Veranstaltungen der Forschungsgruppe Entrepreneurship

39 Ergebnisse, ab 1
12. Februar 2021
Brown Bag Seminar Industrial Economics

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

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

The seminar organized by the "Firms and Markets" department: * provides an opportunity to present on-going research, * focuses on advances in applied microeconomics, industrial organization, and economic policy issues, * serves as a forum for discussing both academic and project-related research, * intends to provide a platform for the exchange of ideas. Time: Friday, 10:30 - 11:30 (time ...

  • locknicht öffentlich
29. Januar 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

The seminar organized by the "Firms and Markets" department: * provides an opportunity to present on-going research, * focuses on advances in applied microeconomics, industrial organization, and economic policy issues, * serves as a forum for discussing both academic and project-related research, * intends to provide a platform for the exchange of ideas. Time: Friday, 10:30 - 11:30 (time ...

  • locknicht öffentlich
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 ...

  • locknicht öffentlich
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 ...

  • locknicht öffentlich
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 ...

  • locknicht öffentlich
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 ...

  • lock_openöffentlich
  • Unterlagen
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 ...

  • locknicht öffentlich
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. ...

  • locknicht öffentlich
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 ...

  • locknicht öffentlich
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 ...

  • lock_openöffentlich
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 ...

  • locknicht öffentlich
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, ...

  • locknicht öffentlich
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 ...

  • locknicht öffentlich
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 ...

  • lock_openöffentlich
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 ...

  • locknicht öffentlich
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 ...

  • locknicht öffentlich
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 ...

  • locknicht öffentlich
28. Februar 2020
Brown Bag Seminar 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 ...

  • locknicht öffentlich
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 ...

  • lock_openöffentlich
  • Unterlagen
14. Februar 2020
Brown Bag Seminar 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 ...

  • locknicht öffentlich
39 Ergebnisse, ab 1