Griechische marmorstudien,

"Aus dem anhang zu den abhandlungen der Königl. Preuss. akademie der wissenschaften zu Berlin vom jahre 1890."Mode of access: Internet

Vierteljahrschrift für Volkswirtschaft, Politik und Kulturgeschichte.

Editors: 1863-67, Julius Faucher, Otto Michaelis; 1867-77, Julius Faucher; 1877-87, Eduard Wiss; 1887-93, Karl Braun.Mode of access: Internet

Zeitschrift des Königlich Preussischen Statistischen Landesamts.

12. Jahrg. contains "Beiträge zur Statistik des Krieges von 1870/71 Von Dr. Engel."Directors: 18 -1881, Ernst Engel.--1882-19 E. Blenck.12. Jahrg. contains "Beiträge zur Statistik des Krieges von 1870/71 Von Dr. Engel.""Wirkliche und Mittelpreise der wichtigsten Verpflegungsmittel für Menschen und Tiere in den bedeutensten Marktorten der Preussischen Monarchie" 1879-1905 are issued as supplements to vol. 19- This was previously issued as part of the text.Mode of access: Internet

C. G. J. Jacobi's Vorlesungen über Dynamik /

Mode of access: Internet

Perceiving societal pressure to be happy is linked to poor well-being, especially in happy nations

Happiness is a valuable experience, and societies want their citizens to be happy. Although this societal commitment seems laudable, overly emphasizing positivity (versus negativity) may create an unattainable emotion norm that ironically compromises individual well-being. In this multi-national study (40 countries; 7443 participants), we investigate how societal pressure to be happy and not sad predicts emotional, cognitive and clinical indicators of well-being around the world, and examine how these relations differ as a function of countries' national happiness levels (collected from the World Happiness Report). Although detrimental well-being associations manifest for an average country, the strength of these relations varies across countries. People's felt societal pressure to be happy and not sad is particularly linked to poor well-being in countries with a higher World Happiness Index. Although the cross-sectional nature of our work prohibits causal conclusions, our findings highlight the correlational link between social emotion valuation and individual well-being, and suggest that high national happiness levels may have downsides for some