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A Novel Sampling Strategy for Surveying High Net-Worth Individuals: A Pretest Using the Socio-Economic Panel

High‐wealth individuals are typically underrepresented or completely missing in population surveys. The lack of comprehensive national registers on high‐wealth individuals in many countries challenged previous attempts to remedy this under‐representation. In a novel research design, we draw on public data on the shareholding structures of companies as a sampling frame. Our design builds on the empirical ...

Do Benefits from Dynamic Tariffing Rise? Welfare Effects of Real-Time Retail Pricing Under Carbon Taxation and Variable Renewable Electricity Supply

We analyze the gross welfare gains from real-time retail pricing in electricity markets where carbon taxation induces investment in variable renewable technologies. Applying a stylized numerical electricity market model, we find a U-shaped association between carbon taxation and gross welfare gains. The benefits of introducing real-time pricing can accordingly be relatively low at relatively high carbon ...

Lessons from Germany's Hard Coal Mining Phase-Out: Policies and Transition from 1950 to 2018

German hard coal production ended in 2018, following the termination of subsidies. This paper looks at 60 years of continuous decline of an industry that employed more than 600,000 people, through a case study comparing Germany’s two largest hard coal mining areas (Ruhr area and Saarland). Although predominantly economic drivers underlay the transitions, both provide valuable lessons for upcoming coal ...

The role of heterogeneous expectations in life cycle models

BAMS is a joint seminar by the DIW Berlin, the Hertie School of Governance, the HU Berlin and the WZB.

Liquidity Regulation before Basel: Credit Limits as “Contingent Rules” at the Austro-Hungarian Bank" (co-authored with Kilian Rieder)

Making a nation-wide randomized field experiment: Lessons from the Finnish basic income trial

The original goal of the Finnish experiment of 2017 and 2018 was to try to get some evidence on how a new social policy instrument mimicking a basic income would work and what kind of behavioral consequences it would have. The realized experiment was restricted to people aged 25–58 already receiving a labor market subsidy or unemployment allowance and a total of 2,000 participants were...

The Real Effects of Distressed Bank Mergers

2nd annual Workshop for Women in Macroeconomics, Finance and Economic History

The 2nd annual Workshop for Women in Macroeconomics, Finance and Economic History is being organized by the DIW Berlin. The aim is to bring together female academic researchers and practitioners to promote and exchange ideas in the field of Macroeconomics, Finance, and Economic History. We invite contributions, including, but not limited to macroeconomic and financial stability, interactions...

Financial Stability: New, Detailed Datasets Allow for Innovation of Stress Tests

The 2008-2010 crisis has shown that authorities were missing crucial information necessary to identify risks to the financial system in an accurate and timely manner. To be prepared for future crises, a range of legislation in Europe and beyond was passed. The scope and depth of information being reported from across the financial system, including previously disregarded segments, have thus significantly ...

The Effect of Unemployment on the Smoking Behavior of Couples

Although unemployment likely entails various externalities, research examining its spillover effects on spouses is scarce. This is the first paper to estimate effects of unemployment on the smoking behavior of both spouses. Using German Socio‐Economic Panel data, we combine matching and difference‐in‐differences estimation, employing the post‐double‐selection method for control variable selection via ...