This map shows the geographic impact of Rui Menezes's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Rui Menezes with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Rui Menezes more than expected).
This network shows the impact of papers produced by Rui Menezes. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Rui Menezes. The network helps show where Rui Menezes may publish in the future.
Co-authorship network of co-authors of Rui Menezes
This figure shows the co-authorship network connecting the top 25 collaborators of Rui Menezes.
A scholar is included among the top collaborators of Rui Menezes based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with Rui Menezes. Rui Menezes is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Souza, Marcos Aguiar de, et al.. (2015). Organizational Anomie, Professional Self-Concept and Organizational Support Perception: Theoretical Model Evidences for Management. Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT). 6(11). 1–10.11 indexed citations
4.
Méhauté, Alain Le, et al.. (2014). Innovation management from fractal infinite paths integral point of view. 7(1). 27–44.1 indexed citations
Souza, Adriano Mendonça, et al.. (2012). Procedure to evaluate multivariate statistical process control using ARIMA-ARCH models. Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT).1 indexed citations
Bentes, Sónia R. & Rui Menezes. (2012). On the predictive power of implied volatility indexes: A comparative analysis with GARCH forecasted volatility. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich).1 indexed citations
Souza, Adriano Mendonça, et al.. (2011). Analysis of equilibrium in industrial variables through Error Correction Models. Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT). 3(1). 359–364.3 indexed citations
Menezes, Rui, et al.. (2010). An empirical investigation of the factors that influence the customer churn in the Portuguese fixed telecommunications industry: a survival analysis application. Business review. 14(2). 98–103.5 indexed citations
16.
Menezes, Rui, et al.. (2009). A Logit Model of Customer Churn as a Way to Improve the Customer Retention Strategy in the Fixed Telecommunications Industry in Portugal. 0–0.
17.
Dionísio, Andreia, Rui Menezes, Diana Mendes, & Jacinto Vidigal da Silva. (2007). Nonlinear Dynamics Within Macroeconomic Factors And Stock Market In Portugal, 1993-2003. Applied econometrics and international development. 7(2). 57–70.
Menezes, Rui, et al.. (2001). A saga do "fiel amigo": As indústrias portuguesas do bacalhau. Repositório Institucional do ISCTE-IUL (ISCTE-IUL).2 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.