Friedrich Leisch
University of Natural Resources and Life Sciences, Vienna
230 Papers
917 Citations
Friedrich Leisch is an academic researcher from University of Natural Resources and Life Sciences, Vienna. The author has contributed to research in topics: Market segmentation & Computer science. The author has an hindex of 49, co-authored 219 publications. Previous affiliations of Friedrich Leisch include Vienna University of Technology & University of Erlangen-Nuremberg.
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Papers
Monitoring Structural Change in Dynamic Econometric Models
TL;DR: In this article, a wide array of fluctuation-type tests in a monitoring situation is considered, given a history period for which a regression relationship is known to be stable, and whether incoming data are consistent with the previously established relationship.
246
Crisis-resistant tourists
TL;DR: In this paper, crisis resistant tourists are defined and theoretically conceptualized, and an initial profile of crisis-resistant tourists is provided, offering guidance to the tourism industry on how to identify and communicate with this highly attractive market segment.
227
Required Sample Sizes for Data-Driven Market Segmentation Analyses in Tourism:
TL;DR: Under all simulated data circumstances, a sample size of 70 times the number of variables proves to be adequate and will provide guidance to data analysts in academia and industry who wish to conduct reliable and valid segmentation studies.
213
The Design and Analysis of Benchmark Experiments
TL;DR: A theoretical framework for inference problems in benchmark experiments is introduced and it is shown that standard statistical test procedures can be used to test for differences in the performances.