Schmidt, Torsten; Müller, Henrik; Rieger, Jonas; … - 2023
In this paper, we present a new indicator to measure the media coverage of inflation. Our Inflation Perception … Indicator (IPI) for Germany is based on a corpus of three million articles published by broadsheet newspapers between January … inflation perception over time. Methodically, the IPI makes use of RollingLDA, a dynamic topic modeling approach refining the …