This paper describes CADFtest, a R (R Development Core Team 2008) package for testing for the presence of a unit root in a time series using the Covariate Augmented Dickey-Fuller (CADF) test proposed in Hansen (1995). The procedures presented here are user friendly, allow fully automatic model...

This paper provides an assessment of the existing preferences on the products currently exported in a few key developed countries’ markets: EU, Japan and US. The analysis is undertaken drawing on the trade preferences database provided by the most recent version (release 6) of the GTAP...

Principal Component Analysis (PCA) is a well known technique the aim of which is to synthesize huge amounts of numerical data by means of a low number of unobserved variables, called components. In this paper, an extension of PCA to deal with interval valued data is proposed. The method, called...

The effect of spatial agglomeration (localisation and urbanisation economies) on employment growth is explored over a balanced panel of 23,374 Italian firms, using a flexible Bayesian model. Contrary to previous research, the agglomeration economies measures are calculated using direct measures...

We develop a two period model to investigate what makes the promise to repay public debt credible. We explor a political solution excluding any role for long-run reputational arguments. There are two sources of heterogeneity among individuals: wealth and income. Differences in asset holdings...

The aim of the paper is to investigate the indirect impact of internationalisation process, undertaken by the district firms located in Veneto region (north-eastern Italy), on the logistics’ employment change within the same industrial districts. The results of the empirical analysis have...

Economic theory suggests that firm’s investment depend on future growth opportunities, measured for example by price-earnings ratios, but might be dampened by inefficient financial markets. This paper tests these hypotheses using an unbalanced panel of 9,000 listed firms from 41 developed and...

MTS markets are an example of quote driven electronic order book markets for Government securities. Proposals are firm, immediately executable and aggregated in a limit order book. In this paper we analyse the evolution of the interaction between the order book and order flow by exploring the...

In the past fifteen years, cross-border mergers and acquisitions have had an ever increasing role in the process of bank internationalization. Although a consensus view has developed on the determinants of a bank’s decision to expand abroad and on the determinants of the patterns of expansion,...

This paper contributes to the literature on the role of technology shocks as source of the business cycle in two ways. First, we document that time-series of US productivity and hours are apparently affected by a structural break in the late 60’s, which is likely due to a major change in the...