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Statistical models for capital models of insurance companies
Švagerková, Lýdia ; Šimurda, Miroslav (advisor) ; Mazurová, Lucie (referee)
This work deals with the topic of lapse rate modelling in the field of Life Insurance. First, the theoretical apparatus is established: the linear models and their extension, generalized linear models. Furthermore, we describe the process of model selection and evaluation. In the second part of this work we describe the influence of various individual as well as macroeconomical parameters on the lapse rate. We summarize the findings of previous works in this field. The last part introduces models in statistical software R based on generalized linear models and describes the process of their selection and evaluation. Outputs from these models are interpreted and compared to the ratio analysis results.
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Agression and bullying among pupils in chosen elementary school
Semerádová, Kristýna ; Hanušová, Jaroslava (advisor) ; Váchová, Alena (referee)
The thesis consists two parts. The first part is an introduction into aggression, risky behavior and bullying phenomenon. This part is also dealing with the problematic of deviations. The aim of the practical was to detect and defined bullying in 7th grades in chosen elementary school. In this part I prepared a questionnaire for the target group and based my analysis on it. Then results were compared between the classes and the next step was an interview with school employee, which is responsible for preventing methods. This interview helped me to understand which cases of bullying occurred, how the school managed it and the future preventing measure. The main question, I tried to answer in my work, was "Is there bullying among pupils in 7th grades?" The result of my research was optimistic. Just 1/3 of the respondents had been bullied or knows someone who was. The rest 2/3 of the pupils did not encounter with bullying. The second part of my research focuses on bullying kinds and there effect. Most of the responders consider that emotional bullying is worse than physical. In the conclusion of this thesis were created recommendations for future prevention of bullying occurs. KEYWORDS: Aggressiveness, aggression, bullying, aggressor, victim, school, family, deviance
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Statistical models for capital models of insurance companies
Švagerková, Lýdia ; Šimurda, Miroslav (advisor) ; Mazurová, Lucie (referee)
This work deals with the topic of lapse rate modelling in the field of Life Insurance. First, the theoretical apparatus is established: the linear models and their extension, generalized linear models. Furthermore, we describe the process of model selection and evaluation. In the second part of this work we describe the influence of various individual as well as macroeconomical parameters on the lapse rate. We summarize the findings of previous works in this field. The last part introduces models in statistical software R based on generalized linear models and describes the process of their selection and evaluation. Outputs from these models are interpreted and compared to the ratio analysis results.
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Mental disorders and their impact on crime
VEVERKOVÁ, Simona
The work draws on documents and information obtained in the areas of psychology (psychology, criminal psychology, forensic psychology and police psychology), and should provide insight into problems of human personality, its composition, mental disorders and personality disorders. The individual chapters gradually work deals with the psychological view the personality of man, the structure of personality, personality disorders and criminal behavior individuals held in connection with mental disorder. The next phase is progressively described specific personality disorders, especially schizophrenia, paranoia, and antisocial histrionská disorder. The work also deals with addictive disorders and impulsivním the last two chapters of the victims of crime and treatment procedures that are in the treatment of mental disorders used. The work includes case studies of text and graphs to illustrate the issue.
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