Subjective well-being is essential for both quality of life and a healthy society. Studies have shown that satisfied people have better relationships, are more productive, and have a longer life expectancy. General life satisfaction is being discussed as an alternative measure of prosperity...

Within the context of the green industrial policies debate, this paper seeks to examine the progress of policy implementation regarding the upskilling and reskilling of workers under the European Just Transition Fund (JTF) 2021-27. Specifically, it focuses on distinct regions in three countries:...

Trotz des andauernd protektionistischen Kurses der US-Handelspolitik in den letzten Jahren und des Aufstiegs Chinas zur globalen Wirtschaftsmacht bleiben die deutsche und die US-amerikanische Wirtschaft eng miteinander verflochten. Dies gilt umso mehr, als die Vernetzung und die Rolle der...

Energy efficiency improvements are a key component on the road towards a carbonneutral economy. We identify the development of energy efficiency in the data and show that in recent decades it has increased at the aggregate level. At the sectoral level, however, the development in energy...

This paper applies machine learning to forecast business cycles in the German economy using a high-dimensional dataset with 73 indicators, primarily from the OECD Main Economic Indicator Database, covering a time period from 1973 to 2023. Sequential Floating Forward Selection (SFFS) is used to...