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Die neue neue Außenhandelstheorie: das Melitz-Modell

Hofmann, Patricia - 2009

Standard international trade lectures normally comprises three central theories: the Ricardian Model, the Heckscher …-Ohlin-Samuelson Modell and New Trade Theory à la Krugman 1979 and 1980. Nowadays this trilogy needs to be enhanced with the basic concepts of … a new class of trade models: the New New Trade Theory which accounts for firm heterogeneity and market entry costs. The …

Persistent link: https://www.econbiz.de/10010300055

Preisdiskriminierung und Marktmacht auf den internationalen Düngemittelmärkten: Empirische Evidenz aus dem russischen Düngemittelexportmarkt

Goretzki, Philipp; Perekhozhuk, Oleksandr; Glauben, Thomas - 2017

Der vorliegende Beitrag stellt empirische Ergebnisse zur Analyse von Marktverhalten der russischen Exporteure auf den internationalen Märkten für Düngemittel vor. Der Fokus auf Russland begründet sich darin, dass das Land beim Einsturz des Kali-Kartells stark im Rampenlicht stand. Bei zwei...

Persistent link: https://www.econbiz.de/10011629927

Real-time Pricing in Power Markets: Who Gains?

Boom, Anette; Schwenen, Sebastian - 2012

We examine welfare effects of real-time pricing in electricity markets. Before stochastic energy demand is known, competitive retailers contract with final consumers who exogenously do not have real-time meters. After demand is realized, two electricity generators compete in a uniform price...

Persistent link: https://www.econbiz.de/10010310679

Die neue neue Außenhandelstheorie: das Melitz-Modell

Hofmann, Patricia - 2009

Standard international trade lectures normally comprises three central theories: the Ricardian Model, the Heckscher …-Ohlin-Samuelson Modell and New Trade Theory `a la Krugman 1979 and 1980. Nowadays this trilogy needs to be enhanced with the basic concepts … of a new class of trade models: the New New Trade Theory which accounts for firm heterogeneity and market entry costs …

Persistent link: https://www.econbiz.de/10003958909

Preisdiskriminierung und Marktmacht auf den internationalen Düngemittelmärkten : empirische Evidenz aus dem russischen Düngemittelexportmarkt

Goretzki, Philipp; Perekhozhuk, Oleksandr; Glauben, Thomas - 2017

Persistent link: https://www.econbiz.de/10011625435

Market structure and market performance in e-commerce

Hackl, Franz; Kummer, Michael E.; Winter-Ebmer, Rudolf; … - Zentrum für Europäische Wirtschaftsforschung (ZEW) - 2011

We investigate the effect of market structure on market performance in the market for consumer electronics. This research is novel, because we exploit product life cycle information to build an instrumental variable for the number of firms in a market, a variable which hitherto had to be treated...

Persistent link: https://www.econbiz.de/10009646609