Vanda Lima and Vasco Eiriz and Natália Barbosa. Acesso a recursos através de redes de relacionamento – A perspetiva das empresas de um cluster de calçado do norte de Portugal. Revista Brasileira de Gestao e Desenvolvimento Regional

Vasco Eiriz and Miguel Gonçalves and João S. Areias. Inter-organizational learning within an institutional knowledge network: A case study in the textile and clothing industry . European Journal of Innovation Management

Nuno Oliveira and Paulo Cortez and Nelson Areal. The impact of microblogging data for stock market prediction: Using Twitter to predict returns, volatility, trading volume and survey sentiment indices . Expert Systems with Applications

Oscarina Conceição and Ana Paula Faria and Margarida Fontes. Regional variation of academic spinoffs formation . Journal of Technology Transfer

Ana P. Fernandes and Priscila Ferreira. Financing constraints and fixed-term employment: Evidence from the 2008-9 financial crisis . European Economic Review

Mehmet Balcilar and Rangan Gupta and Ricardo M. Sousa and Mark E. Wohar. Do cay and cay^MS predict stock and housing returns? Evidence from a nonparametric causality test . International Review of Economics and Finance

Paulo Reis Mourão. Port Wine, Brazil and the World Economy: a time series analysis from 1756 to Brazilian independence* . Revista de Historia Economica - Journal of Iberian and Latin American Economic History

Luca Agnello and Vitor Castro and Shawkat Hammoudeh and Ricardo M. Sousa. Spillovers from the oil sector to the housing market cycle . Energy Economics

Fernando Alexandre and Pedro Bação and João Cerejeira and Miguel Portela. Exchange Rates, Employment and Labour Market Rigidity . World Economy

Cristina Amado and Timo Teräsvirta. Specification and Testing of Multiplicative Time-Varying GARCH Models with Applications . Econometric Reviews