The main purpose of this paper is to develop a new kind of input-output multiplier that would be particularly well suited to quantifying the impacts of final demand changes on the sectoral output growth potential of an economy. Instead of using the traditional output multipliers, solving an...

Economic complexity can be defined as the level of interdependence between the component parts of an economy. In input-output systems, intersectoral connectedness is a crucial feature of analysis, and there are many different methods for measuring it. Most of the measures, however, have...

This article presents an evaluation of the economic adjustment program negotiated between the Portuguese government and the Troika (European Commission, ECB and IMF) in May 2011, with an assessment different from the usual exercises. Instead of an ex-post comparison between the actual results...

The external dependency of many industries and the corresponding low value added generated in production create high external deficits and growing debt to GDP ratios in several open economies. In this paper we propose an empirical method to assess the evolution of these vulnerabilities, based on...

Aggregated Social Accounting Matrices (SAMs) will be constructed for the Portuguese economy from 1995 to 2000, based on the country’s national accounts statistics. The economic flows associated with households, enterprises, government and other institutions will be analysed, as well as their...

The paper deals with a location game involving two symmetric firms. The players choose strategies in a spatial setting made up by two asymmetric countries,where the smallest country has a labour cost advantage. Determination of equilibrium location patterns enables to assess under what...

This paper models the decision of vertically-linked firms to build either partitioned or connected networks of supply of an intermediate good. In each case, the locations of upstream and downstream firms are correlated. Input specificity is related both to variable costs (transport costs of the...

This paper models, in game-theoretical terms, the location of two vertically-linked monopolistic firms in a spatial economy formed by a large, high labor cost country and a relatively small, low labor cost country. It is found that the decrease in transport costs shifts firms towards the low...

In this paper, we develop a Listian model of economic development. The economy consists of a primary sector and a potential industrial sector that can arise via industrialization. Industrialization however depends on if the primary sector specializes on the primary product, which can lead to a...

Proximity to the markets is a key determinant of the location of firms because distance still matters, as recently reported in the literature. In this paper, based on an adapted version of the most standard centrality index we propose a decomposition method which allows isolating the influence...