We built a general equilibrium endogenous growth model in which final goods are produced either in the relatively skilled-labour intensive exports sector or in the relatively unskilled-labour intensive domestic sector. We show that, by affecting the technological-knowledge bias, subsidies...

Using a longitudinal database (1996-2003) at the plant level, this paper aims to shed light on the causal nexus between international trade engagement and productivity in Portugal. We analyse in particular the learning-by-exporting hypotheses. In line with recent empirical literature, we apply...

This paper analyzes the links between financial constraints and firm export behavior, at the firm level, by using data on Portuguese manufacturing enterprises. Theoretical models of Chaney (2005) and Manova (2010) suggest that credit constraints are detrimental for exports but no model explains...

Using a longitudinal database (1996-2003) at the plant level, this paper aims to shed light, on the thesis that most productive domestic firms self select to export markets. Self selection and learning by exporting are two non-mutually exclusive theses that try to explain the high correlation...

Using a longitudinal database (1996-2003) at the plant level, this paper aims to shed light on the causal nexus between production-related subsidies and exports, in Portugal. Given that there is a selection of firms for subsidies we implement a propensity score matching approach in order to...

By combining economic and financial data for Portuguese manufacturing firms with data of their exports and imports, we uncover some aspects of the relationship between international trade engagement and firms’ performance. In line with recent theoretical and empirical developments in the...

This paper revises the thesis that exporting firms learn to be more innovative and efficient as they have contact with certain information flows from their foreign activity (e.g., from buyers, suppliers or competitors). The paper begins by exploring the connections between two distinct concepts:...

In this study we test the trade Global Engagement hypothesis in which firms more globally engaged – either multinationals or exporters – are more innovative. The test is applied to 4818 Portuguese enterprises´ data for the period 2002-2004 through the use of the fourth Portuguese Community...