The Heckscher-Ohlin-Vanek (HOV) model in its strict form has been strongly rejected by the data. Relaxing some assumptions of the standard HOV model is key to find improvements in its performance. We apply Davis and Weinstein (2001) methodology to analyse the validity of the HOV model using...

The existence of a large border effect is considered as one of the main puzzles of international macroeconomics. We show that the border effect is, to a large extent, an artefact of geographic concentration. In order to do so we combine international flows with intranational flows data...

We use province migration-trade panel data to examine the importance of geographic proximity in the effectiveness of ethnic networks on bilateral trade. Empirical findings from the gravity model show that the migration-trade link is clearly in-province: exports from a province to a country do...

Previous studies have shown that, not only countries, but also regions have a preference to trade within their administrative borders. Using unique trade flows data, we also find a large home bias in Spanish intranational trade. However, we show that this home bias disappears once we take into...

This paper investigates the influence of exporting countries' characteristics on the number of exporters (extensive margin) and average exports value per firm (intensive margin). For that purpose, we use a new database compiled by the OECD and Eurostat in year 2005, which allows the calculation...

To estimate correctly the effect of variable trade costs on firms' exports, the gravity equation should control for the number of firms that participate in foreign markets. Due to the absence of these data, previous studies control for this omitted variable using econometric strategies that may...

This paper uses survival analysis to investigate the duration of Spanish firms’ trade relationships by destination over 1997-2006. Whereas firm export status is highly persistent, firms’ destination portfolio is very dynamic: a typical firm-country exporting relationship has a median...

This paper investigates the determinants of a firm’s export decision and focuses on the identification of spillovers from neighbouring firms. We use a panel of Spanish firms that started to export to at least one of 95 countries over the 2000-2006 period. Detailed data on the location of firms...

The migration-trade link has been studied extensively since the mid nineties, finding a positive impact through different channels. Based on the generalized propensity score (GPS) methodology, we estimate a dose-response function, depicting a non-linear impact of immigration on exports using...

We investigate the effects of an immigration shock, which is still on course, in the productive structure of Spanish regions in a Heckscher-Ohlin framework. Immigration alters relative factor endowment composition across Spanish regions. The persistence of rigidities in the regional labour...