We study the labour market impact of the return of half a million Portuguese due to onset of the colonial war in 1974. Both the size and similarity with the native population (almost 80% were Portuguese-born) make this a unique shock. We use census data from 1960 and 1981 to document a decrease...

We estimate the causal impact of a 2018 zoning reform that banned new short-term rental registries in some parts of Lisbon. The short-term rental licence expires when the house is sold, hence the ban removes the option value of short-term renting a property. We rely on two administrative data...

We study the labour market impact of a major shock of return migration, following the end of the Portuguese Colonial War in 1974. The retornados influx is unique because of its size (half a million people in a country of nine million), and similarity with the native population (almost 80% of the...

The increasing range and quality of China’s exports is a major development internationally with potentially far-reaching effects. In this paper, on top of the direct labour market effects of imports from China studied in previous research, we also measure the indirect effects stemming from...

Portugal introduced a sugar-sweetened beverages (SSB) tax in 2017. This study uses unique administrative accounting data for all SSB producers/importers in Portugal, and an event study design with bottled water firms as the primary comparison group, to assess the causal impacts of the tax on...

We study the firm-level responses to a substantial increase in transportation costs in the wake of a quasi-experiment that introduced tolls in a subset of Portuguese highways. Exploiting a unique dataset encompassing the universe of Portuguese private firms, we find that the introduction of...

This paper analyses the impact of European Union (EU) funds on the performance of private firms. In particular, we examine a quasi-natural experiment consisting of a redrawing of administrative areas that expanded regional eligibility and led to a sudden increase in accessibility to EU grants...

The increased range and quality of China's exports is a major ongoing development in the international economy with potentially far-reaching effects. In this paper, on top of the direct effects of increased imports from China studied in previous research, we also measure the indirect labour...

Residency by Investment programs have become integral to contemporary migration policies, providing a distinct pathway for individuals to acquire a new legal status through financial investments. In this paper, we study the extent to which "golden visas" impact real estate housing markets. Using...

We study a firm which serves two unequally-sized markets and must choose where to locate its first production plant, and whether to open a second plant to serve the other market through local sales rather than exports. An exporter pays taxes only to the country where it locates its single...