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Research Project
Completed Project| Firms and Markets
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Research Project
The project seeks to identify the share of productive and fast-growing firms in the economy, their characteristics such as sector, location (urban/rural, low-density, high-density, etc.), size and age since formation, and their growth performance. Furthermore, it will be analyzed - as far as the data situation allows - which factors contribute to the success.
Completed Project| Entrepreneurship
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Research Project
The study will provide a quantitative and qualitative assessment of the impact of the State aid rules for banks, which will serve as evidence for the evaluation of the State aid rules applicable to banks in difficulty since their entry into force in end-2008.
Completed Project| Firms and Markets
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Research Project
The main purpose of the project is to put together a comprehensive database including qualitative and quantitative information from past merger cases, which would enable DG Competition to produce statistical reports which could serve as an input to DG Competition's decision making practice in relation to EU merger control, both for operational and for policy purposes.
Completed Project| Firms and Markets
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SOEPpapers 1187 / 2023
To determine how wives’ and husbands’ retirement options affect their spouses’ (and their own) labour supply decisions, we exploit (early) retirement cutoffs by way of a regression discontinuity design. Several German pension reforms since the early 1990s have gradually raised women’s retirement age from 60 to 65, but also increased ages for several early retirement pathways affecting both sexes. We ...
2023| Hamed Markazi Moghadam, Patrick A. Puhani, Joanna Tyrowicz
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Refereed essays Web of Science
This paper examines how households adjust their savings and consumption expenditure in response to an anticipated increase in the early retirement age (ERA). We examine the 1999 pension reform in Germany, which increased the ERA for women born after 1951 by at least three years. First, we present suggestive evidence that women update their retirement planning in response to the reform. Using the German ...
In:
Journal of Public Economics
221 (2023), 104845, 17 S.
| Stefan Etgeton, Björn Fischer, Han Ye
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Event
Leibniz ScienceCampusBerlin Centre for Consumer Policies (BCCP) Research Day
At this BCCP Research Day (formerly known as BCCP Forum), Fellows will give short pitches of their current research. Since we also want to have enough time for discussions and networking, we plan long coffee breaks between the presentation sessions as well as get-together afterwards.
The event will bring together all...
17.10.2023
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DIW Discussion Papers 2033 / 2023
This study examines whether central banks can combat inflation that is caused by rising energy prices. By using a high-frequency event study and a Structural Vector Autoregression, we find evidence that the European Central Bank (ECB) and the Federal Reserve (Fed) are capable of doing so by affecting domestic and global energy prices. This “energy-price channel” of monetary policy plays an important ...
2023| Gökhan Ider, Alexander Kriwoluzky, Frederik Kurcz, Ben Schumann
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Brown Bag Seminar Industrial Economics
This paper relates incomplete price competition among real estate agents to inattentive home sellers. I exploit a recent legal reform in Germany which specifically aimed to increase price competition among real estate agents by raising the cost salience of sellers. I find that the reform backfired and real estate agents exploited the transition to increase their total commission rate by 0.3...
03.05.2023| Julius Stoll, Hertie School
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DIW Discussion Papers 2032 / 2023
We evaluate German purchase subsidies for battery electric vehicles (BEVs) and plug-in hybrid electric vehicles (PHEVs) using data on new vehicle registrations in Germany during 2015-2022. We account for confounding time trends and interacting EU-level CO2 standards using neighboring countries as a control group. The program was cost-ineffective, as only 40% of BEV and 25% of PHEV registrations were ...
2023| Peter Haan, Adrián Santonja, Aleksandar Zaklan