National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Aggregate loss models with dependent frequency and severity
Čápová, Petra ; Mazurová, Lucie (advisor) ; Zichová, Jitka (referee)
In non-life insurance, the independence between the number and size of claims is usually assumed. However, this thesis shows that the assumption of independence can be omitted. We deal with the dependency modeling between frequency and severity of claims. For including the dependence to the total claims model, we consider two methods. The first method uses generalized linear models and the second method used in the thesis is based on dependence modeling by copulas. We also perform a model with independent frequency and severity of claims. This model is compared with the described methods in the simulation part of the thesis. We include dependency on explanatory (rating) variables in all of these models. 1
Logistic Regression in Managerial Decision Making
Marková, Agáta ; Komárková, Lenka (advisor) ; Bína, Vladislav (referee)
This thesis with title "Logistic Regression in the Managerial Decision-making" aims to introduce this statistical tool, clearly explain its general principles and assumptions and then provide examples of potential applications in various fields. The practical part of the work will demonstrate application of logistic regression on real data dealing with the demand for semestral stays abroad. There will be mapped usage of logistic regression from data collecting to final interpretation and recommendations for managerial decision-making support.

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