanced Studies in Doctoral Studies (DEA), at the University of Extremadura (ES), in the scientific area of Financial Economics. He served as Chief Financial Officer in various companies for 26 years. He is currently a guest associate professor at the ISG Business & Economics School and ESCE at the Polytechnic Institute of Setúbal. In terms of research, it is an Integrated Member of CIGEST—Centre for Research in Management—Business & Economics School.
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Articles:
Dias, R., Galvão, R., & Alexandre, P. (2024). Precious metals as hedging assets: Evidence from MENA countries. Investment Management and Financial Innovations, 21(1), 157-167. https://doi:10.21511/imfi.21(1).2024.13
Gonçalves, S., Ventura, J. B., Rua, O. L., Dias, R., & Galvão, R. . (2024). “Big Data as An Emerging Paradigm in Organisations’ Management: A Bibliometric Analysis”. Journal of Ecohumanism, 3(7), 2699–2721. https://doi.org/10.62754/joe.v3i7.4412
Agrawal, M., Irfan, M., Dias, R., Galvão, R., Leote, F. & Gonçalves, S. (2024). “Can Renewable Energy Be a Driving Factor for Economic Stability? An In-depth Study of Sector Expansion and Economic Dynamics”. Journal of Ecohumanism, 3(7), 1093–1110. https://doi.org/10.62754/joe.v3i7.4274
da Costa, Moisés Domingos Namila, Brito, Andréa de Almeida, de Castro, Arleys Pereira Nunes, Dias, Rui Manuel Teixeira Santos, Zebende, Gilney Figueira (2024). “Trends in the Air Temperature: A Practical Approach for Auto- and Cross-Correlation Analysis”. Advances in Meteorology, 2024, 3098248, 10 pages, 2024. https://doi.org/10.1155/2024/3098248
Gonçalves, S., Ventura, J. B., Rua , O. L., Dias, R., & Galvão, R. (2024). “Relating Big Data, Value Creation, Performance and Decision-Making: Multiple Case Studies”. Journal of Ecohumanism, 3(6), 1988–2017. https://doi.org/10.62754/joe.v3i6.4155
Morão, A., Brito, C., Nogueira, S., Dias, R., & Galvão, R. (2024). “The Role of Marketing in the Management of Health Services: The Case of the Madalena Clinic Group”. Revista De Gestão Social E Ambiental, 18(10), e08634. https://doi.org/10.24857/rgsa.v18n10-120
Santos, E. C. O., Dias, R., Galvão, R., Guedes, E. F., & Silva Filho, A. M. da. (2024). “Joint Analysis of Solar Radiation and Wind Speed: Approach with Sliding Windows”. Revista de Gestão Social e Ambiental, 18(10), e08636. https://doi.org/10.24857/rgsa.v18n10-108
Singh, S., Dias, R., Irfan, M., Galvão, R., Alexandre, P., & Gonçalves, S. (2024). “The Role of Perceived Organisational Support in Predicting Organisational Commitment and Organizational Citizenship Behavior in Professional Organizations”. Journal of Ecohumanism, 3(6), 239–249. https://doi.org/10.62754/joe.v3i6.4000
Dias, R., Galvão, R., Irfan, M., Alexandre , P., Gonçalves, S. & Almeida, L. (2024). “Delving into the Exchange-Traded Funds (ETFs) Market: Understanding Market Efficiency“. Journal of Ecohumanism, 3(4), 2670–2681. https://doi.org/10.62754/joe.v3i4.3787
Kumari, L., Dias, R., Irfan, M., Manglani, H., Galvão, R. & Varela, M. (2024). “Does Haryana’s SHG Participation Help the Quality of Life of Dalit Women? An Approach Based on Composite Index and Treatment Effect”. Journal of Ecohumanism, 3(5), 30–41. https://doi.org/10.62754/joe.v3i5.3637
Silva Filho, A. M. da, Ribas Junior, N., Zebende, G., Ferreira, E. C. S., Santana, T. P., Dias, R. & Gonçalves, S. (2024). “Dynamic Analysis of Vehicle Robberies and Thefts: An Approach with Sliding Windows”. Revista de Gestão Social e Ambiental, 18(7), e08202. https://doi.org/10.24857/rgsa.v18n7-197
Dias, R., Galvão, R., Cruz, S., Irfan, M., Alexandre, P., Gonçalves, S., … Almeida, L. (2024). “Testing the Diversifying Asset Hypothesis between Clean Energy Stock Indices and Oil Price”. International Journal of Energy Economics and Policy, 14(6), 295–302. https://doi.org/10.32479/ijeep.16988
Dias, R., Galvão, R., Cruz, S., Irfan , M., Teixeira, N., & Gonçalves, S. (2024). “Exploring the Relationship between Clean Energy Indices and Oil Prices: A Ten-Day Window approach”. Journal of Ecohumanism, 3(4), 1462–1472. https://doi.org/10.62754/joe.v3i4.3675
Agrawal, M., Dias, R., Irfan, M., Galvão, R., & Gonçalves, S. (2024). “Complex and Multifaceted Nature of Cryptocurrency Markets: A Study to Understand its Time-Varying Volatility Dynamics”. Journal of Ecohumanism, 3(4), 3012–3031. https://doi.org/10.62754/joe.v3i4.3819
Gangisetty, N., Dias, R., Irfan, M., Mohana, S., M, S. K., Santosh, K., Galvão, R. & Varela, M. (2024). “Impact of Hybrid Work Model on Job Satisfaction of Techies during the COVID-19 Pandemic”. Journal of Ecohumanism, 3(4), 977–987. https://doi.org/10.62754/joe.v3i4.3502
Manuel, Áureo, Dias, R., Galvão, R., & Varela, M. (2024). “Analysing Financial Market Integration between Stock and Precious Metals Indices”. International Journal of Economics and Financial Issues, 14(4), 222–238. https://doi.org/10.32479/ijefi.16307
Pereira, A. V., Barroca, J., Dias, R., Varela, M., & Galvão, R. (2024). “Methodologies for Determining the Opportunity Cost of Capital: Financing in the Selection of Investments”. Revista de Gestão Social e Ambiental, 18(6), e07607. https://doi.org/10.24857/rgsa.v18n6-185
Pardhey, N., Dias, R., Irfan, M., Galvão, R., Varela, M., & Ribeiro, R. (2024). “Insight Into Child and Youth Safety Online Via International Laws Edges”. Revista de Gestão Social e Ambiental, 18(9), e07278. https://doi.org/10.24857/rgsa.v18n9-137
Dias, R., Irfan, M., Saxena, A., Srivastava, K., Galvão, R., & Varela, M. (2024). "No One Knows What We Have Gone Through". A Study on Mental Wellbeing of Homemakers Amidst COVID-19. Revista de Gestão Social e Ambiental, 18(9), e07176. https://doi.org/10.24857/rgsa.v18n9-135
Irfan, M., Dias, R., Sridhar, M., Galvão, R., Varela, M., & Ribeiro, R. (2024). “Exploratory Data Analysis of Debit and Credit Card Spending Across Types of Banks in India”. Revista de Gestão Social e Ambiental, 18(9), e07140. https://doi.org/10.24857/rgsa.v18n9-136
Santana, T., Matias, R., Ferreira , R., Silva Filho, A. M. da, Galvão, R., Varela, M., Dias, R., Zebende, G. (2024). “A Study of The Market of Fat Ox and Corn in Bahia/Brazil Via Weighted Networks By Ρ_DCCA”. Revista de Gestão Social e Ambiental, 18(7), e07007. https://doi.org/10.24857/rgsa.v18n7-130
Martinho, A., Teixeira , N., Galvão , R., Varela , M., & Dias , R. (2024). “The Role of The Banking Sector in Angola’s Economic Growth”. Revista de Gestão Social e Ambiental, 18(7), e07538. https://doi.org/10.24857/rgsa.v18n7-129
Pereira, A. V., Dias, R., Galvão, R., & Varela, M. (2024). “Cash Flow and Its Components in Investment Valuation”. Revista de Gestão Social e Ambiental, 18(5), e06888. https://doi.org/10.24857/rgsa.v18n5-118
Irfan, M., Dias, R., Goud, V., Santosh, K., Galvão, R., & Varela, M. (2024). “Business Sustainability, Social Enablement, ESG, and Ethics: A Systematic Biliometric Review”. Revista de Gestão Social e Ambiental, 18(8), e06822. https://doi.org/10.24857/rgsa.v18n8-107
Cruz, S. P., Dias, R., Varela, M., & Galvão, R. (2024). “Integrated Reporting: A Literature Review”. Revista de Gestão Social e Ambiental, 18(4), e06675. https://doi.org/10.24857/rgsa.v18n4-134
Galvão, R., Varela, M., & Dias, R. (2024). “Multifractal Behavior of Cryptocurrencies During Periods of Economic Uncertainty”. Revista de Gestão Social e Ambiental, 18(3), e06616. https://doi.org/10.24857/rgsa.v18n3-107
Dias, R., Chambino, M., Galvão, R., Alexandre, P. & Irfan, M. (2024). “Side Effects and Interactions: Exploring the Relationship between Dirty and Green Cryptocurrencies and Clean Energy Stock Indices”. International Journal of Energy Economics and Policy, 14(3), 411–416. https://doi.org/10.32479/ijeep.15873
Oliveira, K., Dias, R., Galvão, R. & Varela, M. (2024). “Evidence on Price Formation In Financial Markets: A Multitemporal Analysis”. Revista de Gestão Social e Ambiental, 18(9), e06304. https://doi.org/10.24857/rgsa.v18n9-089
Dias, R., Chambino, M., Galvão, R., Alexandre, P., Varela, M., & Irfan, M. (2024). “Analysing the Nexus: Stock Indices and Cryptocurrencies During the Conflict Between Russia and Ukraine”. Revista de Gestão Social e Ambiental, 18(3), e06546. https://doi.org/10.24857/rgsa.v18n3-108
Oliveira, K., Dias, R., Galvão, R., Varela, M. & Palma, C. (2024). “Extreme Events Cause Market Efficiency or Inefficiency? Evidence from Precious Metals and Green Stock Indices”. Revista de Gestão Social e Ambiental, 18(1), e6375. https://doi.org/10.24857/rgsa.v18n1-118
Dias, R., Galvão, R., Irfan, M., Alexandre, P., & Teixeira, N. (2024). “Understanding the Efficiency Levels among Cryptocurrencies: Islamic, Green and Traditional”. Revista de Gestão Social e Ambiental, 18(8), e05959. https://doi.org/10.24857/rgsa.v18n8-011
Santana, T. P., Horta, N. R., Chambino, M. R., Dias, R. M. T. S., Vasconcelos, R. N., Filho, A., M. S., & Zebende, G. F. (2024). “Interdependence and contagion effects in agricultural commodities markets: A bibliometric analysis, implications, and insights for sustainable development”. Equilibrium. Quarterly Journal of Economics and Economic Policy, 18(4), 907–940. https://doi:10.24136/eq.2023.029
Books with Scopus/WOS indexing:
Irfan, M., Elmogy, M., Gupta, S., Khalifa, F., & Dias, R. T. (Eds.). (2024). AI-Driven Decentralized Finance and the Future of Finance. IGI Global. https://doi.org/10.4018/979-8-3693-6321-8
Book Chapters:
Hasan, A., Gupta, S., Irfan, M., & Dias, R. M. (2024). “Promotion of Rural Tourism Destination for Community and Sustainable Destination Development-An Indigenous Study”. Achieving Sustainable Transformation in Tourism and Hospitality Sectors. IGI Global.
Dias, R., Irfan, M., Galvão, R. M., & Morão, A. (2024). Analyzing Persistence in Sustainable Indices and Global Stock Indices: Testing the Market Efficiency. In M. Irfan, K. Hussainey, S. Bukhari, & Y. Nam (Eds.), Issues of Sustainability in AI and New-Age Thematic Investing (pp. 179-201). IGI Global. https://doi.org/10.4018/979-8-3693-3282-5.ch011
Dias, R., Irfan, M., Galvão, R. M., & Morão, A. (2024). Do Sustainable Energy Stock Indices and Precious Metals Perform as Hedging Assets During Periods of Uncertainty in International Markets?. In M. Irfan, K. Hussainey, S. Bukhari, & Y. Nam (Eds.), Issues of Sustainability in AI and New-Age Thematic Investing (pp. 104-123). IGI Global. https://doi.org/10.4018/979-8-3693-3282-5.ch007
Dias, R., Galvão, R., Irfan, M., & Morão, A. (2024). “Examining Investor Overreaction in Periods of Crisis: Evidence from Central and Eastern European Countries”. Issues of Sustainability in AI and New-Age Thematic Investing. IGI Global.
Hasan, A., Gupta, S., Irfan, M., & Dias, R. M. (2024). Assessing Public Awareness of Islamic Finance and Interest-Free Banking in India. In M. Irfan, S. Kadry, M. Sharif, & H. Khan (Eds.), Fintech Applications in Islamic Finance: AI, Machine Learning, and Blockchain Techniques (pp. 80-92). IGI Global. https://doi.org/10.4018/979-8-3693-1038-0.ch005
Saxena, A., Irfan, M., & Dias, R. (2024). “Navigating the Future: AI's Strategic Role in HR Management”. In P. Yadav (Ed.), Human Resource Strategies in the Era of Artificial Intelligence (pp. 191-206). IGI Global. https://doi.org/10.4018/979-8-3693-6412-3.ch008
Sharma, S., Kishor, J., Bhaskar, P., & Dias, R. (2024). “AI in DeFi: Foundational Elements and Future Prospects”. In M. Irfan, M. Elmogy, S. Gupta, F. Khalifa, & R. Dias (Eds.), AI-Driven Decentralized Finance and the Future of Finance (pp. 1-18). IGI Global. https://doi.org/10.4018/979-8-3693-6321-8.ch001
Bagiyam, D., Irfan, M., Singh, S., & Dias, R. (2024). “Business Incubators as Tools for Innovation and Growth of Entrepreneurship: A Mixed Method Analysis”. In L. Indiran & R. Yanamandra (Eds.), Promoting Entrepreneurship and Innovation Through Business Incubation (pp. 115-144). IGI Global. https://doi.org/10.4018/979-8-3693-4302-9.ch005
Singh, S., Irfan, M., Saxena, A., & Dias, R. (2024). “Analysing the Relationship Between Organisational Commitment and Organisational Citizenship Behaviour in a Professional Institution”. In A. Enaifoghe & R. Mthethwa (Eds.), Challenges of Public Administration Management for Higher Education (pp. 47-62). IGI Global. https://doi.org/10.4018/979-8-3693-4346-3.ch003
Publications:
Galvão, R., & Dias, R. (2024). Asymmetric Efficiency: Contrasting Sustainable Energy Indices with Dirty Cryptocurrencies. Financial Economics Letters, 3(1), 22. https://doi.org/10.58567/fel03010002
Santana, T. P., Matias, R. G., Costa, I. R., Silva Filho, A. M., Dias, R. M. T. S., & Zebende, G. F. (2024). “Extensão e pesquisa para promoção e sustentabilidade da agricultura familiar no município de Conceição da Feira – Ba”. Revista ELO – Diálogos Em Extensão, 13. https://doi.org/10.21284/elo.v13i.16785
Dias, R., Chambino, M., Alexandre, P., & Galvão, R. (2024). “From Crisis to Connectivity: Unraveling Sustainable Energy Indexes”. In V. Bevanda (Ed.), International Scientific-Business Conference – LIMEN 2023: Vol 9. Conference Proceedings (pp. 185-191). Association of Economists and Managers of the Balkans. https://doi.org/10.31410/LIMEN.2023.185
Dias, R., Chambino, M., Alexandre, P., & Galvão, R. (2024). “Bridging Markets: Exploring Short-Term Trends in Cryptocurrencies and Green Finance”. In V. Bevanda (Ed.), International Scientific-Business Conference – LIMEN 2023: Vol 9. Conference Proceedings (pp. 175-184). Association of Economists and Managers of the Balkans. https://doi.org/10.31410/LIMEN.2023.175
Chambino, M., Dias, R., Alexandre, P., & Galvão, R. (2024). “Eco-Metals Unveiled: A Deep Dive into Commodity Resilience”. In V. Bevanda (Ed.), International Scientific-Business Conference – LIMEN 2023: Vol 9. Selected papers (pp. 141-149). Association of Economists and Managers of the Balkans. https://doi.org/10.31410/LIMEN.S.P.2023.141
Dias, R., Chambino, M., & Alexandre, P. (2024). “Unearthing the Potential: Energy Metals as Hedging Assets in Portfolio Rebalancing Strategies”. In V. Bevanda (Ed.), International Scientific Conference ITEMA 2023: Vol 7. Conference Proceedings (pp. 147-155). Association of Economists and Managers of the Balkans. https://doi.org/10.31410/ITEMA.2023.147
Dias, R., Chambino, M., & Alexandre, P. (2024). “Strength in Transition: Resilience of Sustainable Energy vs. Fossil Energy”. In V. Bevanda (Ed.), International Scientific Conference ITEMA 2023: Vol 7. Conference Proceedings (pp. 157-166). Association of Economists and Managers of the Balkans. https://doi.org/10.31410/ITEMA.2023.157
Chambino, M., Dias, R., & Alexandre, P. (2024). “Connecting the Dots: Crises’ Influence on Persistence and Financial Integration in Southeast Asian Capital Markets”. In V. Bevanda (Ed.), International Scientific Conference ITEMA 2023: Vol 7. Selected Papers (pp. 153-163). Association of Economists and Managers of the Balkans. https://doi.org/10.31410/ITEMA.S.P.2023.153
Dias, R., Chambino, M., & Morais da Palma, C. (2024). “Cryptocurrency Market: Overreaction to News and Herd Instincts”. In V. Bevanda (Ed.), ERAZ Conference – Knowlegde Based Sustainable Development: Vol 9. Conference Proceedings (pp. 67-75). Association of Economists and Managers of the Balkans. https://doi.org/10.31410/ERAZ.2023.67
Chambino, M., Dias, R., & Morais da Palma, C. (2024). “Clean Energy Stock Indexes: Trends, Fluctuations, and Implications for Investors”. In V. Bevanda (Ed.), ERAZ Conference – Knowlegde Based Sustainable Development: Vol 9. Conference Proceedings (pp. 49-56). Association of Economists and Managers of the Balkans. https://doi.org/10.31410/ERAZ.2023.49
Chambino, M., Horta, N., & Dias, R. (2024). “Evolving Efficiency of Exchange Rate Movements: A Test for Major International Currencies”. In V. Bevanda (Ed.), International Scientific Conference – EMAN 2023: Vol 7. Selected Papers (pp. 47-59). Association of Economists and Managers of the Balkans. https://doi.org/10.31410/EMAN.S.P.2023.47
Chambino, M., Dias, R., & Morais da Palma, C. (2024). “Co-movements between Dirty and Clean Energy: A Time-Frequency Perspective”. In V. Bevanda (Ed.), ERAZ Conference – Knowlegde Based Sustainable Development: Vol 9. Selected Papers (pp. 11-21). Association of Economists and Managers of the Balkans. https://doi.org/10.31410/ERAZ.S.P.2023.11