In this paper we study the role of the eurozone’s institutional design in determining the sovereign debt crisis of the peripheral euro countries by means of a post-Keynesian eurozone center-periphery model. Within this framework, three points are formally addressed. (1) The incomplete nature...

Most of the Bayesian nonparametric models for non–exchangeable data that are used in applications are based on some extension to the multivariate setting of the Dirichlet process, the best known being MacEachern’s dependent Dirichlet process. A comparison of two recently introduced classes...

This paper aims to apply the balance of payments constrained-growth model to explain Euro area growth performance in the last forty years and to discuss likely prospects for the future. After a formal reconsideration of the long-run and short-run arguments supporting the validity of the...

Twitter text data may be very useful to predict financial tangibles, such as share prices, as well as intangible assets, such as company reputation. While twitter data are becoming widely available to researchers, methods aimed at selecting which twitter data are reliable are, to our knowledge,...

This paper investigates the relationships between export price and income elasticities, average unit values (AUVs) and market shares for the top world food exporters in the time period 1992-2011 using a panel data framework. Emerging countries and Spain show a high price elasticity unlike other...

We investigate competitive, selection and reallocation effects in monopolistic competition trade models. We argue that departing from CES preferences in an otherwise standard Dixit-Stiglitz setup with additive preferences seems to involve implausible assumptions about consumer behavior and...

We examine the role of per capita income in closed and open economy models of monopolistic competition based on non-homothetic directly additive preferences a la Dixit-Stiglitz, as in Krugman (1979). In a closed economy with free entry income is always neutral on markups and firm size. In a...

We study empirically the role of air service in boosting exports. We focus on the link between non-stop flights and outgoing trade of the Italian manufacturing sector in Europe using a panel of 12,000 half- yearly observations ranging from 1998 to 2010. The analysis shows that the supply of...

In this paper I investigate the role of an increasingly demanded class of green services, characterised by having strong roots in local communities, high human labour intensity, flat labour productivity growth and a low impact on the environment. In order to do so, I build an endogenous growth...

This paper contributes to the literature on the impact of immigrants on native female labour supply. By segmenting the market by educational levels, we are able to investigate which native-born women are more affected by an increase of low-skilled immigrants working in the household service...