Frontmatter — Inhalt / Contents — Guest Editorial — Abhandlungen/Original Papers — On the Shoulders of Giants: Tracing Back the Intellectual Sources of the Current Debate on “GDP and Beyond” to the 19th Century — Sustainability of Public Debt in Germany – Historical Considerations and Time Series Evidence — Recurrent Price Index Problems and Some Early German Papers on Index Numbers — From the Zollverein to the Economics of Regionalism — The Relevance of Census Results for a Modern Society — Celebrating 150 Years of Analyzing Fertility Trends in Germany — Monetary Theory and Monetary Policy: Reflections on the Development over the last 150 Years — Buchbesprechung / Book Review