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Thema Wettbewerb und Regulierung

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1357 Ergebnisse, ab 11
  • Diskussionspapiere 2074 / 2024

    Persistent US Current Account Deficit: The Role of Foreign Direct Investment

    This paper re-evaluates the US external deficit which has considerably widened over the 1990s. US safe asset provision to the rest of the world is the dominant explanation for the persistent nature of the US external deficit. We suggest that apart from the safe asset hypothesis, there is an important role for technology shocks originating in US multinational companies that have a strong foreign direct ...

    2024| Kaan Celebi, Werner Roeger, Paul J. J. Welfens
  • Diskussionspapiere 2077 / 2024

    New Trade Models, Same Old Emissions?

    This paper investigates the elusive role of productivity heterogeneity in new trade models in the trade and environment nexus. We contrast the Eaton-Kortum and the Melitz models with firm heterogeneity to the Armington and Krugman models without heterogeneity. We show that if firms have a constant emission share in terms of sales — as they do in a wide range of trade and environment models — the three ...

    2024| Robin Sogalla, Joschka Wanner, Yuta Watabe
  • Referierte Aufsätze Web of Science

    Airbnb and Rental Markets: Evidence from Berlin

    In: Regional Science & Urban Economics (2024), im Ersch. [online first: 2024-3-21] | Tomaso Duso, Claus Michelsen, Maximilian Schaefer, Kevin Ducbao Tran
  • Diskussionspapiere 2075 / 2024

    Financial Repression in General Equilibrium: The Case of the United States, 1948–1974

    Financial repression lowers the return on government debt and contributes, all else equal, towards its liquidation. However, its full effect on the debt-to-GDP ratio hinges on how repression impacts the economy at large because it alters investment and saving decisions. We develop and estimate a New Keynesian model with financial repression. Based on U.S. data for the period 1948–1974, we find, consistent ...

    2024| Martin Kliem, Alexander Kriwoluzky, Gernot J. Müller, Alexander Scheer
  • DIW Wochenbericht 11 / 2024

    Mit neuem Postgesetz droht „Aus“ für Briefwettbewerb! Kommentar

    2024| Tomaso Duso, Jürgen Kühling
  • DIW Wochenbericht 9 / 2024

    Industriepolitik: Raus aus den Hinterzimmern! Kommentar

    2024| Tomaso Duso, Martin Gornig
  • Zeitungs- und Blogbeiträge

    Verfehltes Steuergeschenk für die Deutsche Post

    In: Frankfurter Allgemeine Zeitung (16.02.2024), S. 18 | Tomaso Duso, Jürgen Kühling
  • Diskussionspapiere 2073 / 2024

    Acquiring R&D Projects: Who, When, and What? Evidence from Antidiabetic Drug Development

    This paper analyzes M&A patterns of R&D projects in the antidiabetics industry. For this purpose, we construct a database with all corporate individual antidiabetics R&D projects over the period 1997 - 2017, and add detailed information on firms’ technology dimension using patent information, next to their position in product markets. This allows us to identify the identity of targets and acquirers ...

    2024| Jan Malek, Melissa Newham, Jo Seldeslachts, Reinhilde Veugelers
  • Referierte Aufsätze Web of Science

    To Diversify or Not? The Link between Global Sourcing of ICT Goods And Firm Performance

    We analyse variation in firm performance as a function of the international diversification of ICT imports by firms. Drawing on administrative data from 2010 and 2014 on nearly 4000 German manufacturing firms, we find that firms with ICT sourcing that is diversified across multiple countries perform better than similar, less-diversified firms. This finding holds true for two performance metrics (value ...

    In: Economics of Innovation and New Technology (2024), im Ersch. [online first: 2024-02-02] | Alexander Schiersch, Irene Bertschek, Thomas Niebel
  • Diskussionspapiere 2071 / 2024

    Buyer Power and the Effect of Vertical Integration on Innovation

    Our article investigates the impact of vertical integration (without foreclosure) on innovation. We compare cases where either (i) two manufacturers or (ii) a manufacturer and a vertically integrated retailer invest. Then, the independent manufacturer( s) and the retailer bargain over non-linear contracts before selling to consumers. We show that vertical integration always increases the incentives ...

    2024| Claire Chambolle, Morgane Guignard
1357 Ergebnisse, ab 11
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