Ups and Downs of economic aktivity between 1837 and 1937 - burst of expansion...

In his article ´crises´, Speedhoff described the movements of the German economy in the period 1822 to 1913 and provided not only a longitudinal but also a cross-sectional...在其题为《危机》（crises）的论文中，斯皮德霍夫（Speedhoff）阐述了1822年至1913年间德国经济的运行态势，不仅提供了纵向（longitudinal）维度的分析，还开展了截面（cross-sectional）维度的……