Do better trade logistics reduce trade costs, raising a country's exports?  Yes, but the magnitude of the effect depends on country size.  Applying a new gravity model to a comprehensive logistics index, we find that an average-sized country would raise exports by about 46% after a...

We present a gravity model that accounts for multilateral resistance, firm heterogeneity and country-selection into trade, while accommodating asymmetries in trade flows.  A new equation for the proportion of exporting firms takes a gravity form: the extensive margin is also affected by...

While the impact of globalization on income inequality has received a lot of attention, little is known about its effect on the gender wage gap (GWG).  This study argues that there is a systematic difference in the GWG between exporting firms and non-exporters.  By the virtue of being exposed...

We show that the countries of the former Austro-Hungarian monarchy trade significantly more with one another in the aftermath of the collapse of the Iron Curtain than predicted by a standard gravity model.  This trade surplus declines linearly and monotonically over time.  We argue that these...

We evaluate the impact of firm-specific export subsidies on exports in Colombia.  Using a two-stage selection correction procedure, we obtain firm-specific predicted subsidy amounts that can be explained by the characteristics that determine the firms' eligibility for government support and its...

The latest World Bank estimates of real GDP per capita for China are significantly lower than previous ones.  We review possible sources of this puzzle and conclude that it reflects a combination of factors, including substitution bias in consumption, reliance on urban prices which we estimate...

This paper discusses the place of oligopoly in international trade theory, and argues that it is unsatisfactory to ignore firms altogether, as in perfectly competitive models, or to view large firms as more productive clones of small ones, as in monopolistically competitive models.  Doing...

This paper presents a pairwise matching model with two-sided information asymmetry to analyse the impact of information costs on endogenous network building and matching by information intermedairies. The framework innovates by examining the role of information costs on incentives for trade...

A two-sided, pair-wise matching model is developed to analyse the strategic interaction between two information intermediaries who compete in commission rates and network size, giving rise to a fragmented duopoly market structure. The model suggests that network competition between information...

Theoretical models of growth and trade suggest that patterns of international specialisation are inherently dynamic and evolve endogenously over time. Initial comparative advantages are either reinforced or gradually unwound with the passage of time. This paper put forward an empirical framework...