We develop a multi-country Dixit-Stiglitz trade model and analyze how industry location and welfare respond to changes in: (i) transport frictions (e.g., infrastructure, transportation technology); and (ii) non-transport frictions (e.g., tariffs, standards and regulations). We show that changes...

This paper shows that vertical specialisation can increase the elasticity of trade to income, hence explaining dramatic events such as the great trade collapse. We argue that a change in the extent of vertical specialisation affects the elasticity of trade to income, while a mere change in...

The paper investigates the dynamics of export relationships � defined as shipments by a given firm to a given destination in a given year � in a panel of almost 25,000 French exporters over the five-year period 1995-1999. It describes how the relationships evolve over time, presenting...

How are the dynamics of foreign and domestic sales correlated at the firm level? The question is relevant in that the sign of the correlation shapes the international transmission of shocks and the effects of policy measures. From a theoretical perspective, the correlation could be either zero,...

Using data on a sample of Italian manufacturing companies, this paper analyzes the location (at home or abroad) and the mode of organization (outsourcing versus integration) of intermediate inputs production. We find evidence of a productivity ordering (largely consistent with the assumptions in...

We use Italian firm-level data to investigate the impact of trade openness on the distribution of firms across marginal cost levels. In so doing, we implement a procedure that allows us to control not only for the standard transmission bias identified in firm-level TFP regressions but also for...

I analyse the effects of a reduction in the tariffs of a trading partner on the exports of domestic firms. More precisely, I focus on how cross-industry differences in factor intensities and within-industry differences in firm productivities shape the response of the extensive (decision to...

The goal of this paper is to investigate the link between the length of a firm-bank relationship and firm's internationalization. The analysis is carried out on matched firm-bank micro-data from a survey of Italian enterprises from 1998 to 2003. We obtain two main results. First, a longer...

This paper compares main European countries and the euro area specialization patterns. The analysis, that covers the period 1988-1997 and is based on a detailed sectoral breakdown, provides evidence to assess the degree of structural differences and convergence among European countries, which...

This paper focuses on the issue of limited financial market participation and determines a lower bound on the level of fixed transaction costs that are required to reconcile observed portfolio choices with asset returns within an isoelastic utility framework. The bound is determined from the set...