Bitcoin - Handelsblatt (2017)
Other works
Limits, like fears, are often just an illusion (2020)
Military retirement - Wall Street Journal (2017)
US Elections - Die Zeit (2016)
Brexit - Die Zeit (2019)
Merging markets - The Economist (2017)
Legal weed in NYC (2021)
Carless cities - Die Zeit (2020)
Climate deal - Die Zeit (2017)
Grillparty - Die Zeit (2017)
Asian tiger economies - The Economist (2019)