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Proměnlivost multiplikátorů vládních výdajů v čase: Evidence z dat z USA
Focht, Daniel ; Maršál, Aleš (advisor) ; Chytilová, Helena (referee)
This paper estimates the size of the government spending multiplier over different states of the economy. Previous research came with two contradictory conclusions. Part of the literature argues that the spending multiplier is larger during recession and zero-lower bound periods, while the second one concludes that it remains constant. First, a summary of the relevant literature is presented, outlining different types of used methodological approaches and estimated size of the multiplier. We build a model estimated using local projections by Jorda for the period 1889 to 2016 to estimate government spending multipliers over different states of the economy. Our results show that the spending multiplier remains constant over different states of the economy.
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Web Application Development with Spring Framework
Nizamov, Kirill ; Pecinovský, Rudolf (advisor) ; Šlajchrt, Zbyněk (referee)
The thesis is concerned with a comparison between a Java framework called Spring and Grails, Zend, Nette, NodeJS, Play, Symfony, OpenXava frameworks described in the theses of Odehnal [1], Kočárek [2], Kadlec [3], Dočkal [4], Šimon [5]. The thesis consists of two parts. The theoretical part introduces the Spring ecosystem and its individual modules to the reader. This part also outlines trends and estimates Spring position and popularity among other Java frameworks. The practical part focuses on web application development based on the criteria defined in the Odehnal's thesis [1]. The sample application shows the style of development in the Spring framework and its functionality and capabilities. Based on the gained experience during the sample application development, Spring is next compared to the other frameworks mentioned earlier and included into the previous comparison. The comparison criteria are specified in the Odehnal's thesis [1] and consist of 4 areas. First of all, there is a basic framework differences comparison. Next, there is an architecture comparison. The third area involves a comparison of work with the framework which also contains both objective criteria and personal estimation. The last part is dedicated to a comparison related to framework support, available literature and overall popularity. The result of this thesis is a comparison of 8 frameworks including the created sample application, which should help the readers when selecting one of the them and should make it easier to orientate in the world of web frameworks.
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Usage of unstructured data in Business Intelligence
Rakhmanova, Malika ; Šperková, Lucie (advisor) ; Karkošková, Soňa (referee)
The aim of the thesis is to identify the main trends that are occurring in the market of Business Intelligence and related to unstructured data, to describe the possibilities for integrating unstructured data, to clarify what the impact on the company have the results that can be obtained using these solutions and how generally incorporate an analysis of unstructured data into BI. Another aim is to show the current situation of processing unstructured data on the example of BI system. The thesis is divided into several parts. First part is describing of the Business Intelligence area and the basic components of Business Intelligence, as well as identifying market trends. Then, there is the next part: separating the data into structured and unstructured. Here is the part about how you can access and analyse unstructured data and what is their place in BI systems. This is the end of a block of unstructured data and the beginning of a description of the enhanced version of BI. Finally, the current market situation and BI tools, which include unstructured data, are introduced. This section provides an overview of how BI tools approach to analyse unstructured data. Existed literature, professional and freely available Internet resources are used for writing the work. The purpose is to serve as a source of information for quickly orienting in the current situation, to serve as a guide to the world of BI solutions and to show potential users what are the options and functionality of these BI solutions.
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Chosen natural resources: focuses of conflicts nad its economic consequences
Sytný, Patrik ; Vošta, Milan (advisor) ; Sankot, Ondřej (referee)
The bachelor´s thesis aims to three chosen natural resources, which are petroleum, natural gas and water, and conflicts based on disputes over them. The aim of the thesis was to valorize nature of the conflicts, define their main focus and draw prospective economic consequences. Professional literature that deals with this kind of issue, was used in order to find out the true nature of the conflicts. The result is an evaluation, which has proven, that the most influental conflicts are rising over disputes over petroleum. Their economic and political impacts are very perceptible and economically measurable in the way of GDP, the total product and other economic indicators. In the thesis has been also proven that the conflicts on the basis of natural gas have similiar nature and extent as it is in the case of petroleum, even thought in a smaller amount. The least important conflicts in a meaning of economic impacts are those over water, by those has been proven, that they do not poses such an impact on economic and political situation as petroleum or natural gas nowdays.
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Dynamic model of human resources in project management
Hančar, Michal ; Mildeová, Stanislava (advisor) ; Šviráková, Eva (referee)
This thesis is focused on dynamics of soft factors influencing workers during projects. These factors include motivation, workplace atmosphere, team synergy of workers and their emotions, and attribute of project manager who manages the project. Identification of soft factors and their relationships was achieved by examination of scientific literature in psychology and system dynamics. Description of managing project matters was achieved by examination of scientific literature dealing with project management. The main objective of this thesis is to create a dynamic model which simulates behavior of these soft factors influencing the project staff. The primary metric of the model is efficiency of workers participating on the project based on input parameters. Validation of the model was achieved by verification of historic behavior of key elements. Results of validation experiments correspond with historic behavior with roughly 95 % accuracy. At the end of this thesis is presented an ICT project case study. Based on the results of simulation experiments is performed a scenario analysis which tries to bring possible suggestions for project management.
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Forms of advertising on social networks and consumer protection
Žďárský, Jiří ; Vavrečka, Jan (advisor) ; Štěpánek, Petr (referee)
The theme of this thesis are forms of advertising on social networks and consumer protection. The main informational source is above all research of specialized literature, articles, online or other sources in connection with author's own observations and analysis of the respective legislation and ultimately the comparison with author's gained professional experience. The result of this work is a comprehensive overview and introduction to the law of social networks and advertising, demonstration of the importance and significance of this topic and finally evaluation of the effectiveness of legislation that protects consumers in the environment of social networks.
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Development of internal management information system in Dolphin Consulting, s.r.o.
Církovský, Tomáš ; Maryška, Miloš (advisor) ; Kasl, Tomas (referee)
Main goal of this master thesis is to create Management Information System for company Dolphin consulting, s.r.o. based on technologies available within its infrastructure. Next goal is conduct preliminary verification of the created Management Information System. Generally, the Management Information System is created in accordance with resources including but not limited to Business Intelligence, Management Information Systems literature and experiences of the author. The most important assets of this thesis are creating of the system for Dolphin consulting, s.r.o. and initial verification of created system for its further development and highlight issues that arise. This master thesis is divided into two logical parts. The first part is purely theoretical and describes the issues of data warehousing according to Kimball and Inmon, OLAP Cubes and Management Information Systems. Practical part of thesis describes implementation of Business Intelligence tools as a part of created Management Information System in company Dolphin consulting, s.r.o. At the end of this part is the above stated preliminary verification of the Management Information System with list of recommendations for improving the system.
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Possibilities of Big Data use for Competitive Intelligence
Verníček, Marek ; Molnár, Zdeněk (advisor) ; Šperková, Lucie (referee)
The main purpose of this thesis is to investigate the use of Big Data for the methods and procedures of Competitive Intelligence. Among the goals of the work is a toolkit for small and large businesses which is supposed to support their work with the whole process of Big Data work. Another goal is to design an effective solution of processing Big Data to gain a competitive advantage in business. The theoretical part of the work processes available scientific literature in the Czech Republic and abroad as well as describes the current state of Competitive Intelligence, and Big Data as one of its possible sources. Subsequently, the work deals with the characteristics of Big Data, the differences from working with common data, the need for a thorough preparation and Big Data applicability for the methods of Competitive Intelligence. The practical part is focused on analysis of Big Data tools available in the market with regard to the whole process from data collection to the analysis report preparation and integration of the entire solution into an automated state. The outcome of this part is the Big Data software toolkit for small and large businesses based on their budget. The final part of the work is devoted to the classification of the most promising business areas, which can benefit from the use of Big Data the most in order to gain competitive advantages and proposes the most effective solution of working with Big Data. Among other benefits of this work are expansion of the range of resources for Competitive Intelligence and in-depth analysis of possibilities of Big Data usage, designed to help professionals make use of this hitherto untapped potential to improve market position, gain new customers and strengthen the existing user base.
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Key sequence in the films of directors who work with long sequence shots and with stylization
Ruzyak, Pavel ; BERNARD, Jan (advisor) ; KLEPIKOV, Milan (referee)
This thesis wants to explore long shots alongside with stylization in cinema.
Through three directors are explored possibility and problematic of cinematographic expression through long shots and stylization. Stylisation is connected mainly with mis-en-scène and particular aspects of it – acting, film decoration/props, film space, film sound,...
The terms stylisation and long shot (plan-séquence) are analysed and explored on its own and in the films of the chosen directors.
The main analysed directors are Andrei Tarkovsky, Carl Th. Dreyer and Béla Tarr and their three films (in the same order) - Sacrifice, Gertrud and Satantango.
The chosen directors are from my point of view the best example of the use of stylisation and long shots due to their artistic clarity and coherence.
I try to base this work mostly on my own analysis and thoughts about long shots and stylisation based on the literature, films and my own film works, although I also use quotations from directors/authors and quotations from theoretical works.
The thesis in its form is closest to the analytic and essay study.
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