Dieser Aufsatz nutzt geheime Einzeldaten aus amtlichen Erhebungen in niedersächsischen Industriebetrieben, um einen Blick hinter die Kulissen des Exportbooms zu werfen. Hierbei zeigt sich eine ausgeprägte Heterogenität der Exportdynamik zwischen Betrieben innerhalb einer Hauptgruppe,...

This paper presents the first empirical test with German establishment level data of a hypothesis derived by Helpman, Melitz and Yeaple in a model that explains the decision of heterogeneous firms to serve foreign markets either trough exports or foreign direct investment: only the more...

While the role of exports in promoting growth in general, and productivity in particular, has been investigated empirically using aggregate data for countries and industries for a long time, only recently have comprehensive longitudinal data at the firm level been used to look at the extent and...

This paper starts from the stylized fact that firm size and exporting tends to be positively related. Using large sets of establishment panel data for three different industries from official statistics evidence is presented that the familiar picture of an export/sales ratio that ceteris paribus...

Using a knowledge production framework and a rich set of plant level data this study demonstrates that in Germany firms that are active on international markets as exporters or foreign direct investors do generate more new knowledge than firms which sell on the national market only. These...