Percorrer por autor 1928 Subscrever estatísticas do autor Autor

Índice: 0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

ou inserir as letras iniciais:  

Mostrar 5-15 de um total de 15 resultados. < anterior 
DataTítuloAutor(es)TipoAcesso
2016Great Places to Work®: Resilience in times of crisisCarvalho, Ana; Areal, NelsonArtigoAcesso restrito UMinho
Set-2013On the predictability of stock market behavior using StockTwits sentiment and posting volumeOliveira, Nuno; Cortez, Paulo; Areal, NelsonArtigo em ata de conferênciaAcesso aberto
2007Regulation and marketisation in the Portuguese higher education systemPortela, Miguel; Areal, Nelson; Sá, Carla Angélica da Silva Pinto de, et al.Documento de trabalhoAcesso aberto
2016Sentiment analysis of stock market behavior from Twitter using the R ToolOliveira, Nuno; Cortez, Paulo; Areal, NelsonCapítulo de livroAcesso restrito UMinho
2018Shoot-at-will: the effect of mass-shootings on US small gun manufacturersAreal, Nelson; Carvalho, AnaDocumento de trabalhoAcesso aberto
2012Socially responsible investing in the global market : the performance of US and European fundsCortez, Maria do Céu; Silva, Florinda; Areal, NelsonArtigoAcesso aberto
2013Some experiments on modeling stock market behavior using investor sentiment analysis and posting volume from twitterOliveira, Nuno; Cortez, Paulo; Areal, NelsonArtigo em ata de conferênciaAcesso aberto
2016Stock market sentiment lexicon acquisition using microblogging data and statistical measuresOliveira, Nuno Miguel Rocha; Cortez, Paulo; Areal, NelsonArtigoAcesso aberto
2011Students' perceptions of blackboard and moodle in a portuguese universityCarvalho, Ana; Areal, Nelson; Silva, JoaquimArtigoAcesso aberto
2013The conditional performance of US mutual funds over different market regimes : do different types of ethical screens matter?Areal, Nelson; Cortez, Maria do Céu; Silva, FlorindaArtigoAcesso restrito UMinho
2017The impact of microblogging data for stock market prediction: Using Twitter to predict returns, volatility, trading volume and survey sentiment indicesOliveira, Nuno Ernesto Salgado; Cortez, Paulo; Areal, NelsonArtigoAcesso aberto
Mostrar 5-15 de um total de 15 resultados. < anterior