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Experimental Evidence on Panel Conditioning Effects when Increasing the Surveying Frequency in a Probability-Based Online Panel

We investigate panel conditioning effects in a long-running probability-based online panel of the general population through a large-scale experiment conducted in 2020. Our experiment was specifically designed to study the effect of intensifying the surveying frequency for the treatment group (N = 5,598 panel members) during a 16-week corona study while keeping the control group (N = 799 panel members) ...

Explaining the Absence of Climate Change Integration in Low-Carbon Sectoral Policies: An Analysis of Brazil’s Maritime Cabotage Policy

Although maritime cabotage emits comparatively less CO2 per tonne kilometre than other means of transportation, the potential contribution of Brazil’s cabotage policy toward tackling climate change remained largely unexplored throughout its legislative process. Hence, to gather insights into how climate change can be integrated into sectoral policies, we apply Kingdon’s Multiple Streams Framework (MSF) ...

SOEP-Core v38.1 – COGDJ

Measurement Instruments for Fast and Frequent Data Collection during the Early Phase of COVID-19 in Germany: Reflections on the Mannheim Corona Study

The outbreak of the COVID-19 pandemic has led to a vast increase in the demand for fast, frequent, and multi-faceted data to study the impact of the pandemic on people’s lives. Existing data collection infrastructures had to be adapted quickly during the early phase of the pandemic to meet this data demand. Our research group contributed to this by conducting the Mannheim Corona Study (MCS), a longitudinal ...

Ampel-Monitor Energiewende: ambitionierte Ziele, aber zu geringe Dynamik

The German “traffic light” (Ampel) coalition has set ambitious new energy transition targets. Using an open data tool developed at DIW Berlin, we discuss the progress and challenges of selected indicators. Since the government took over, photovoltaic capacity increased by 45 % to 87 GW by April 2024, with a planned doubling by 2030. However, onshore wind power grew by only 11 % to 62 GW. The installation ...

DECIPHE – Demographic Change and the Intergenerational Persistence in Homeownership in Europe

DECIPHE is the first project to comprehensively study whether and how profound demographic changes in Europe impact the intergenerational persistence of homeownership, considering variations across countries, regions, and birth cohorts. It adopts a life course framework on housing tenure, in which individuals’ homeownership is shaped by their household members’ preferences and resources and...

Renewable Energy and Equilibrium Hedging in Electricity Forward Markets

We study the impact of renewable energy on forward markets for electricity. Previous literature shows that forward prices are determined by time-varying demand and volatile spot prices. We introduce supply risk from renewable generation and find that stochastic renewable output mitigates income risk for generating firms, in particular when negative shocks to renewable output have large positive price ...

Comparison of the Environmental Impacts of Heating Systems in Chile by Life Cycle Assessment

The present study conducts a Life Cycle Assessment (LCA) to evaluate the environmental impacts of heating technologies commonly used in Chile based on six environmental indicators: Climate Change (CC), Human Toxicity (HT), Formation of Particulate Matter (PM), Formation of Photochemical Oxidants (PO), Ozone Destruction (OD), and Water Depletion (WD). Due to the extensive length of the territory studied, ...

What is the EU-SILC-like panel? (EU-SILC Clone)

Rising Allowances, Rising Rates — Can Growth Arise through Business Income Tax Reform despite Government Debt Limit?

The system of business income taxation consists of two instruments, namely a statutory tax rate and a depreciation allowance on investment. We will show in this paper that by acting on both instruments simultaneously it is possible to achieve both a growth and a fiscal net revenue target even in cases when a trade-off prevails when each instrument is used individually.As will be shown in the paper, ...