Two traditional options for reforming Ehegattensplitting, the joint taxation of married couples with full income splitting, are de facto income splitting (Realsplitting) or individual taxation with a transferable personal allowance. However, these proposals do not significantly reduce the...

Over a million people sought asylum in Germany between 2014 and 2016. During this time, many Germans began volunteering in various ways to help refugees and mentorship pro- grams in particular gained significance. As this report shows, participating in a mentorship program has a positive impact...

The coronavirus pandemic is once again slowing down the German economy: Following a strong and unexpected economic recovery over summer 2020, which compensated for large parts of the losses from the spring, the second wave has resulted in renewed restrictions affecting both social and economic...

The global economy recovered more quickly than expected in the third quarter of 2020. Following the coronavirus-related slumps, economic output increased by seven percent. A decrease in infection rates and thus an easing of containment measures contributed to re-normalizing production processes...

By developing a taxonomy for sustainable investments, the EU Commission has created the first standardized criteria for climate-friendly economic activities.To achieve the goal of climate neutrality by 2050, firms and investors must be well informed of which investments avoid greenhouse gas...

Over the past years, there has been an increase in global geopolitical risk, the most recent example being the intensifying conflict between the USA and Iran. Such geopolitical risks also affect the German economy. A geopolitical shock, defined as an unexpected increase in risk, has a...

For many years now, nitrate concentrations have exceeded the trigger value of 50 milligrams per liter at nearly one-fifth of the groundwater sampling sites in Germany. Apart from impairing the ecosystem by, for example, causing eutrophication of water bodies, nitrate-polluted drinking water also...

The gender pay gap increases with age: While the average gross hourly wage gap between male and female 30-year-olds is nine percent, the gap triples to 28 percent by the age of 50. This stark increase is due to differences in employment behavior in the decades between the ages of 30 and 50....

The construction industry is increasingly becoming a key pillar of the business cycle in Germany. DIW Berlin’s construction volume calculation indicates a real expansion of construction services by around three percent each year over the next two years. In nominal terms, sales in the...