National Repository of Grey Literature 23 records found  1 - 10nextend  jump to record: Search took 0.01 seconds. 
Proposal for Improving the Communication Mix of a Selected Company
Jeřábek, Jakub ; Kaňovská, Lucie (referee) ; Chlebovský, Vít (advisor)
Tato bakalářská práce se zabývá optimalizací komunikačního mixu vybrané společnosti. Skládá se ze tří hlavních částí. První z nich je teoretická část, ve které jsou popsány koncepty a pojmy relevantní k danému tématu. Následuje část zaměřená na analýzu současného stavu společnosti. V poslední návrhové části jsou uvedeny konkrétní návrhy na zlepšení komunikačního mixu pro danou společnost.
Representation fiber in the nutrition of children preschool and school age.
JEŘÁBEK, Jakub
The topic of this diploma thesis is fiber in the nutrition of children preschool and school age. The thesis is designed for two parts. The theoretical parts describe various fibers and its division, chemical properties, functions and benefits for the human body. Another piece of legislation is described here, which is used in school meals. The specific sections evaluate the proportion of fiber in the nutrition of preschool and school age. the calculation was determined from consumer baskets from individual primary and nursery schools and were supplemented with information on the fiber content in individual commodities of the Danish website frida.fooddata.dk. The results show that the fiber content in the nutrition of preschool and school children is sufficient and the proportion of fiber in the diet has the possibility of a downward trend in fiber content. In primary schools, we can see a declining tendency of amount fiber in the diet. The average of fiber amount is 64.7%. Kindergarten does not express a significant year-on-year, it accepts the representation of fiber in nutrition and spends less than at school and at 32.2% of recommended daily fiber amount, means 2.0g.
Multifractal nature of financial markets and its relationship to market efficiency
Jeřábek, Jakub ; Vošvrda, Miloslav (advisor) ; Krištoufek, Ladislav (referee)
The thesis shows the relationship between the persistence in the financial markets returns and their efficiency. It interprets the efficient markets hypothesis and provides various time series models for the analysis of financial markets. The concept of long memory is broadly presented and two main types of methods to estimate long memory are analysed - time domain and frequency domain methods. A Monte Carlo study is used to compare the methods and selected estimators are then used on real world data - exchange rate and stock market series. There is no evidence of long memory in the returns but the stock market volatilities show clear signs of persistence.
Design and Synthesis of Hybrid Compounds Based on Tacrin/Resveratrol Derivatives
Jeřábek, Jakub ; Doležal, Martin (advisor) ; Miletín, Miroslav (referee)
Charles University in Prague Faculty of Pharmacy in Hradec Králové Department of Pharmaceutical Chemistry and Drug Control Student: Jakub Jeřábek Supervisors: Prof. PharmDr. Martin Doležal, Ph.D. Prof. Maria Laura Bolognesi Title of Thesis: Design and Synthesis of Hybrid Compounds Based on Tacrine/Resveratrol Derivatives Alzheimer's disease (AD) is a progressive neurodegenerative brain disorder, in which a progressive dementia appears. The cause of AD is currently unknown, however, scientific research has revealed several pathological hallmarks - β-amyloid plaques and neurofibrillary tangles. These changes cause gradual disintegration of nerve cells and they change the metabolism in the brain. The current drugs are not able to treat the cause of the disease, being able only to delay the onset of severe symptoms. The basic drugs for AD treatment are acetylcholinesterase (AChE, E.C. 3.1.1.7) inhibitors and, more recently approved, N-methyl- D-aspartate (NMDA) receptor antagonist memantine. These drugs are able to increase cholinergic activity or preventing glutamate excitotoxicity in the patient's brain, thus improving cognitive functions and delaying severe stages of the disease. One of the emerging approaches in drug synthesis represents multi-target-directed ligands (MTDLs). Apart from the ability...
Design and Synthesis of Hybrid Compounds Based on Tacrin/Resveratrol Derivatives
Jeřábek, Jakub ; Doležal, Martin (advisor) ; Miletín, Miroslav (referee)
Charles University in Prague Faculty of Pharmacy in Hradec Králové Department of Pharmaceutical Chemistry and Drug Control Student: Jakub Jeřábek Supervisors: Prof. PharmDr. Martin Doležal, Ph.D. Prof. Maria Laura Bolognesi Title of Thesis: Design and Synthesis of Hybrid Compounds Based on Tacrine/Resveratrol Derivatives Alzheimer's disease (AD) is a progressive neurodegenerative brain disorder, in which a progressive dementia appears. The cause of AD is currently unknown, however, scientific research has revealed several pathological hallmarks - β-amyloid plaques and neurofibrillary tangles. These changes cause gradual disintegration of nerve cells and they change the metabolism in the brain. The current drugs are not able to treat the cause of the disease, being able only to delay the onset of severe symptoms. The basic drugs for AD treatment are acetylcholinesterase (AChE, E.C. 3.1.1.7) inhibitors and, more recently approved, N-methyl- D-aspartate (NMDA) receptor antagonist memantine. These drugs are able to increase cholinergic activity or preventing glutamate excitotoxicity in the patient's brain, thus improving cognitive functions and delaying severe stages of the disease. One of the emerging approaches in drug synthesis represents multi-target-directed ligands (MTDLs). Apart from the ability...
Unorthodox measures of economic performance
Křehlík, Tomáš ; Zápal, Jan (advisor) ; Jeřábek, Jakub (referee)
Assessing long-term economic performance is persistent problem of current economics. Various methods exist, most often in form of indices (Sustainable society index, Ecological footprint, Urban Sustainability index, etc.), which however suffer from many issues (monetization, weighting). In recent years assessment method called NAIADE based on fuzzy logic and multi-criteria decision analysis has been developed. It deals with many problems of aforementioned indices. This approach has not yet been applied to data of many countries. Goal of my bachelor's thesis is to give overview of currently used indices, introduce multi-criteria decision analysis, perform computation of NAIADE and discuss rankings of the Czech Republic in international perspective.
CEE fiscal deficits in the course of financial crisis
Mareš, Jan ; Schneider, Ondřej (advisor) ; Jeřábek, Jakub (referee)
The thesis covers the fiscal adjustments of countries in Central and Eastern Europe (CEE) since the financial crisis of 2008/2009. The topic revolves around ongoing debate about the right steps to stabilize government finances and encourage economic activity. It provides an overview of the measures undertaken by the governments of the Czech Republic, Estonia, Latvia, Lithuania, Hungary, Poland, Slovenia and Slovakia. The discussion of fiscal rules and institutions in CEE is also presented along with their influence on budgetary discipline. We follow with the review of literature debating government expenditures and government revenues having impact on economic growth. These relationships are then explored for countries of the CEE region based on the data from 1999 onwards. We apply Granger causality tests on reduced-form vector autoregressions and since we find no significant relationships between the government revenues, expenditures and GDP, we continue with structural vector autoregression using identification procedure developed by Blanchard and Perotti (2002). After identification, we utilize impulse response analysis to compute the multipliers of government expenditures and revenues. The multipliers generally take values close to zero and are found insignificant.
The Determinants of central banking transparency: An Empirical Analysis
Ulrich, Tomáš ; Horváth, Roman (advisor) ; Jeřábek, Jakub (referee)
This thesis examines the central banking transparency and financial stability communication. The main goal is to find the determinants of the updated Monetary policy transparency index and the index for financial stability trans- parency, which cover 110 countries during the period 2000-2011. We analyse the individual components of transparencies and perform regression models with the set of economic and political variables in order to find drivers of all aspects of transparency. As a basic observation we verified the increasing trend in both types of transparencies during last two decades. We found out that economi- cally well developed countries with flexible exchange rates, quality government and stable political institutions tend to be more open about their monetary policies. Moreover, high degree of monetary policy transparency and the occu- rance of past systemic banking crisis implies higher openness of central banks about financial stability issues. The drivers of Financial stability transparency index components display significant variations, especially variables like rule of law or past financial distress. It is concluded that financial stability trans- parency is still a young field of study and many central banks are still in the developing phase of learning. Keywords central banking,...
Technologies, endowment and foreign trade: testing the Heckscher-Ohlin model on Czech data
Kroulíková, Šárka ; Semerák, Vilém (advisor) ; Jeřábek, Jakub (referee)
One may observe a growing trend of figure measuring the ration between export and gross domestic product that applies for almost all countries. In response to this phenomenon theories dealing with international trade becomes more important. The capability to identify some trends in commodity movements and determine advantages rising from bilateral trade are key aspects of economic growth and country development. This thesis deals with the analysis of international trade between Czech Republic and Germany. Fundamental determinant of trade between countries is Heckscher-Ohlin Theorem and as my research instrument I choose Input-Output methodology. I decided to use two types of calculation, while evaluating the validity of mentioned theory. First is Leontief methodology from 1954, which led to famous Leontief paradox. Second and more modern approach is the one developed by Riedel in 1974. In quantitative part of my analysis I focused my attention on two calculations with purpose to state factor endowment and country's production intensity. The meaning of this analysis is to confirm the validity of Heckscher-Ohlin Theorem, which would lead to conclusion that commodity movement between Czech Republic and Germany is driven by neoclassical theory of comparative advantage.
Multifractal nature of financial markets and its relationship to market efficiency
Jeřábek, Jakub ; Vošvrda, Miloslav (advisor) ; Krištoufek, Ladislav (referee)
The thesis shows the relationship between the persistence in the financial markets returns and their efficiency. It interprets the efficient markets hypothesis and provides various time series models for the analysis of financial markets. The concept of long memory is broadly presented and two main types of methods to estimate long memory are analysed - time domain and frequency domain methods. A Monte Carlo study is used to compare these methods and selected estimators are then used on real world data - exchange rate and stock market series. There is no evidence of long memory in the returns but the stock market volatilities show clear signs of persistence.

National Repository of Grey Literature : 23 records found   1 - 10nextend  jump to record:
See also: similar author names
15 JEŘÁBEK, Jakub
14 JEŘÁBEK, Jan
8 JEŘÁBEK, Jiří
14 Jerabek, Jan
2 Jeřábek, Jakub,
14 Jeřábek, Jan
4 Jeřábek, Jan Lucián
3 Jeřábek, Jaroslav
8 Jeřábek, Jiří
1 Jeřábek, Josef
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