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681 results, from 1

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

Leuven: KU Leuven, [2021], 25 S.
(MSI Discussion Papers ; 2109)
| Albert Banal-Estañol, Nuria Boot, Jo Seldeslachts
Berlin IO Day

The 13th Berlin IO Day (postponed to September 2022)

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...

23.09.2022| Rosa Ferrer, Holger Herz, Thomas Otter, Bertel Schjerning, Yossi Spiegel
Brown Bag Seminar Industrial Economics

GDPR and the Lost Generation of Innovative Apps

Using data on 4.1 million apps at the Google Play Store from 2016 to 2019, we document that GDPR induced the exit of about a third of available apps; and in the quarters following implementation, entry of new apps fell by half. We estimate a structural model of demand and entry in the app market. Comparing long-run equilibria with and without GDPR, we find that GDPR reduces consumer surplus and...

18.05.2022| Reinhold Kesler, University of Zurich
Externe referierte Aufsätze

Testing the Superstar Firm Hypothesis

Firms with superior productivity, labeled superstar firms, are argued to be the link between rising concentration and the fall of the aggregate labor share in the US. This analysis confirms that similar evidence is found within the European context: the market share and firm size increase, whereas the labor share decreases with productivity. One of the much discussed mechanisms behind this development ...

In: Journal of Applied Economics 25 (2022), 1, S. 583-603 | Caroline Stiel, Alexander Schiersch
Externe referierte Aufsätze

In an Imperfect World Policy Rules Cannot be Perfect Either: Letter

It is striking that economists in particular firmly believe in the benefits of rule-binding, even though this belief runs counter to the standard assumption of economic theory that we humans are self-interested and therefore extremely resourceful when it comes to circumventing inconvenient government regulations, e.g. taxes. In Public Choice Theory, politicians are even assumed to have nothing but ...

In: The Economists' Voice (2022), im Ersch. [online first: 2021-11-11] | Gert G. Wagner
Diskussionspapiere 2000 / 2022

How Communication Makes the Difference between a Cartel and Tacit Collusion: A Machine Learning Approach

This paper sheds new light on the role of communication for cartel formation. Using machine learning to evaluate free-form chat communication among firms in a laboratory experiment, we identify typical communication patterns for both explicit cartel formation and indirect attempts to collude tacitly. We document that firms are less likely to communicate explicitly about price fixing and more likely ...

2022| Maximilian Andres, Lisa Bruttel, Jana Friedrichsen
DIW Weekly Report 12 / 2022

Rent Control Reduces Economic Inequality at a Price

Over the course of the 20th century, governments have frequently used rent control to keep rents affordable, especially in times of crisis when housing is scarce. Existing research shows that rent control has undesirable side effects, such as overall societal welfare losses, market misallocation, a declining housing supply, and lower mobility. However, there has been little research examining the effect ...

2022| Konstantin A. Kholodilin, Sebastian Kohl
Diskussionspapiere 1999 / 2022

Forward to the Past: Short-Term Effects of the Rent Freeze in Berlin

In 2020, Berlin introduced a rigorous rent-control policy responding to soaring rents by setting a cap on rental prices: the Mietendeckel (rent freeze). The policy was revoked one year later by the German Constitutional Court. Although successful in reducing rents during its duration, the consequences for Berlin’s rental market and adjacent municipalities are not clear. In this paper we evaluate the ...

2022| Anja M. Hahn, Konstantin A. Kholodilin, Sofie R. Waltl, Marco Fongoni
Diskussionspapiere 1998 / 2022

Facebook Shadow Profiles

Data is often at the core of digital products and services, especially when related to online advertising. This has made data protection and privacy a major policy concern. When surfing the web, consumers leave digital traces that can be used to build user profiles and infer preferences. We quantify the extent to which Facebook can track web behavior outside of their own platform. The network of engagement ...

2022| Luis Aguiar, Christian Peukert, Maximilian Schäfer, Hannes Ullrich
Externe referierte Aufsätze

R&D Spillovers through RJV Cooperation

We investigate how R&D spillovers propagate across firms linked through Research Joint Ventures (RJVs). Building on the framework developed by Bloom et al. (2013) which considers the opposing effects of knowledge spillovers and product market rivalry, we extend the model to account for RJV cooperation. Since the firm’s decision to join a RJV is endogenous, we build a model of RJV participation. The ...

In: Research Policy 51 (2022), 4, 104465, 10 S. | Albert Banal-Estañol, Tomaso Duso, Jo Seldeslachts, Florian Szücs
681 results, from 1