Handelsliberalisierung und Globalisierung haben dazu geführt, dass der Welthandel deutlich schneller wächst als das Weltbruttoinlandsprodukt. Diese steigende "Welthandelsintensität" hat maßgeblich zum Anstieg des deutschen Außenhandels beigetragen, ihr Einfluss auf die deutschen Importe ist...

Sowohl die deutschen Exporte als auch die Importe von Waren und Dienstleistungen weisen im Zeitraum 1974–1999 bezüglich der zugrunde liegenden Aktivitätsvariablen eine langfristige Elastizität von jeweils rund 1,5 auf. Die Langfristelastizität in Bezug auf den realen Außenwert der...

The objective of this study has been to analyze the sensitivity of trade flow to trade barriers from gravity equations, using different econometric techniques recently highlighted in the literature. Specifically, we compare a benchmark OLS fixed effects specification a la Feenstra (2002), with...

I study the implications of endogenous productivity choices ("innovation") on the effects of trade liberalization. I find that a model with innovation generates an elasticity of trade volumes to tariff reductions that is fifty percent larger than models without innovation, and consistent in...

The collapse in world trade volumes at the end of 2008 and beginning of 2009 was exceptional by historical standards. This paper shows that world demand (to which trade has become more responsive in recent decades) can explain most of the collapse in world trade, but that tight credit conditions...

With globalization, trade and production have been increasingly interlinked, thanks to the vertical integration of industrial production processes through outsourcing and off-shoring. The expansion of international supply chains determined the apparent increase in trade elasticity observed since...

This paper shows that a canonical flexible price international real business cycle model with incomplete financial markets can address the exchange rate volatility puzzle, the exchange rate persistence puzzle, the consumption real exchange rate anomaly, as well as the quantity anomaly. Crucial...

This paper focuses on the sluggish growth of world trade relative to income growth in recent years. The analysis uses an empirical strategy based on an error correction model to assess whether the global trade slowdown is structural or cyclical. An estimate of the relationship between trade and...