A5003497493- Economic theories and models
- Economic Theory and Policy
- Complex Systems and Time Series Analysis
- Monetary Policy and Economic Impact
- Economic Growth and Productivity
- Fiscal Policy and Economic Growth
- Brazilian Legal Issues
- Economic Policies and Impacts
- Game Theory and Applications
- Financial Markets and Investment Strategies
- Innovation Diffusion and Forecasting
- Decision-Making and Behavioral Economics
- Business Strategy and Innovation
- Economic and Technological Innovation
- Opinion Dynamics and Social Influence
- Climate Change Policy and Economics
- Banking stability, regulation, efficiency
- Regional Economics and Spatial Analysis
- Economic Theory and Institutions
- Regional Development and Policy
- Complex Network Analysis Techniques
- Business and Management Studies
- Digital Platforms and Economics
- Liquid Crystal Research Advancements
- Capital Investment and Risk Analysis
Instituto Politécnico de Lisboa
2013-2025
Iscte – Instituto Universitário de Lisboa
2004-2025
University of Lisbon
2013-2025
Polytechnic Institute of Porto
2007-2024
Universidade Federal do Maranhão
2024
Instituto Superior de Ciências da Administração
2024
University of Évora
2023
Universidade Federal do Vale do São Francisco
2021
Universal Scientific Education and Research Network
2020
Universidade Fundação Mineira de Educação e Cultura
2014-2019
Abstract Since the beginning of 2020, coronavirus disease (COVID-19) pandemic has dramatically influenced almost every aspect human life. Activities requiring gatherings have either been postponed, canceled, or held completely virtually. To supplement lack in-person contact, people increasingly turned to virtual settings online, advantages which include increased inclusivity and accessibility a reduced carbon footprint. However, emerging online technologies cannot fully replace scientific...
We examine a data-set of institutional trades where approximately one-fourth the were labelled as having been created for cash flow purposes. aggregate near-overlapping into metaorders and consider information, market impact metaorder size. find that during execution, functional form scale are similar flows other metaorders. Differences arise in price reversion following end metaorder. For flows, presumed to have no true information content, reverts almost completely on average two five...
ABSTRACT The strategies, decisions and beliefs of those who occupy prominent positions economic power have influence on very large corporations the markets they dominate, vast amounts resources, rules game. However, sociology elites faces a dual challenge: divergent conceptualisations what can be considered as position internationally incompatible sources information hinder comparative analysis. World Elite Database (WED) addresses this challenge, by generating, based consistent definition,...
This study offers a systematic and comprehensive overview of the research in economics published throughout first quarter twenty-first century (from year 2000 to end 2024). To undertake endeavor, every article each seven selected top journals field has been classified according pre-specified list one hundred keywords. Three keywords from were assigned article, given subjects they cover methods analysis employ. The proposed exercise reveals widely diversified science, which touches aspect...
This study offers a systematic and comprehensive overview of the research in economics published throughout first quarter twenty-first century (from year 2000 to end 2024). To undertake endeavor, every article each seven selected top journals field has been classified according pre-specified list one hundred keywords. Three keywords from were assigned article, given subjects they cover methods analysis employ. The proposed exercise reveals widely diversified science, which touches aspect...
This study offers a systematic and comprehensive overview of the research in economics published throughout first quarter twenty-first century (from year 2000 to end 2024). To undertake endeavor, every article each seven selected top journals field has been classified according pre-specified list one hundred keywords. Three keywords from were assigned article, given subjects they cover methods analysis employ. The proposed exercise reveals widely diversified science, which touches aspect...
We perform LCAO (linear combination of atomic orbitals) calculations for the ground state Yukawa potential V(r)=-(${\mathit{e}}^{2}$/r)${\mathit{e}}^{\mathrm{\ensuremath{-}}\mathit{q}\mathit{r}}$ as a function screening parameter q. obtain best variational result so far ground-state energy ${\mathit{E}}_{0}$ also critical exponents both probability density at origin and functions (q-${\mathit{q}}_{\mathit{c}}$), where ${\mathit{q}}_{\mathit{c}}$ is q above which V(r) does not have bound...
In this paper, we formulate a growth model of the data economy, highlighting data's dual role as business optimization tool and cybercrime target. We investigate impact on firm innovation economic growth, finding that it unequivocally leads to reduced knowledge stocks, decreased productivity, slower overall for all firms. However, there is silver lining: risk prompts data-intensive companies pursue digital innovation, enhancing productivity in other domains. observe increased R&D, patenting,...
Purpose The purpose of this paper is to discuss the valuation human needs within a given hierarchy. An important distinction made between private utility and social relevance needs. Design/methodology/approach authors consider generic hierarchy in world similar agents. For assumed pyramid, agents have predict current value need that they will try fulfill only at some future date. Several possibilities are explored about way Findings It found if unable form an accurate forecast on need,...
Purpose The purpose of this paper is to survey literature on macroeconomic nonlinear dynamics. Design/methodology/approach identifies five influential types models where the possible generation endogenous cycles and chaotic motion arises. First, frameworks that make use one‐hump logistic type equation; second, inspired growth 1940s; third, intertemporal utility maximization problems with increasing returns; fourth, can be represented as piecewise dynamic maps; and, fifth, bounded rationality...
Abstract Socially responsible investment (SRI) evolved, along the last two decades, from an almost unexplored topic in science to a recurrent theme of research and debate Economics Finance. The growing interest on has fundamental causes. On one hand, empirical evidence unveils change behavior investors, who typically no longer restrict their decision-making strict financial analysis; ethical, social, environmental, political concerns are also forefront investors’ assessments. other economic...
Abstract This article formulates a Keynesian macro model and explores its underlying dynamics. The distinctive features of the relative to other frameworks are: (1) assumption that households are spread over behavioural distribution reflects their idiosyncratic attitudes towards savings; (2) consideration macro–micro feedback mechanism according which state economy (measured by aggregate output or unemployment rate) influences households’ savings behaviours. devised analytical setup...
Abstract The replacement of humans by machines in the development a wide array productive tasks is changing economic landscape. Mutations on structure employment, widening income gaps, and uncertain effects over growth are some worries currently mind economists. This article develops foundations neoclassical model that puts into perspective impact automation aggregate economy. In particular, efficiency gains propelled current wave innovation confronted with associated loss jobs potential...