Rail freight production in Brazil: Projecting scenarios in times of global uncertainty

• Tipo: Artigo em Revista Científica Internacional
• Data: 2023

Autores

Alam Gonçalves Guimarães (Autor) FEUP; António Couto (Autor) FEUP; António Lobo (Autor) FEUP

Revista

Título: Journal of Rail Transport Planning and Management

Vol. 27

Página Inicial: 100403

ISSN: 2210-9706

Editora: Elsevier

Indexação

ISI Web of Knowledge - 0 Citações

ISI Web of Science

Scopus - 0 Citações

Classificação Científica

CORDIS: Ciências Tecnológicas > Engenharia > Engenharia civil ; Ciências Sociais > Economia > Economia dos transportes

FOS: Ciências da engenharia e tecnologias > Engenharia civil ; Ciências sociais > Economia e gestão

Projetos Associados

DynamiCITY - DynamiCITY: Promovendo a adaptação dinâmica de cidades inteligentes para lidar com crises e disrupções

Outras Informações

ID Authenticus: P-00Y-P1D

DOI: 10.1016/j.jrtpm.2023.100403

Abstract (EN): The human losses caused by the COVID-19 pandemic are an overriding concern, nevertheless it is important to discuss other effects that will come in the wake of the pandemic. This article evaluates the pandemic impacts on the rail freight production in Brazil, as railways play a key role on the logistics chain of Brazilian commodities. To achieve this objective, rail production data for the period between January 2006 and December 2021 was analysed using intervention and prediction methods based on Box-Jenkins ARIMA models, assisted by Monte Carlo simulations. The study reveals that, although the 2008 economic crisis caused an inflection in the time series of the analysed macroeconomic variables, it had no statistically significant impact on rail freight production, considering the time series as a whole. The results also confirm that the historical trend of growth in production has been maintained until the moment with no apparent impact from the COVID-19 pandemic. Given the prevailing uncertainty, the study examines other scenarios, projecting different degrees of expected production instability with a prediction horizon of 2025. These scenarios could be an important aid to plan short- and medium-term actions for this transport mode that is crucial to Brazilian economy and exports.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 14