Given the increased internationalisation of the Portuguese economy through outward Foreign Direct Investment (FDI), particularly on the Portuguese-speaking countries, our main objective is to discuss the empirical relationship between this outward FDI and trade. We use panel data analysis within...

Observando as transformações ocorridas na economia mundial no último quarto do século XX, como resultado do processo de liberalização, desregulamentação e abertura dos mercados, um dos traços mais significativos residiu na emergência de Empresas Multinacionais (EMN) em todos os...

During the last three decades, a vast literature emerged on the empirical evidence of productivity spillovers from FDI. This is related to the fact that multinational firms own intangible assets which may be transmitted to domestic firms and thereby raise their productivity level. Results...

Empirical evidence on productivity spillovers - a concept that embodies the fact that foreign enterprises own intangible assets which can be transmitted to domestic firms, thus raising their productivity level - is ambiguous. With a panel data set at the firm level for the Portuguese...

This paper aims to establish whether geographical proximity between the locations of multinational firms and domestic firms facilitates the occurrence of FDI spillovers. Using data for Portugal, this hypothesis is clearly confirmed. However, the impact varies according to whether the...

There are theoretical reasons to expect that benefits to domestic firms from foreign direct investment would be confined to the area where the multinational firm is located and that the benefits depend on the development level of the host region. However, there is a scarcity of empirical studies...

This paper examines the link between Portugal’s foreign direct investment (FDI) inflows from European Union (EU-15) countries using panel data and country specific variables for the period 1996-2006. This study applies a static and dynamic panel data approach (Fixed effects and GMM system...

The reaction of EU bond and equity market volatilities to sovereign rating announcements (Standard & Poor’s, Moody’s, and Fitch) is investigated using a panel of daily stock market and sovereign bond returns. The parametric volatilities are filtered using EGARCH specifications. The...

This paper examines day of the week and month of the year effects in seventeen European stock market indexes in the period 1994-2007. We discuss the shortcomings of model specifications and tests used in previous work, and propose a simpler specification, usable for detecting all types of...

Using ordered logit and probit plus random effects ordered probit approaches, we study the determinants of sovereign debt ratings. We found that the last procedure is the best for panel data as it takes into account the additional cross-section error.