Veranstaltungen der Forschungsgruppe Entrepreneurship

42 Ergebnisse, ab 1
12. März 2021
Brown Bag Seminar Industrial Economics

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

Speaker: Nils Handler, DIW Berlin, Nils Handler
Ort: Online seminar via Cisco Webex
Zeit:
10:30 - 11:30

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 ...

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5. März 2021
Brown Bag Seminar Industrial Economics

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

Speaker: Jo Seldeslachts, DIW Berlin and KU Leuven
Ort: Online seminar via Cisco Webex
Zeit:
10:30 - 11:00

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 ...

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5. März 2021
Brown Bag Seminar Industrial Economics

The rise of common ownership: Europe vs the US

Speaker: Nuria Boot, DIW Berlin and KU Leuven
Ort: Online seminar via Cisco Webex
Zeit:
11:00 - 11:30

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 ...

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19. Februar 2021
DIW Applied Micro Seminar

Health Effects of Prenatal and Infancy Home Visiting Programs by Nurses: Evidence from a Randomized Control Trial

Speaker: Gabriella Conti, University College London
Ort: Online seminar via Cisco Webex
Zeit: 13:15 - 14:30

Home visiting programmes are increasingly being implemented across the globe to help vulnerable families with young children, however longer-term experimental evidence on their health impacts on both parents and children is scarce. In this paper we study the medium-term health impacts of a randomized control trial to evaluate the Nurse Family Partnership (NFP), one of the oldest home visitation ...

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12. Februar 2021
Brown Bag Seminar Industrial Economics

The Value of Data for Prediction Policy Problems: Evidence from Antibiotic Prescribing

Speaker: Shan Huang, DIW Berlin
Ort: Online seminar via Cisco Webex
Zeit:
10:30 - 11:30

This is an online seminar using Cisco Webex. You will receive the login data with the invitation to the talk. Abstract:   Large-scale personal data collection for the purpose of personalized predictions has been driven by high expectations of efficiency gains in many business and policy settings. Yet, quantifying the trade-off between the costs of linking disconnected silos of personal ...

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11. Dezember 2020
Brown Bag Seminar Industrial Economics

The Productivity Riddle in Business Services

Speaker: Caroline Stiel, DIW Berlin
Ort: Online seminar via Cisco Webex
Zeit:
10:30 - 11:30

This is an online seminar using Cisco Webex. You will receive the login data with the invitation to the talk. Abstract:   A fast growing and diverse literature has addressed one of the riddles of economic developments: the declining labor productivity growth in almost all advanced economies. One of the reasons discussed is the shift towards service industries with inherently low ...

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20. November 2020
Brown Bag Seminar Industrial Economics

The Value of Data: Evidence from Web Tracking

Speaker: Hannes Ullrich, DIW Berlin and University of Copenhagen
Ort: Online seminar via Cisco Webex
Zeit:
10:30 - 11:30

This is an online seminar using Cisco Webex. You will receive the login data with the invitation to the talk. Abstract:   The tracking of online user behavior is considered essential for the construction of consumer profiles, which help platforms monetize their services. Prominent examples are advertising in online search or social media, but also online retailing in which matching ...

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16. Oktober 2020
Brown Bag Seminar Industrial Economics

The Interaction between Industry Payments to Physicians, Insurance and Drug Costs: Evidence from Medicare Part D

Speaker: Melissa Newham, DIW Berlin und KU Leuven, Melissa Newham
Ort: Online seminar via Cisco Webex
Zeit:
10:30 - 11:00

This is an online seminar using Cisco Webex. You will receive the login data with the invitation to the talk. Abstract:   High and growing prescription drug costs in the United States are a major concern for policy makers. This paper focuses on the extent to which promotional gifts and other transfers made to physicians by pharmaceutical companies cause physicians to prescribe more ...

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9. Oktober 2020
DIW Applied Micro Seminar

The Gender Gap in Student Performance: The Role of the Testing Environment

Speaker: Almudena Sevilla, University College London
Ort: Online seminar via Cisco Webex
Zeit:
Note the time change:
13:30 - 14:45

Abstract:   Our research question is to what extent does the familiarity with the testing environment impact the relative performance of boys and girls in standardized testing. We use an RCT-design on the full population of students in Grade 6 and 10 across several subjects in the Region of Madrid (Spain). This standardized test was either "Externally" administered, meaning that teachers ...

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25. September 2020
Brown Bag Seminar Industrial Economics

Using Text Mining for Information Retrieval Purposes (of merger control cases)

Speaker: Charlotte Siegmann, University of Warwick
Ort: Online seminar via Cisco Webex
Zeit: 10:30 - 11:30

This is an online seminar using Webex. You will receive the login data with the invitation to the talk. Charlotte will summarize the methodology of textmining for information retrieval, different techniques, advantages and disadvantages. Primarily, she will be discussing the textmining procedure she undertook to develop and verify a database about the merger level characteristics and Commission's ...

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10. Juli 2020
Brown Bag Seminar Industrial Economics

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

Speaker: Jan Malek
Ort: Online seminar via Cisco 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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12. Juni 2020
Brown Bag Seminar Industrial Economics

Physician effects in antibiotic prescribing: Evidence from physician exits

Speaker: Shan Huang
Ort: Online seminar via Cisco 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 Cisco 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 Industrial Economics

Airbnb and Rents: Evidence from Berlin

Speaker: Kevin Ducbao Tran
Ort: Online seminar via Cisco 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 Industrial Economics

Big Tech Acquisitions in the Google Play Store

Speaker: Pauline Affeldt
Ort: Online seminar via Cisco 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 Industrial Economics

Common Ownership, Markups and Productivity: Evidence from European Firms

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

This event takes place online 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 economic ...

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9. April 2020
Brown Bag Seminar 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 Cisco 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 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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42 Ergebnisse, ab 1
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