Thema Forschung und Entwicklung

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Konferenz

BCCP Online Panel 2021

The tremendous growth of digital transactions – mainly through online platforms - is profoundly affecting the way we interact and opening vast opportunities to improve our lives. Consumers are benefiting from an unprecedented proliferation of new services and products that previously were too costly to be developed and marketed to customers. At the same time, the characteristics of platform...

18.06.2021| Cristina Caffarra, Isabelle de Silva, Amelia Fletcher, Fiona Scott Morton, Monika Schnitzer, Özlem Bedre-Defolie, Tomaso Duso, Pauline Affeldt
Blog Marcel Fratzscher

Das Impfdesaster, an dem wir alle Mitschuld tragen

Dieser Text erschien am 6.1.2021 als Gastbeitrag im SPIEGEL., Die EU hat bei der Planung der Impfkampagne einiges richtig gemacht – und einen entscheidenden, leider aber fast zwangsläufigen Fehler. Dessen Wurzeln liegen tief: in einer völlig verqueren öffentlichen Fehlerkultur., Die hochemotionale Debatte über die schleppende Verteilung von Impfstoffen richtet nachhaltigen ...

06.01.2021
Diskussionspapiere 1937 / 2021

Crowding of International Mutual Funds

We construct a fund-specific measure of crowding using the equity holdings overlap of 17,364 global funds which are actively managed. Funds in the top decile of crowding underperform the passive benchmark by 1.4% per year. The poor performance cannot be attributed to fees and transaction costs alone. When we explore the economics behind crowding, we establish that the diseconomies of crowding are distinct ...

2021| Tanja Artiga Gonzalez, Teodor Dyakov, Justus Inhoffen, Evert Wipplinger
Diskussionspapiere 1934 / 2021

Two Dimensions of Political Trust in Russia

This paper analyzes two dimensions of factors of political trust in Russia. The first dimension is the target dimension (sociotropic vs. egocentric), the second dimension is the time dimension (retrospective vs. perspective). The study is based on the microdata of 2016 Life in Transition Survey (LiTS) of the European Bank for Reconstruction and Development. We find a robust evidence in favor of the ...

2021| Konstantin A. Kholodilin, Vyacheslav N. Ovchinnikov, Marina Yu. Malkina, Igor A. Moiseev
Externe referierte Aufsätze

Common Ownership in the U.S. Pharmaceutical Industry: A Network Analysis

We investigate patterns in common ownership networks between firms that are active in the U.S. pharmaceutical industry for the period 2004–2014. Our main findings are that “brand firms”—that is, firms that have research and development capabilities and launch new drugs—exhibit relatively dense common ownership networks with each other that further increase significantly in density over time, whereas ...

In: The Antitrust Bulletin 66 (2021), 1, S. 68–99 | Albert Banal-Estañol, Melissa Newham, Jo Seldeslachts
DIW Wochenbericht 9 / 2021

Warum Bill Gates sich bei der Atomkraft irrt: Kommentar

2021| Christian von Hirschhausen
DIW Wochenbericht 4 / 2021

Griechenland: Vielversprechende Wirtschaftsstruktur in Sicht: Kommentar

2021| Alexander S. Kritikos
Diskussionspapiere 1930 / 2021

Market Concentration in Europe: Evidence from Antitrust Markets

An increasing body of empirical evidence is documenting trends toward rising concentration, profits, and markups in many industries around the world since the 1980s. Two major criticisms of these studies is that concentration and market shares are poorly measured at the national industry level while firm level revenues are a poor indicator of product sales. We use a novel database that identifies over ...

2021| Pauline Affeldt, Tomaso Duso, Klaus Gugler, Joanna Piechucka
Berlin Applied Micro Seminar (BAMS)

Knowledge sharing within firms across space

07.12.2020| Holger Mueller (NYU Stern)
Pressemitteilung

EU-Regionalbeihilfen haben positiven Einfluss auf Investitionen

DIW-WissenschaftlerInnen analysieren Auswirkungen von regionalen Beihilfen auf Investitionstätigkeit von Unternehmen – Neue EU-Leitlinien von 2014 erschweren unter anderem Vergabe von Beihilfen an große Unternehmen – Investitionen von Großunternehmen gehen in Folge zurück – Europäisches Rahmenwerk für Regionalbeihilfen sollte nachjustiert werden – ...

14.10.2020
1013 Ergebnisse, ab 1
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