Johannes Ledolter

}} Johannes Ledolter (August 26, 1950 – Nov 5, 2023) was a chaired Professor of Business Analytics and of Statistics/Actuarial Science at the University of Iowa as well as Emeritus Professor at the Wirtschafts Universitat in Vienna, Austria.  He also served as Associate Investigator, Center for Prevention and Treatment of Visual Loss for the Iowa City VA Health Care System. 

Ledolter was an applied statistician. He authored 10 books and more than 150 journal articles and chapters. He was a Fellow of the American Society for Quality and the American Statistical Association.  He is also an Elected Member of the International Statistics Institute. He served as Associate Editor of the Journal of Business and Economic Statistics, the Journal of the American Statistical Association, Quality Engineering, and the Journal of Forecasting. A Fulbright Scholarship brought him to America initially. He served as the Program Chair and local organizer of the NBER-NSF seminar on time series in both Iowa City and Vienna. He was the Program Chair of the 1992 Joint Statistical Meetings. Provided by Wikipedia