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Are African stock markets efficient? : a comparative analysis between six African markets, the UK, Japan and the USA in the period of the pandemic

Dias, Rui; Pereira, João M.; Carvalho, Luísa Cagica - In: Naše gospodarstvo : NG 68 (2022) 1, pp. 35-51

The aim of this study is to test and compare the efficient market hypothesis, in its weak form, on the stock markets of Botswana, Egypt, Kenya, Morocco, Nigeria, South Africa, Japan, the UK and the USA from 2 September 2019 to 2 September 2020. This study is based on the following research...

Persistent link: https://www.econbiz.de/10013184360

Circular economy principles and their influence on attitudes to consume green products in the fashion industry : a study about perceptions of Portuguese students

Carvalho, Luísa Cagica; Moreira, Sandrina Berthault; … - In: Mapping, managing, and crafting sustainable business …, (pp. 248-275). 2020

Persistent link: https://www.econbiz.de/10012258599

Analysing financial market integration between stock and precious metals indices

Manuel, Áureo; Dias, Rui; Galvão, Rosa; Varela, Miguel - In: International journal of economics and financial issues … 14 (2024) 4, pp. 222-238

Persistent link: https://www.econbiz.de/10014632259

Random walks and market efficiency tests : evidence on US, Chinese and European capital markets within the context of the global Covid-19 pandemic

Dias, Rui; Teixeira, Nuno Miguel; Machova, Veronika; … - In: Oeconomia Copernicana 11 (2020) 4, pp. 585-608

Persistent link: https://www.econbiz.de/10012436533

Interdependence and contagion effects in agricultural commodities markets : a bibliometric analysis, implications, and insights for sustainable development

Santana, Thiago Pires; Horta, Nicole Rebolo; Ramos, … - In: Equilibrium : quarterly journal of economics and … 18 (2023) 4, pp. 907-940

Persistent link: https://www.econbiz.de/10014492190

Analyzing persistence in sustainable indices and global stock indices : testing the market efficiency

Dias, Rui; Irfan, Mohammad; Galvão, Rosa Morgado; … - In: Issues of sustainability in AI and new-age thematic …, (pp. 179-201). 2024

Persistent link: https://www.econbiz.de/10014580358

Do sustainable energy stock indices and precious metals perform as hedging assets during periods of uncertainty in international markets?

Dias, Rui; Irfan, Mohammad; Galvão, Rosa Morgado; … - In: Issues of sustainability in AI and new-age thematic …, (pp. 104-123). 2024

Persistent link: https://www.econbiz.de/10014580297

Side effects and interactions : exploring the relationship between dirty and green cryptocurrencies and clean energy stock indices

Dias, Rui; Chambino, Mariana; Galvão, Rosa; Alexandre, … - In: International Journal of Energy Economics and Policy : IJEEP 14 (2024) 3, pp. 411-416

Persistent link: https://www.econbiz.de/10014533325

Are African stock markets efficient? A comparative analysis between six African markets, the UK, Japan and the USA in the period of the pandemic

Dias, Rui; Pereira, João M.; Carvalho, Luísa Cagica - In: Naše gospodarstvo / Our Economy 68 (2022) 1, pp. 35-51

Persistent link: https://www.econbiz.de/10014520585

Financial markets of the LAC region : does the crisis influence the financial integration?

Dias, Rui; Silva, Jacinto Vidigal da; Dionísio, … - In: International review of financial analysis 63 (2019), pp. 160-173

Persistent link: https://www.econbiz.de/10012207436