Bowling for fascism: Social capital and the rise of the Nazi Party in Weimar Germany, 1919-33

Social capital a dense network of associations facilitating cooperation within a community typically leads to positive political and economic outcomes, as demonstrated by a large literature following Putnam. A growing literature emphasizes the potentially "dark side" of social capital. This paper examines the role of social capital in the downfall of democracy in interwar Germany by analyzing Nazi party entry rates in a cross-section of towns and cities. Before the Nazi Party's triumphs at the ballot box, it built an extensive organizational structure, becoming a mass movement with nearly a million members by early 1933. We show that dense networks of civic associations such as bowling clubs, animal breeder associations, or choirs facilitated the rise of the Nazi Party. The effects are large: Towns with one standard deviation higher association density saw at least one-third faster growth in the strength of the Nazi Party. IV results based on 19th century measures of social capital reinforce our conclusions. In addition, all types of associations veteran associations and non-military clubs, "bridging" and "bonding" associations positively predict NS party entry. These results suggest that social capital in Weimar Germany aided the rise of the Nazi movement that ultimately destroyed Germany's first democracy.

Persecution perpetuated: The medieval origins of anti-semitic violence in Nazi Germany

How persistent are cultural traits? This paper uses data on anti-Semitism in Germany and finds continuity at the local level over more than half a millennium. When the Black Death hit Europe in 1348-50, killing between one third and one half of the population, its cause was unknown. Many contemporaries blamed the Jews. Cities all over Germany witnessed mass killings of their Jewish population. At the same time, numerous Jewish communities were spared these horrors. We use plague pogroms as an indicator for medieval anti-Semitism. Pogroms during the Black Death are a strong and robust predictor of violence against Jews in the 1920s, and of votes for the Nazi Party. In addition, cities that saw medieval anti-Semitic violence also had higher deportation rates for Jews after 1933, were more likely to see synagogues damaged or destroyed in the Night of Broken Glass in 1938, and their inhabitants wrote more anti-Jewish letters to the editor of the Nazi newspaper Der Stürmer.

On-line event detection by recursive dynamic principal component analysis and gas sensor arrays under drift conditions

Leakage detection is an important issue in many chemical sensing applications. Leakage detection hy thresholds suffers from important drawbacks when sensors have serious drifts or they are affected by cross-sensitivities. Here we present an adaptive method based in a Dynamic Principal Component Analysis that models the relationships between the sensors in the may. In normal conditions a certain variance distribution characterizes sensor signals. However, in the presence of a new source of variance the PCA decomposition changes drastically. In order to prevent the influence of sensor drifts the model is adaptive and it is calculated in a recursive manner with minimum computational effort. The behavior of this technique is studied with synthetic signals and with real signals arising by oil vapor leakages in an air compressor. Results clearly demonstrate the efficiency of the proposed method.

Against the mainstream: Nazi privatization in 1930s Germany

The Great Depression spurred State ownership in Western capitalist countries. Germany was no exception; the last governments of the Weimar Republic took over firms in diverse sectors. Later, the Nazi regime transferred public ownership and public services to the private sector. In doing so, they went against the mainstream trends in the Western capitalist countries, none of which systematically reprivatized firms during the 1930s. Privatization in Nazi Germany was also unique in transferring to private hands the delivery f public services previously provided by government. The firms and the services transferred to private ownership belonged to diverse sectors. Privatization was part of an intentional policy with multiple objectives and was not ideologically driven. As in many recent privatizations, particularly within the European Union, strong financial restrictions were a central motivation. In addition, privatization was used as a political tool to enhance support for the government and for the Nazi Party.

Against the mainstream: Nazi privatization in 1930s Germany

The Great Depression spurred State ownership in Western capitalist countries. Germany was no exception; the last governments of the Weimar Republic took over firms in diverse sectors. Later, the Nazi regime transferred public ownership and public services to the private sector. In doing so, they went against the mainstream trends in the Western capitalist countries, none of which systematically reprivatized firms during the 1930s. Privatization in Nazi Germany was also unique in transferring to private hands the delivery f public services previously provided by government. The firms and the services transferred to private ownership belonged to diverse sectors. Privatization was part of an intentional policy with multiple objectives and was not ideologically driven. As in many recent privatizations, particularly within the European Union, strong financial restrictions were a central motivation. In addition, privatization was used as a political tool to enhance support for the government and for the Nazi Party.

Das Marzgefallenen-Denkmal. Monumento a los caidos de Marzo

Resumen: Walter Gropius desarrolla entre los años 1920 y 1922 un proyecto de monumento conocido como: Märzgefallenen-Denkmal (Monumento a los caídos de marzo). Se trata de un memorial dedicado a nueve obreros asesinados en Weimar, durante una manifestación en contra del Kapp Putsch (golpe de estado dirigido por Wolfgang Kapp). En el siguiente artículo se analiza la evolución del proyecto y de su implantación a través del análisis de la documentación gráfica de la obra. Observando muy especialmente las adaptaciones que transforman su diseño, condicionado por circunstancias externas. Nos hallamos ante un monumento de un gran valor histórico, político y social; capaz de una gran flexibilidad en la fase proyectual, y en cierto modo vestigio superviviente de todo un siglo. Abstract: Walter Gropius develops between the years 1920 and 1922 a monument known as: Märzgefallenen-Denkmal (Monument to the fallen of March). It is a memorial dedicated to nine workers killed in Weimar, during a demonstration against the Kapp Putsch (coup d'etat led by Wolfgang Kapp). The following article analyzes the evolution of the project and its implementation through analysis of the graphic documentation of the work. Noting especially the changes that transform the design, influenced by external circumstances. This is a monument of great historical, political and social interest; a work of art capable of great flexibility in its design stage, and the surviving vestige of a century. Palabras clave castellano: Monumento, política, destrucción, nazis Palabras clave inglés: Monument, politics, destruction, nazis