Consumption theory has always been a neglected eld in Post Keynesian economics, whereas it is at the center of New Keynesian economics. This paper investigates similarities and differences between the two approaches. I will show that the newer mainstream models indeed give results that are...

In der deutschen wirtschaftspolitischen Debatte wird vielfach behauptet, dass der Schlüssel zu höherem Wachstum in weiteren Strukturreformen liegt. Ein Vergleich Deutschlands mit den strukturell recht unterschiedlichen Volkswirtschaften Schwedens und des Vereinigten Königreichs legt einen...

Inflation expectations are often found to depend on socioeconomic and demographic characteristics of households, such as age, income and education, however, the reasons for this systematic heterogeneity are not yet fully understood. Since accounting for these expectation differentials could help...

How much does quality adjustment matter in measuring consumer price inflation? To address this question, we use different sources of micro and macro price data for Germany and the euro area. For Germany, we find that quality adjustment applies to a large range of goods and services but, on...

This paper documents five stylised facts relating to price adjustment in the euro area, using various micro price datasets collected in a period with relatively low and stable inflation. First, price changes are infrequent in the core sectors. On average, 12% of consumer prices change each...

This paper provides an extensive literature review and analyses some open issues in the measurement of inflation that can only be explored in depth using micro price data. It builds on the analysis done in the context of the ECB's strategy review, which pointed at directions for improvement of...

The coronavirus (COVID-19) pandemic caused a deep recession globally, as well as in the euro area, accompanied by a steep decline in inflation rates in 2020. This paper reviews some of the main challenges created by the pandemic for inflation measurement and provides micro price data analysis of...

In der deutschen wirtschaftspolitischen Debatte wird vielfach behauptet, dass der Schlüssel zu höherem Wachstum in weiteren Strukturreformen liegt. Ein Vergleich Deutschlands mit den strukturell recht unterschiedlichen Volkswirtschaften Schwedens und des Vereinigten Königreichs legt einen...