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681 results, from 21
Brown Bag Seminar Industrial Economics

What Drives Green Capabilities? Evidence from German Firm-level Data

Germany is leading in green competitiveness of its product exports. Deploying the green economic complexity methodology using German AFiD firm-level micro data, this study seeks to analyze explanatory variables for this trend such as green R&D subsidies and subnational density of related green technologies in the light of path dependencies in firms accumulation of green capabilities. It...

12.03.2021| Nils Handler, DIW Berlin
Brown Bag Seminar Industrial Economics

The rise of common ownership: Europe vs the US

Common ownership - when an investor holds shares in two companies - has recently attracted significant attention from policy-makers and researchers, studying mainly US firms. European firms, however, are different as top investors with large stakes, like governments, founding families and foundations are much more prevalent. This paper takes a well-known common ownership measure derived from...

05.03.2021| Nuria Boot, DIW Berlin and KU Leuven
Brown Bag Seminar Industrial Economics

Common Ownership Patterns in the European Banking Sector – The Impact of the Financial Crisis

We provide a description of ownership patterns in the top 25 European banks for the period 2003–2015, where we especially focus on the global financial crisis. Investment managers, such as Blackrock, are dominant in terms of number of block holdings in different banks, maintaining fairly stable “common ownership” networks throughout our sample. However, the financial crisis led...

05.03.2021| Jo Seldeslachts, DIW Berlin and KU Leuven
Cluster-Seminar Öffentliche Finanzen und Lebenslagen

Gentrification and Rent Control

Since the start of the century, particularly in urban centres, housing markets worldwide have experienced stark price and rent increases. As a consequence urban agglomerations have experienced strong changes in their neighbourhood composition with originally poorer, central areas gentrifying quickly. Governments have reacted by raising the topic of affordable housing on the...

20.01.2021| Niklas Gohl
Diskussionspapiere 1926 / 2021

The Leniency Rule Revisited: Experiments on Cartel Formation with Open Communication

The experimental literature on antitrust enforcement provides robust evidence that communication plays an important role for the formation and stability of cartels. We extend these studies through a design that distinguishes between innocuous communication and communication about a cartel, sanctioning only the latter. To this aim, we introduce a participant in the role of the competition authority, ...

2021| Maximilian Andres, Lisa Bruttel, Jana Friedrichsen
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
Externe referierte Aufsätze

Comparing Regulatory Designs for the Transmission of Offshore Wind Energy

Offshore wind plays an ever-increasing role for the global transition to renewable energy. For offshore wind energy to be successful, cost-effective transport of the produced electricity to shore is necessary. The development and operation of the offshore transmission asset is costly and regulated differently across the globe. In most countries, the TSO is responsible for the transmission and develops ...

In: Economics of Energy and Environmental Policy 10 (2021), 1, S. 229-249 | Yann Girard, Claudia Kemfert, Julius Stoll
Externe referierte Aufsätze

Merger Policy in Digital Markets: An Ex-Post Assessment

This paper presents a broad retrospective evaluation of mergers and merger decisions in markets dominated by multisided digital platforms. First, we document almost 300 acquisitions carried out by three major tech companies—Amazon, Facebook, and Google—between 2008 and 2018. We cluster target companies on their area of economic activity providing suggestive evidence on the strategies behind these mergers. ...

In: Journal of Competition Law & Economics 17 (2020), 1, S. 95-140 | Elena Argentesi, Paolo Buccirossi, Emilio Calvano, Tomaso Duso, Alessia Marrazzo, Salvatore Nava
Externe referierte Aufsätze

A Retrospective Evaluation of the GDF/Suez Merger: Effects on the Belgian Gas Hub

We present an ex-post analysis of the effects of GDF's acquisition of Suez in 2006, which created one of the world's largest energy companies. We perform a series of econometric analyses on the market for trading at the Zeebrugge gas hub in Belgium. Removing barriers to entry and facilitating access to the hub through ownership unbundling were an important part of the objectives of the remedies imposed ...

In: The Energy Journal 42 (2021), 6, S. 199-228 | Elena Argentesi, Albert Banal-Estañol, Jo Seldeslachts
Diskussionspapiere 1987 / 2021

Competitors’ Reactions to Big Tech Acquisitions: Evidence from Mobile Apps

Since 2010, Google, Apple, Facebook, Amazon, and Microsoft (GAFAM) have acquired more than 400 companies. Competition authorities did not scrutinize most of these transactions and blocked none. This raised concerns that GAFAM acquisitions target potential competitors yet fly under the radar of current merger control due to the features of the digital economy. We empirically study the competitive effects ...

2021| Pauline Affeldt, Reinhold Kesler
681 results, from 21
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