Humboldt-Universität zu Berlin | School of Business and Economics | Emmy Noether Research Group | News | Prof. Dr. Nadja Klein becomes member of the International Society of Bayesian Analysis (ISBA) Prof. Dr. Nadja Klein becomes member of the International Society of Bayesian Analysis (ISBA) Jun 15, 2021 Prof. Dr. Nadja Klein becomes member of the International Society of Bayesian Analysis (ISBA).