Veranstaltungen der Abteilung Unternehmen und Märkte

The Berlin IO Day

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 which takes place twice a year, in the Fall and in the Spring.

For each Berlin IO Day, we will invite four or five speakers to present their recent work on a variety of IO topics, followed by a general discussion. The aim is to create an international forum for high quality research in Industrial Organization in the heart of Berlin, one of Europe's most vibrant and intellectually lively cities.

256 Ergebnisse, ab 1
18. September 2020
Berlin IO Day

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

Speaker: Rosa Ferrer, Holger Herz, Thomas Otter, Bertel Schjerning, Yossi Spiegel
Ort: Elinor Ostrom Hall
DIW Berlin
Mohrenstr. 58
10117 Berlin

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 ...

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10. Juli 2020
Brown Bag Seminar Cluster Industrial Economics

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

Speaker: Jan Malek
Ort: Online seminar via Webex
Zeit:
15:00 - 15:30

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. ...

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26. Juni 2020
Konferenz

BCCP Virtual Mini-Conference 2020
Regulatory Challenges in Digital Markets: the Future of Artificial Intelligence for Policy Making

Speaker: Daniel Björkegren, Joanna Bryson, Anna Christmann, Cass Sunstein, Hannes Ullrich
Ort: Video conference via Cisco Webex
Zeit: 3.30 p.m. - 5.30 p.m.

The tremendous growth of digital transactions has profoundly affected the way we interact, opening vast opportunities to improve our lives. Consumers have benefited from an unprecedented proliferation of new services and products that previously were simply too costly to be developed and marketed to customers. These digital interactions create vast amounts of data. While firms are already using ...

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12. Juni 2020
Brown Bag Seminar Cluster Industrial Economics

Physician effects in antibiotic prescribing: Evidence from physician exits

Speaker: Shan Huang
Ort: Online seminar via Webex
Zeit:
15:00 - 16:00

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 ...

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12. Juni 2020
DIW Applied Micro Seminar

Local News, UGC and Professionals: Evidence from Citizen Journalism

Speaker: Jörg Claussen, Ludwig-Maximilians-Universität München
Ort: Online seminar via Webex
Zeit:
13:15 - 14:30

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 ...

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5. Juni 2020
Brown Bag Seminar Cluster Industrial Economics

Airbnb and Rents: Evidence from Berlin

Speaker: Kevin Tran
Ort: Online seminar via Webex
Zeit:
14:30 - 15:30

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 ...

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20. Mai 2020
Brown Bag Seminar Cluster Industrial Economics

Big Tech Acquisitions in the Google Play Store

Speaker: Pauline Affeldt
Ort: Online seminar via Webex
Zeit:
14:30 - 15:30

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, ...

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7. Mai 2020
Brown Bag Seminar Cluster Industrial Economics

Common Ownership, Markups and Productivity: Evidence from European Firms

Speaker: Nuria Boot
Ort: Online seminar via Webex
Zeit:
14:30 - 15:30

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 ...

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24. April 2020
DIW Applied Micro Seminar

What do we want? And when do we want it? Alternative objectives and their implications for experimental design.

Speaker: Maximilian Kasy, University of Oxford
Ort: Online seminar via Webex
Zeit:
13:15 - 14:30

Summary:  This talk will provide a survey of several papers on the theory and practice of experimental design. I will compare different objectives (estimator precision, outcomes of participants, informing policy choice to maximize average outcomes, and informing policy choice to maximize utilitarian welfare), and their implications for experimental design. I will consider heuristic ...

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17. April 2020
Brown Bag Seminar Cluster Industrial Economics

The CoRisk-Index: A data-mining approach to identify industry-specific risk assessments related to COVID-19 in real-time

Speaker: Fabian Braesemann (Saïd Business School, University of Oxford)
Ort: Online seminar via Webex
Zeit:
14:30 - 15:30

This event takes place virtually as webinar via Zoom. Abstract:  While the coronavirus spreads around the world, governments are attempting to reduce contagion rates at the expense of negative economic effects. Market expectations have plummeted, foreshadowing the risk of a global economic crisis and mass unemployment. Governments provide huge financial aid programmes to mitigate the expected ...

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9. April 2020
Brown Bag Seminar Cluster Industrial Economics

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

Speaker: Maximilian Schäfer
Ort: Online seminar via Webex
Zeit:
13:45 - 14:45

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 ...

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13. März 2020
Brown Bag Seminar Cluster Industrial Economics

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

Speaker: Tomaso Duso
Ort: Anna J. Schwartz Room
Room 5.2.010
Mohrenstraße 58
10117 Berlin
Zeit:
10:30 - 11:30
- 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 ...

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28. Februar 2020
Brown Bag Seminar Cluster Industrial Economics

Decomposing Trust

Speaker: Jana Friedrichsen
Ort: Anna J. Schwartz Room
Room 5.2.010
Mohrenstraße 58
10117 Berlin
Zeit: 10:30 - 11:30

Abstract:  Trust is thought to be an important driver of economic growth and other economic outcomes. Previous studies suggest that trust may be a combination of risk attitudes, distributional preferences, betrayal aversion, and beliefs about the probability of being reciprocated. We compare the results of a binary trust game to the results of a series of control treatments that remove the ...

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28. Februar 2020
DIW Applied Micro Seminar

Optimal Benefit-Based Corporate Income Tax

Speaker: Simon Naitram, University of the West Indies, Cave Hill
Ort: Anna J. Schwartz Room
Room 5.2.010
Mohrenstraße 58
10117 Berlin
Zeit: 13:15 - 14:30

Abstract:   I derive an optimal benefit-based corporate tax rate formula as a function of the public input elasticity of profits and the (net of) tax elasticity of profits. I argue that the existence of the corporate income tax should be justified by the benefit-based view of taxation: firms should pay tax according to the benefits they receive from the use of the public input. I argue that ...

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14. Februar 2020
Brown Bag Seminar Cluster Industrial Economics

Battling Antibiotic Resistance: Can Machine Learning Improve Prescribing?

Speaker: Hannes Ullrich
Ort: Anna J. Schwartz Room
Room 5.2.010
Mohrenstraße 58
10117 Berlin
Zeit: 10:30 - 11:30

Abstract:  Antibiotic misuse due to prescribing under diagnostic uncertainty is a leading driver of antibiotic resistance. We investigate the magnitude and mechanisms by which machine learning predictions can enable policies that reduce antibiotic misuse. Building on predictions from administrative data on urinary tract infections in Denmark, we evaluate counterfactual policies that replace ...

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31. Januar 2020
Finanzkompetenz für alle Lebenslagen

Verschuldung privater Haushalte – Ursachen und Hilfen

Ort: Elinor Ostrom Hall
DIW Berlin
Mohrenstr. 58
10117 Berlin
Zeit:
10:00 bis 16:30 Uhr

Im 4. und letzten Workshop im Rahmen der Veranstaltungsreihe des DIW Berlin „Finanzkompetenz für alle Lebenslagen“ wird insbesondere diskutiert, ob Finanzwissen sowie -bildung und -beratung einen Beitrag dazu leisten können, den Weg in die Verschuldung zu verhindern und den Weg aus der Verschuldung zu unterstützen. Laut Schuldneratlas 2019 betrug der Anteil ...

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20. Dezember 2019
Veranstaltung

Berlin im europäischen Hauptstadtvergleich - Wo kann und sollte Berlin in den nächsten 10 Jahren noch zulegen?

Speaker: Christian Kastrop, Matthias Kollatz, Martin Gornig, Marcel Fratzscher
Ort: Elinor-Ostrom-Saal
DIW Berlin
Mohrenstr. 58
10117 Berlin
Zeit: 11.00 - 12.30 Uhr

Berlin zeichnete sich in den vergangenen Jahren nicht nur durch Wachstum von Wirtschaft und Bevölkerung aus, die Stadt ist auch ihren selbst gesteckten Entwicklungszielen aus der BerlinStrategie nähergekommen. Aufgabe der Stadtpolitik ist es, die Triebkräfte des Wachstums zu erhalten und für eine Verbesserung der Lebensverhältnisse zu nutzen. Der Senat hat ein Jahrzehnt ...

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20. Dezember 2019
Brown Bag Seminar Cluster Industrial Economics

Determinants of Ownership Changes in the Market for Diabetes

Speaker: Jan Malek
Ort: Anna J. Schwartz Room
Room 5.2.010
Mohrenstraße 58
10117 Berlin
Zeit: Time change: 10:00 - 11:00

Abstract:  This paper investigates the determinants of ownership changes of drug candidates in one of the most important current pharma markets —the market for diabetes. We in particular look at how do the competitive circumstances, progress in clinical development and radicalness of the drug candidates matter in these decisions. We use newly constructed, very granular dataset tracking ...

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13. Dezember 2019
DIW Applied Micro Seminar

Knowledge Spillover and Individual Careers

Speaker: Thomas Cornelissen, University of York
Ort: Anna J. Schwartz Room
Room 5.2.010
Mohrenstraße 58
10117 Berlin
Zeit: 13:15 - 14:30

Abstract: Through social interaction in the workplace, coworkers are likely to learn from each other (knowledge spillover) and this may extend the returns to firm-provided training from trained workers onto untrained coworkers. Based on German matched-employer employee data covering the universe of employees we investigate whether unskilled workers derive long-term career benefits if they were ...

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6. Dezember 2019
Brown Bag Seminar Cluster Industrial Economics

Data Network Effects: The Example of Internet Search

Speaker: Maximilian Schäfer
Ort: Anna J. Schwartz Room
Room 5.2.010
Mohrenstraße 58
10117 Berlin
Zeit: 11:00 - 11:30

Abstract:   The rise of dominant firms in data driven industries is often credited to their alleged data advantage. Empirical evidence lending support to this conjecture is lacking. In this paper, we show that data as an input into machine learning tasks displays features that favor the hypothesis that data is a source of market power. We study the search result quality for search keywords on ...

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256 Ergebnisse, ab 1