Topic Competition and Regulation

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591 results, from 1
Berlin IO Day

The 13th Berlin IO Day (postponed to spring 2021)

The Berlin IO Day is a one-day workshop sponsored by the Berlin Centre for Consumer Policies (BCCP) and supported by the Berlin's leading academic institutions, including DIW Berlin, ESMT Berlin, Humboldt-Universität zu Berlin, and Technische Universität Berlin. The aim is to create an international forum for high quality research in Industrial Organization in the heart of Berlin, one of...

18.09.2020| Rosa Ferrer, Holger Herz, Thomas Otter, Bertel Schjerning, Yossi Spiegel
Brown Bag Seminar Cluster Industrial Economics

Identifying the profit weights of Common Ownership in the US non-alcoholic Beverage Industry

This is an online seminar using Webex. You will receive the login data with the invitation to the talk. Abstract:   Common ownership – the horizontal shareholdings of the same institutional investors in at least two firms of an industry- is an increasing global phenomenon. It is a hot topic in industrial organization and competition policy. The Common Ownership Hypothesis...

10.07.2020| Christina Stadler
Brown Bag Seminar Cluster Industrial Economics

Determinants and effects of mergers and acquisitions: Evidence from drug projects in the diabetes market

This is an online seminar using Webex. You will receive the login data with the invitation to the talk. Abstract:   There is an ongoing debate both in academia and in policy circles about the effects of takeovers of small, young firms by large incumbents in innovative industries. Many argue that such takeovers are anticompetitive and harm innovation by killing off nascent competition....

10.07.2020| Jan Malek
Brown Bag Seminar Cluster Industrial Economics

Physician effects in antibiotic prescribing: Evidence from physician exits

This is an online seminar using Webex. You will receive the login data with the invitation to the talk. Abstract:   Antibiotic resistance is a severe problem within our current health systems. One of the main strategies to combat the rise of antibiotic resistance is to improve individual physicians' antibiotic prescribing practices. However, this strategy requires that differences in...

12.06.2020| Shan Huang
DIW Applied Micro Seminar

Local News, UGC and Professionals: Evidence from Citizen Journalism

Abstract:  User generated content is increasingly substituting content created by professionals. Local news that is generated by citizen journalists could be a promising way of supporting the struggling newspaper industry by reducing costs for professional journalists. We study a network of 122 local Austrian newspapers operating a hybrid model of citizen and professional journalism. We first...

12.06.2020| Jörg Claussen, Ludwig-Maximilians-Universität München
Brown Bag Seminar Cluster Industrial Economics

Airbnb and Rents: Evidence from Berlin

This is an online seminar using Webex. You will receive the login data with the invitation to the talk. Abstract:   Cities worldwide have regulated the peer-to-peer short-term rental market claiming that those markets remove apartments from the long-term housing market, causing an increase in rents. However, at the time many of these policies were passed, empirical evidence for or...

05.06.2020| Kevin Tran
Brown Bag Seminar Cluster Industrial Economics

Big Tech Acquisitions in the Google Play Store

This is an online seminar using Webex. You will receive the login data with the invitation to the talk. Abstract:  In the last ten years, Google, Apple, Facebook, Amazon, and Microsoft (GAFAM) acquired more than 400 companies, predominantly in the technological sector. Competition authorities did not scrutinize most of these transactions, as they did not reach the traditional thresholds,...

20.05.2020| Pauline Affeldt
Brown Bag Seminar Cluster Industrial Economics

Common Ownership, Markups and Productivity: Evidence from European Firms

This is an online seminar using Webex. You will receive the login data with the invitation to the talk. Abstract:  This paper analyzes the relationship between common ownership – when two firms are partially held by the same investor – and markups. Combining firm-level financial data from Europe with ownership data of publicly listed firms, we structurally estimate production...

07.05.2020| Nuria Boot
Brown Bag Seminar Cluster Industrial Economics

Modeling Geographical Preferences to Study the Welfare Implication of Airbnb's Presence in the Short-Term Accomodation Market

Abstract:  We study competition between Airbnb and hotel accommodations in Paris in 2017 to assess the welfare implications of Airbnb’s presence on hotels and travelers. The existing literature on the subject exclusively uses across city variation in Airbnb diffusion. Consequently, it does not take into account that the location of an accommodation within a city might be an important...

09.04.2020| Maximilian Schäfer
Brown Bag Seminar Cluster Industrial Economics

Market Concentration in Europe: Evidence based on Antitrust Markets (cancelled)

Abstract:  An increasing body of empirical evidence has documented trends to risen concentration, profits, markups, and market power in many industries across the world since the 1980s. Several factors – such as globalisation, digitisation, the increased role of intangible assets and sunk costs, as well as M&A activity and the (under)enforcement of merger control– have been...

13.03.2020| Tomaso Duso
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