DIW Berlin: Topic Firms

Topic Firms

541 results, from 1
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 ...

26.03.2020| Jörg Claussen, Ludwig-Maximilians-Universität München
DIW Applied Micro Seminar

Optimal Benefit-Based Corporate Income Tax

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 ...

28.02.2020| Simon Naitram, University of the West Indies, Barbados
Brown Bag Seminar Cluster Industrial Economics

Battling Antibiotic Resistance: Can Machine Learning Improve Prescribing?

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 ...

14.02.2020| Hannes Ullrich
DIW Weekly Report 4/5 / 2020

Boards of Major German Companies Are Gradually Changing: Editorial

2020| Anja Kirsch, Katharina Wrohlich
DIW Weekly Report 4/5 / 2020

Proportion of Women on Top-Decision Making Bodies of Large Companies Increasing, except on Supervisory Boards in the Financial Sector

The share of women on executive boards of large companies in Germany has increased somewhat more strongly than in previous years. The top 200 companies reached the ten percent mark for the first time: women held 14 more board positions than in the ..

2020| Anja Kirsch, Katharina Wrohlich
DIW Weekly Report 4/5 / 2020

More Women on Supervisory Boards: Increasing Indications That the Effect of the Gender Quota Extends to Executive Boards

The statutory gender quota for supervisory boards is effective: the proportion of women on supervisory boards has increased over the past years, especially in the companies subject to the quota. But is the quota creating trickle-down effects for ...

2020| Anja Kirsch, Katharina Wrohlich
Diskussionspapiere 1849 / 2020

Testing the Superstar Firm Hypothesis

The superstar firms model provides a compelling explanation for two simultaneously occurring phenomena: the rise of concentration in industries and the fall of labor shares. Our empirical analysis confirms two of the underlying assumptions of the ...

2020| Alexander Schiersch, Caroline Stiel
Diskussionspapiere 1843 / 2020

Merger Efficiency Gains: Evidence from a Large Transport Merger in France

Many industries are seeing an increase in concentration, leading to a discussion on the effectiveness of horizontal merger enforcement. The policy debate shows that one of the key arguments put forward when supporting potential mergers is the ...

2020| Ariane Charpin, Joanna Piechuka
Externe referierte Aufsätze

Industry Conversion Tables for German Firm-Level Data

In: Jahrbücher für Nationalökonomie und Statistik (2020), im Ersch. [online first: 2019-09-21] | Steffi Dierks, Alexander Schiersch, Jan Stede
Brown Bag Seminar Cluster Industrial Economics

Determinants of Ownership Changes in the Market for Diabetes

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, ...

20.12.2019| Jan Malek
541 results, from 1