She then began , in 1988 , to study international business at the Vienna University of Economics and in 1989 a study of economics at the University of Konstanz .
Kaufmann attended the Higher Commercial School in Rankweil , where she graduated .
Kaufmann then began , in 1988 , to study international business at the Vienna University of Economics and in 1989 a study of economics at the University of Konstanz .
Kaufmann attended the Higher Commercial School in Rankweil , where she graduated .