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Options for Importing Green Hydrogen into Germany by 2030: Transportation Routes, Country Assessments and Implementation Requirements ; Analysis

Whether or not Germany can be carbon-neutral by 2045 will also depend on whether hydrogen can be successfully utilised. The ramp-up of a green hydrogen economy which includes a substantial, industrial-scale supply of hydrogen by 2030 is an ambitious goal. The strong rise in the demand for green hydrogen and its synthesis products by industry (e.g. steel, chemical and glass industries), transport (shipping, ...

Short-time Work and Unemployment: Long-term effects on labor market outcomes

This study sheds light on the impact of different types of job retention programs such as short-time work (STW). We analyze the causal effect of an episode of STW on labor market outcomes up to five years later and compare this to the effects of sudden unemployment episodes. Using data from German Socio-Economic Panel (1992–2022), we employ an event-study approach to analyze the effect of...

The Judge in the Marriage Bed: The Modernization of the Swiss Marital Law and Female Labour Force Participation

This paper analyses the impact of the modernization of the Swiss marital law in the 1980s on married women's labour force participation in Switzerland. The reform of the law comprised multiple measures to foster the equality between husband and wife within the marriage. The Swiss people voted on the reform in a referendum in 1985, accepting the new marital law. Hence at the time of the vote, it...

Measuring Expenditure with a Mobile App: Do Probability-Based and Nonprobability Panels Differ?

In this case study, we examine a novel aspect of data collected in a typical probability and a typical nonprobability panel: mobile app data. The data were collected in Great Britain in 2018, using the Innovation Panel of the UK Household Longitudinal Study and the Lightspeed online access panel. Respondents in each panel were invited to participate in a month-long study, reporting all their daily ...

100 participants at 15th SOEP User Conference

Immediately following its 40th anniversary ceremony at the Berlin-Brandenburg Academy of Sciences and Humanities, SOEP held a two-day user conference entitled “The individual and collective responses to a changing world.” With 15 sessions and 64 presentations, the conference impressively demonstrated the wide range of topics covered by research on SOEP data. One of the keynote speakers at the conference, ...

Vaccine hesitancy: Exploring the role of temporal and cross-country variation in COVID

We propose to use new survey data to investigate factors that explain whether and why individuals either did not get a COVID-19 vaccine shot or chose to delay getting one. While we examine hesitancy about the COVID-19 vaccine, our study will yield broader insights. Our project has many strengths. In fifteen countries, we will use internationally-harmonized data on individual vaccination behavior...

New PhD exchange programme

DIW Graduate Center and the Berlin School of Economics have approved an exchange programme with the PhD programme of the Aix-Marseille School of Economics (AMSE). This includes participation in PhD courses for which you will receive accreditation (please note that core courses are not interchangeable) as well as research stays at the AMSE faculty.  If you are interested in joining AMSE for a few months, ...

Merger Remedies and Bargaining Power in the Coffee Market

This paper analyzes a merger of large manufacturers with divestiture in the French coffee market. In contrast to previous approaches used to study the effects of upstream divestitures on prices and welfare, we model the vertical market structure. First, our results show that the standard policy recommendation to require divestiture to small recipient firms may not hold when asymmetric bargaining power ...

Power Sector Effects of Alternative Options for De-fossilizing Heavy-duty Vehicles - Go Electric, and Charge Smartly

Various options are discussed to de-fossilize heavy-duty vehicles, including battery-electric vehicles (BEVs), electric road systems (ERS), and indirect electrification via hydrogen fuel cells or e-fuels. We investigate their power sector implications in future scenarios of Germany, with high renewable energy shares, using an open- source capacity expansion model and route-based truck traffic data. ...

Economic outlook: consumer spending and growth strengthen the economy