Miguel Nuno Vieira de Carvalho D/Abreu Varela
AuthID: R-00H-2JB
1
TITLE: Forecasting the Portuguese public hospitals performance: An impossible task? Full Text
AUTHORS: Miguel Varela;
PUBLISHED: 2025, SOURCE: Socio-Economic Planning Sciences
AUTHORS: Miguel Varela;
PUBLISHED: 2025, SOURCE: Socio-Economic Planning Sciences
2
TITLE: Developing Theoretical and Methodological Provisions for Improving the Mechanism of Labour Efficiency
AUTHORS: Kornieieva, Tetiana; Varela, Miguel; Luis, Ana Lucia; Teixeira, Natalia;
PUBLISHED: 2024, SOURCE: ADMINISTRATIVE SCIENCES, VOLUME: 14, ISSUE: 2
AUTHORS: Kornieieva, Tetiana; Varela, Miguel; Luis, Ana Lucia; Teixeira, Natalia;
PUBLISHED: 2024, SOURCE: ADMINISTRATIVE SCIENCES, VOLUME: 14, ISSUE: 2
3
TITLE: EVIDENCE ON PRICE FORMATION IN FINANCIAL MARKETS: A MULTITEMPORAL ANALYSIS Full Text
AUTHORS: Keyla Oliveira; Rui Dias; Rosa Galvão; Miguel Varela;
PUBLISHED: 2024, SOURCE: Revista de Gestao Social e Ambiental, VOLUME: 18, ISSUE: 9
AUTHORS: Keyla Oliveira; Rui Dias; Rosa Galvão; Miguel Varela;
PUBLISHED: 2024, SOURCE: Revista de Gestao Social e Ambiental, VOLUME: 18, ISSUE: 9
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TITLE: MULTIFRACTAL BEHAVIOR OF CRYPTOCURRENCIES DURING PERIODS OF ECONOMIC UNCERTAINTY; [COMPORTAMENTO MULTIFRACTAL DAS CRIPTOMOEDAS EM PERÍODOS DE INCERTEZA ECONÓMICA]; [COMPORTAMIENTO MULTIFRACTAL DE LAS CRIPTOMONEDAS EN PERIODOS DE INCERTIDUMBRE ECONÓMICA]
AUTHORS: Rosa Galvão; Miguel Varela; Rui Dias;
PUBLISHED: 2024, SOURCE: Revista de Gestao Social e Ambiental, VOLUME: 18, ISSUE: 3
AUTHORS: Rosa Galvão; Miguel Varela; Rui Dias;
PUBLISHED: 2024, SOURCE: Revista de Gestao Social e Ambiental, VOLUME: 18, ISSUE: 3
INDEXED IN: 
Scopus
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ORCID
ORCID5
TITLE: ANALYSING THE NEXUS: STOCK INDICES AND CRYPTOCURRENCIES DURING THE CONFLICT BETWEEN RUSSIA AND UKRAINE; [ANALISANDO O NEXO: ÍNDICES DE ACÇÕES E CRIPTOMOEDAS DURANTE O CONFLITO ENTRE A RÚSSIA E A UCRÂNIA]; [ANALIZANDO EL NEXO: ÍNDICES BURSÁTILES Y CRIPTODIVISAS DURANTE EL CONFLICTO ENTRE RUSIA Y UCRANIA]
AUTHORS: Rui Dias; Mariana Chambino; Rosa Galvão; Paulo Alexandre; Miguel Varela; Mohammad Irfan;
PUBLISHED: 2024, SOURCE: Revista de Gestao Social e Ambiental, VOLUME: 18, ISSUE: 3
AUTHORS: Rui Dias; Mariana Chambino; Rosa Galvão; Paulo Alexandre; Miguel Varela; Mohammad Irfan;
PUBLISHED: 2024, SOURCE: Revista de Gestao Social e Ambiental, VOLUME: 18, ISSUE: 3
INDEXED IN: Scopus
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ORCID6
TITLE: EXTREME EVENTS CAUSE MARKET EFFICIENCY OR INEFFICIENCY? EVIDENCE FROM PRECIOUS METALS AND GREEN STOCK INDICES; [ACONTECIMENTOS EXTREMOS CAUSAM EFICIÊNCIA OU INEFICIÊNCIA DO MERCADO? EVIDÊNCIA DOS ÍNDICES DE METAIS PRECIOSOS E ACÇÕES VERDES]; [LOS ACONTECIMIENTOS EXTREMOS CAUSAN EFICIENCIA O INEFICIENCIA EN LOS MERCADOS? LOS ÍNDICES DE METALES PRECIOSOS Y LAS ACCIONES VERDES]
AUTHORS: Keyla Oliveira; Rui Dias; Rosa Galvão; Miguel Varela; Cristina Palma;
PUBLISHED: 2024, SOURCE: Revista de Gestao Social e Ambiental, VOLUME: 18, ISSUE: 1
AUTHORS: Keyla Oliveira; Rui Dias; Rosa Galvão; Miguel Varela; Cristina Palma;
PUBLISHED: 2024, SOURCE: Revista de Gestao Social e Ambiental, VOLUME: 18, ISSUE: 1
INDEXED IN: Scopus
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ORCID7
TITLE: INTEGRATED REPORTING: A LITERATURE REVIEW; [RELATO INTEGRADO: UMA REVISÃO DA LITERATURA]; [INFORMES INTEGRADOS: REVISIÓN BIBLIOGRÁFICA]
AUTHORS: Sandra Cruz; Rui Dias; Miguel Varela; Rosa Galvão;
PUBLISHED: 2024, SOURCE: Revista de Gestao Social e Ambiental, VOLUME: 18, ISSUE: 4
AUTHORS: Sandra Cruz; Rui Dias; Miguel Varela; Rosa Galvão;
PUBLISHED: 2024, SOURCE: Revista de Gestao Social e Ambiental, VOLUME: 18, ISSUE: 4
INDEXED IN: Scopus
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ORCID8
TITLE: CORPORATE CODES OF ETHICS, INFLUENTIAL FACTORS
AUTHORS: Rui Caldeira; Alfonso Infante Moro; Miguel Varela;
PUBLISHED: 2024, SOURCE: Ramon Llull Journal of Applied Ethics, ISSUE: 15
AUTHORS: Rui Caldeira; Alfonso Infante Moro; Miguel Varela;
PUBLISHED: 2024, SOURCE: Ramon Llull Journal of Applied Ethics, ISSUE: 15
INDEXED IN: Scopus
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ORCID9
TITLE: CASH FLOW AND ITS COMPONENTS IN INVESTMENT VALUATION
AUTHORS: Alfredo Vicente Pereira; Rui Dias; Rosa Galvão; Miguel Varela;
PUBLISHED: 2024, SOURCE: Revista de Gestao Social e Ambiental, VOLUME: 18, ISSUE: 5
AUTHORS: Alfredo Vicente Pereira; Rui Dias; Rosa Galvão; Miguel Varela;
PUBLISHED: 2024, SOURCE: Revista de Gestao Social e Ambiental, VOLUME: 18, ISSUE: 5
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TITLE: A STUDY OF THE MARKET OF FAT OX AND CORN IN BAHIA/BRAZIL VIA WEIGHTED NETWORKS BY ρDCCA; [ESTUDO DO MERCADO DO BOI GORDO E DO MILHO NA BAHIA/BRAZIL ATRAVÉS DE REDES PONDERADAS POR ρDCCA]; [ESTUDIO DEL MERCADO DEL BUEY GRASO Y DEL MAÍZ EN BAHIA/BRAZIL A TRAVÉS DE REDES PONDERADAS POR ρDCCA]
AUTHORS: Thiago Santana; Rogério Matias; Regivaldo Ferreira; Aloisio da Silva Filho; Rosa Galvão; Miguel Varela; Rui Dias; Gilney Zebende;
PUBLISHED: 2024, SOURCE: Revista de Gestao Social e Ambiental, VOLUME: 18, ISSUE: 7
AUTHORS: Thiago Santana; Rogério Matias; Regivaldo Ferreira; Aloisio da Silva Filho; Rosa Galvão; Miguel Varela; Rui Dias; Gilney Zebende;
PUBLISHED: 2024, SOURCE: Revista de Gestao Social e Ambiental, VOLUME: 18, ISSUE: 7
INDEXED IN: Scopus
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