Does U.S. military aid make the United States safer? To answer this question, we collect data for 173 countries between 1968 and 2014. Exploiting quasi-random variation in the global patterns of U.S. military aid, we provide causal estimates of U.S. military aid on anti-American terrorism. We...

Ziel des Beitrages ist, anhand des Beispiels der Mikrofiltrationstechnologie die Genese von einer Hochtechnologie zu einer Alltagstechnologie über die im Markt erfolgreichen Artefakte und deren Rückwirkung auf die sie produzierenden Unternehmen nachzuzeichnen. Dabei handelt es sich um ein...

D0 bleaching wastewater from E. globulus Kraft pulping industry was treated by Fenton and photo-Fenton processes. The aim was to optimize the operational conditions for adsorbable organic halides (AOX) removal, namely oxidant concentration, [H2O2], catalyst concentration, [Fe2＋], and treatment...

Agri-food trade has expanded over the recent decade in the Republic of Moldova. Trade policies promoted by the Republic of Moldova are mostly oriented towards product diversification, knowledge transfer and promotion of new competitive goods with high added value for domestic and foreign...