National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Market model with random inputs
Krch, Ivan ; Lachout, Petr (advisor) ; Večeř, Jan (referee)
The thesis deals with market models with random inputs represented by the newsvendor problem for which the randomness is given through a random number of customers. Presented work is divided into three chapters. In the first chapter we present the elementar newsvendor problem as stochastic programming problem with a fixed recourse. In the second chapter we present the multiplayer game theory adapted to the newsvendors problem. Moreover, in the second chapter we extend the problem by the second newsvendor on the market and in the third chapter we generalize the problem for n newsvendors on the market. We deal with the situations that arise in the chapters two and three from the game theory point of view and we study characteristics of a Nash equilibrium. Presented theory is demonstrated on illustrative examples in the ends of the two last chapters. 1
Risk measures in finance and insurance
Krch, Ivan ; Cipra, Tomáš (advisor) ; Mazurová, Lucie (referee)
The main aim of this thesis is to examine risk measures which are used in finance and insurance. This work is focused on describing their mathematical characterizations and their relationships. In this thesis are discussed coherent risk measures, spectral risk mea- sures and distorted risk measures. Considerable attention is given to value at risk which is connected to a certain extent with all risk measures which are mentioned above. Attention is also aimed on using of these risk measures on illustrative examples which make their characteristic clear. Further there are demonstrated risk measures for quantification risk of portfolio based on real data. 1

Interested in being notified about new results for this query?
Subscribe to the RSS feed.