This paper uses an oligopoly model with heterogeneous firms to examine how an industry adjusts to rising import competition. The model predicts that in the short run the least efficient firms in the industry become inactive, surviving firms face a fall in output, mark-ups and profits, and the...

We examine how foreign ownership of a firm affects the variety of goods that the firm exports and the number of countries it trades with. We construct a simple theoretical model of how foreign ownership may affect these extensive margins of exports and take this model to data from Germany, one...

Feenstra and Ma (2008) develop a monopolistic competition model where firms choose their optimal product scope by balancing the profits from a new variety against the costs of "cannibalizing" sales of existing varieties. While more productive firms always have a higher market share, there is no...

This paper uses micro-data fromtheWorld Bank Investment Climate Surveys 2002-2006 to investigate how foreign ownership and access to external finance affect the likelihood of manufacturers in emerging markets to export and/or import. Applying propensity score matching to control for differences...

In jüngster Zeit ist ein zunehmendes Interesse an der modelltheoretischen und empirischen Analyse von Mehrproduktunternehmen zu verzeichnen. Mit einem neu verfügbaren repräsentativen Längsschnittdatensatz für 1995 bis 2004 dokumentiert die vorliegende Studie erstmals umfassend für deutsche...

Mit einem Paneldatensatz für sämtliche niedersächsischen Industriebetriebe der Jahre 1995 bis 2002 werden drei Hypothesen aus dem Modell von Hopenhayn (Econometrica 1992) getestet: (H1) Firmen, die in der Periode t aus dem Markt ausscheiden, waren in der Periode t-1 weniger produktiv als...

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...

Based on data from a recent representative survey of the adult population in Germany this paper documents that the patterns of variables influencing nascent and infant entrepreneurship are quite similar and broadly in line with our theoretical priors. Both types of entrepreneurship are fostered...

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 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...