Risk;technological -environmental hazards;disaster;economic damage

"Analysing last century’s occurrence and impacts of technological and complex environmental hazards," MPRA Paper

The  purpose  of  the  paper  is  to  present  the  occurrence  and  fatalities  of  the technological and complex environmental  hazards  and  draw  an  initial  picture  of  concentration  if  there  is  any. For that reason,aggregate regional tables are used as well as map visualizations created in R-studio. As it is shown,there appears to be a space concentration on the natural environmental hazards that need to be deeply examined with the use of advanced econometric techniques.