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Credit scoring and its tools
Zajíčková, Miroslava ; Komárková, Lenka (advisor) ; Dvořák, Jiří (referee)
The aim of this thesis is to compare the scoring models of banking and non-banking institutions when using specific outcomes of the request for a loan of CZK 100 000,- of several natural persons with varying credibility (the credibility of credit). The theoretical part is divided into two chapters, the first deals with the explanation of basic terms (credit, the applicant, bank and non-bank institutions, credit scoring, rating, review on the software used and legislation in the CR). The second chapter is devoted to describe the process of credit scoring, scoring models and a scoring function. The practical part is dedicated to the comparison of two methods for approval of applicants for the loan at the non-bank and bank institutions. The final chapter presents a summary of both methods used for approval and the authoress' subjective evaluation and recommendations for improving both used methods.
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Securitization - Analysis and Implications
Maťašová, Dominika ; Komárková, Lenka (advisor) ; Myška, Petr (referee)
In the present work we study the securitized products of ?financial markets with focus on collateralized debt obligations and the impact of fi?nancial crisis on the markets in the world. First part the thesis is focused on the methodology of the reasons behind launching these products, the portfolio, tranches and further on mechanisms how these structures are working. In the second part the thesis teoretically describes the valuation methods for which the Markov chains and copula functions are used. Further on follows the practical part with output from the quantitative analysis and at the end the thesis describes the impacts on economics of di?fferent countries and practically introduces the stress testing as the precaution tool.
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Presentation of the math text
Pitrová, Marie ; Bína, Vladislav (advisor) ; Komárková, Lenka (referee)
The work deals with the means for creating mathematical texts and for their presentation in both printed and electronic form. The focus is on the software of LaTeX and MS Word, which are compared in terms of availability and usability of their opportunities and quality of output.
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Description and Presentation of Data by means of a Computer
Toms, Martin ; Komárková, Lenka (advisor) ; Pokorný, Pavel (referee)
This bachelor thesis gradually reveals and explains the application of individual parts of the descriptive statistics. After explaining the basic terminology we will get to one-dimensional characteristics including the measure of central tendency, measure of variability or measure of concentration. These measures are followed by two-dimensional characteristics represented by measure of dependency. Each of these parts shows possible methods of calculations applied straight to convenient data. Furthermore everything is certainly accompanied by different ways of graphical depiction of the concrete problems with the help of the proper software (R, Excel + alterations in Photoshop).
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Graphic Opportunities of the System R Commander
Klein, Jan ; Komárková, Lenka (advisor) ; Bína, Vladislav (referee)
This work describes opportunities of the System R Commander with the inclusion of plug-in IPSUR. The creation and the utilisation of graphs in the statistical programme R Commander is explained in this work. All of mentioned is illustrated on data file. The deal of the final part is to explain how graphs export and make a mention of graphics formats which are offered in this statistical programme.
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Management of learning statistical subjects for combined form
Vlnas, Pavel ; Komárková, Lenka (advisor) ; Voráček, Jan (referee)
Currently, there is an urgent need to conduct analysis of teaching statistical courses at the Faculty of Management University of Economics in Prague in order to analyze the current teaching methods, which are at the time of this thesis in the current academic year 2009-2010. Another aim is to propose a new method of teaching that reflect emerging trends in education, which would help students to understand and absorb the learning.
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Graphic Opportunities of the System R
Režný, Jan ; Komárková, Lenka (advisor) ; Bína, Vladislav (referee)
This work analyzes the graphical outputs of software R. The software R is a statistical free software with GNU license. A purpose of this work is to display images (outputs) and a source code. This work contains above all the statistical outputs. The images are accompanied by commentary on the data and display options. This work should facilitate the creation of graphic software R for readers.
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