sentences:  After gymnasium, Eisler attended the University of Vienna, where he received his first doctorate in economics.In 1902, he published "Studien zur Werttheorie" ("Studies on Value Theory", 1902), a collection of five essays belonging to “The Second Austrian School of Value Theory,” associated with his teachers Christian von Ehrenfels and Alexius Meinong.Around 1904 he traveled through the Mediterranean visiting museums and archaeological sites.