East German manufacturers' revenue productivity (value-added per worker) is some 8 (25) percent below West German levels, even three decades after German unification. Using firm-product-level data containing information on product quantities and prices, we analyse the role of product...

East German manufacturers' revenue productivity (value-added per worker) is some 8 (25) percent below West German levels, even three decades after German unification. Using firm-product-level data containing information on product quantities and prices, we analyse the role of product...

Melitz-Modelle und endogene Wachstumsmodelle im handelstheoretischen Kontext -- Modelltheoretischer Vergleich hinsichtlich der Implikationen zu Wohlfahrtseffekten einer Handelsliberalisierung -- Empfehlung zur Modellauswahl für relevante Fragen und Anwendungsfälle.