Over the past two years, the IMF staff has been developing a new multicountry macroeconomic model called the Global Economy Model (GEM). This paper explains why such a model is needed, how GEM differs from its predecessor model, and how the new features of the model can improve the IMF’s...

Diese Studie untersucht Migration und private Transfers im monetären makroökonomischen Kontext. Anhand theoretischer Modelle wird aufgezeigt, wie sich die Zusammenhänge zwischen dem Migrationsstrom und den damit verbundenen Transferleistungen der Migranten auf der einen Seite und anderen...

Estimating the economic returns to public science investments has been a key topic in economics. However, while in particular microeconomic approaches have been proposed, only a few studies have tried estimating the macroeconomic effects of public science investments. In this paper, we propose a...

The KMG growth dynamics in Chiarella and Flaschel (2000) assume that wages, prices and quantities adjust sluggishly to disequilibria in labor and goods markets. This paper modifies the KMG model by introducing Steindlian features of capital accumulation and income distribution. The resulting...