Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2009 (vol. 57), issue 6
HODNOCENÍ PŘIPRAVENOSTI EGOVERNMENTU ČESKÉ REPUBLIKY
eGovernment readiness assessment of the Czech Republic
Jana Andrýsková
Acta Univ. Agric. Silvic. Mendelianae Brun. 2009, 57(6), 13-18 | DOI: 10.11118/actaun200957060013 
Modern information technologies has entered all spheres of human activities, public administration authorities are not exceptions. There has been significantly increasing tendency in using information and communication technologies since beginning of the century in public administration. Despite of some indicators, progress of public administration information systems is too slow. Several organizations are engaged of eGovernment assessment at the international level. We can find some variations in the methodologies that cause different ranking of some countries in international comparison. The main goal of this paper is to analyze and assess the present...
Přístupy k podpoře zemědělství v rámci změn strategie SZP EU
Approaches to support of agriculture in terms of the EU CAP strategy amendment
Věra Bečvářová
Acta Univ. Agric. Silvic. Mendelianae Brun. 2009, 57(6), 19-28 | DOI: 10.11118/actaun200957060019
The contribution deals with the principles as well as the economic implications of changes in the agriculture entrepreneurial environment. It denotes, that the vision of the European model of multifunctional agriculture is ever more frequently confronted with new challenges invoked by acceleration of globalization processes. Those qualitatively new requirements to agricultural enterprises behaviour as well as to the state intervention, strictly speaking the Common Agricultural Policy (CAP), in the branch in a framework of the global markets development is notified there. On the basis of analyses of individual development stages and the manner, in which...
NÁVRH SPOLEČNÉHO STANDARDU PRO ZACHYCOVÁNÍ VÝNOSŮ JAKO SOUČÁST KONVERGENCE SYSTÉMŮ US GAAP A IAS/IFRS
Development of the common standard for revenue recording as a part of the US GAAP and IAS/IFRS systems convergence
Hana Bohušová
Acta Univ. Agric. Silvic. Mendelianae Brun. 2009, 57(6), 29-44 | DOI: 10.11118/actaun200957060029
The most significant difference between US GAAP and IFRSs is in the area of general approach. IFRSs are based on basic accounting principles1 with limited application guidance, US GAAPs are based especially on rules with specific application guidance. FASB and IASB initiated their joint project on revenue recording to converge IFRS and US GAAP in this area. The main objective of this paper is comparative analysis of revenue recognition under both systems, evaluation of the most significant differences in revenue recognition and measurements as a starting point for the preparation of the new general standard for revenue recognition and the...
MODERNÍ METODY PRO OPTIMALIZACI PŘEPÍNÁNÍ V POČÍTAČOVÝCH SÍTÍCH
Progressive optimization methods for applied in computer network
Miroslav Cepl, Jiří Šťastný
Acta Univ. Agric. Silvic. Mendelianae Brun. 2009, 57(6), 45-50 | DOI: 10.11118/actaun200957060045
Standard core of communications' networks is represent by active elements, which carries out the processing of transmitted data units. Based on the results of the processing the data are transmitted from sender to recipient. The hardest challenge of the active elements present to determine what the data processing unit and what time of the system to match the processing priority assigned to individual data units. Based on the analysis of the architecture and function of active network components and algorithms, artificial neural networks can be assumed to be effectively useable to manage network elements. This article focuses on the design and use...
VÝVOJ PRŮMĚRNÝCH CEN CIGARET S OHLEDEM NA DAŇOVÉ ZMĚNY V LETECH 2001 AŽ 2009 V ČESKÉ REPUBLICE
Development of average prices of cigarettes with regard to taxation changes in 2001-2009 in the Czech Republic
Petr David, Milan Palát
Acta Univ. Agric. Silvic. Mendelianae Brun. 2009, 57(6), 51-64 | DOI: 10.11118/actaun200957060051
In the Czech Republic, excises and thus also cigarette excise were put into effect by a tax reform in 1993. In comparison with the standard taxation of other tobacco products by a specific tax the cigarette taxation is atypical. Through the combination of a specific tax and an ad valorem tax a combined excise was imposed on cigarettes. Over the years, many changes occurred in the cigarette excise in the Czech Republic. This paper provides the calculation of an average price of cigarettes both weighted and unweighted, which is adjusted for amounts of all taxes imposed on cigarettes in the Czech Republic in 2001 to 2009 or in 2004 to 2008. On the basis...
VÝVOJ KRITÉRIÍ SAZEB VYBRANÉHO AKCÍZU V EVROPSKÉ UNII A JEJICH PLNĚNÍ ČLENSKÝMI ZEMĚMI
Development of excise rates criteria in the European Union and its member states fulfilment
Petr David
Acta Univ. Agric. Silvic. Mendelianae Brun. 2009, 57(6), 65-76 | DOI: 10.11118/actaun200957060065
European Union regulates member states market to secure free trade. This obtains also in case of excise imposed on cigarettes, which is a composite tax. It is possible to fulfil not only fiscal function but also other aims of member states tax policies by imposing of cigarette excise. It is not easy to regulate this excise in the European Union. There are three significant limitations in cigarettes taxation at the present time, which regulate proportion of specific part of excise, absolute amount of excise per 1.000 cigarettes and proportion of excise imposed on cigarettes and its price. This limitations development and its fulfilling is identified...
PROGNÓZA VĚKOVÉ STRUKTURY A STÁRNUTÍ OBYVATEL V KRAJÍCH ČESKÉ REPUBLIKY
Prognosis of age structure and process of population ageing in Czech regions
Jaroslav Dufek
Acta Univ. Agric. Silvic. Mendelianae Brun. 2009, 57(6), 77-88 | DOI: 10.11118/actaun200957060077
We analyzed the age structure of population in Czech regions, assessed the differences in the levels of the regions' population age, and based upon the quantification of assumed changes we assessed the pace of ageing up to 2050. The analysis does not include the population migration, and is based on the indicators "ratio of productive population" and "ageing index" based on the factor analysis of the indicators closely related to the age of population. By means of cluster analysis we arranged the regions according to both mentioned indicators into groups where we, to be able to compare the groups, used their standard values and mean growth coefficient....
INOVAČNÍ POLITIKA MALÝCH A STŘEDNÍCH PODNIKŮ V JIHOMORAVSKÉM A MORAVSKOSLEZSKÉM KRAJI: VÝSLEDKY VÝZKUMNÉHO ŠETŘENÍ
Innovation policies of SME's in the South Moravian and Moravian Silesian regions: results of the research
Tomáš Heralecký, Tomáš Meluzín
Acta Univ. Agric. Silvic. Mendelianae Brun. 2009, 57(6), 89-98 | DOI: 10.11118/actaun200957060089
The aim of the paper was to identify the present situation in innovation policies of small and medium-sized enterprises in the South Moravian and Moravian Silesian regions. In order to achieve the specified objective, quantitative research was carried out in the small and medium-sized enterprises by way of questionnaires. The achieved results imply that the enterprises under investigation apply competitive strategy focusing on top quality of goods on offer. The research manifested that the companies focused markedly on innovations in supplying products on offer with additional functions or features. The research results show that the companies do not...
VYUŽITÍ LINEÁRNÍHO PROGRAMOVÁNÍ V OPTIMALIZACI OSEVNÍHO PLÁNU ZEMĚDĚLSKÉHO DRUŽSTVA V ČR
Optimization of production planning in Czech agricultural co-operative via linear programming
Jitka Janová, Pavla Ambrožová
Acta Univ. Agric. Silvic. Mendelianae Brun. 2009, 57(6), 99-104 | DOI: 10.11118/actaun200957060099
The production planning is one of the key managerial decisions in agricultural business, which must be done periodically every year. Correct decision must cover the agriculture demands of planting the crops such as crop rotation restrictions or water resource scarcity, while the decision maker aims to plan the crop design in most profitable way in sense of maximizing the total profit from the crop yield. This decision problem represents the optimization of crop design and can be treated by the methods of linear programming which begun to be extensively used in agriculture production planning in USA during 50's. There is ongoing research of mathematical...
OPTIMALIZAČNÍ MODEL VYUŽITÍ TĚŽEBNÍHO ZAŘÍZENÍ V LESNICKÉ PRAXI
The optimization model of the logging machinery usage in forestry practice
Jitka Janová, M. Lindnerová
Acta Univ. Agric. Silvic. Mendelianae Brun. 2009, 57(6), 105-112 | DOI: 10.11118/actaun200957060105
The decision support systems commonly used in industry and economy managerial practice for optimizing the processes are based on algoritmization of the typical decision problems. In Czech forestry business, there is a lack of developed decision support systems, which could be easily used in daily practice. This stems from the fact, that the application of optimization methods is less successful in forestry decision making than in industry or economy due to inherent complexity of the forestry decision problems. There is worldwide ongoing research on optimization models applicable in forestry decision making, but the results are not globally applicable...
ANALÝZA VYBRANÝCH EKONOMICKÝCH A DEMOGRAFICKÝCH FAKTORŮ OVLIVŇUJÍCÍ ČESKÉ ZDRAVOTNICTVÍ
The analysis of chosen economic and demographic factors which affect Czech health care
Tomáš Kotrba
Acta Univ. Agric. Silvic. Mendelianae Brun. 2009, 57(6), 113-122 | DOI: 10.11118/actaun200957060113
Mission of the health care institutions is very different from the other organizations - healing illnesses and restore health of patients. The basic aim of this paper is to identify and describe selected factors of external environment based on the analysis and extrapolation of public economic and demographical data from the database of Czech statistical office, Institute for health information and statistic in the Czech Republic, OECD and database of European Commission which will have very significant influence for function of Czech health care system up to the 2050. People in the Czech Republic will be one of the oldest in the second part of the...
Využití konceptu MDA ve vývoji strukturální oblasti prezentační vrstvy
Towards an MDA-based approach for development of a structural scope of the presentation layer
Jan Kryštof
Acta Univ. Agric. Silvic. Mendelianae Brun. 2009, 57(6), 123-132 | DOI: 10.11118/actaun200957060123
This paper presents an approach for developing the presentation layer of software applications. The approach is based on the concept of the Model Driven Architecture (MDA) and uses a UML - based model of graphical user interfaces, which is created according to rules defined in a meta - model. The meta - model is not oriented to a particular platform, thus all designed models can be created independently of the programming language and widget library. This platform independent UML based model can be transformed into source - code for an arbitrary programming language and can be used in a software development process.The meta - model of our approach...
PROSTOROVÉ MODELOVÁNÍ V MANAGEMENTU KRAJINY - PROTIZÁPLAVOVÁ OPATŘENÍ
Space modeling in management of landscape flood-protection measures
Jitka Machalová
Acta Univ. Agric. Silvic. Mendelianae Brun. 2009, 57(6), 133-142 | DOI: 10.11118/actaun200957060133
The goal of this article is to project the complex access to the analyses of sources of local flash-flood of watched watershed area of Moštěnka River. In article is used space modeling a space analysis. Consequently to assess the prepared built-technical arrangements and to project alternative, complement, not invasive arrangements. The article presents the fundamental results of applied research, which was in 2007 and 2008. The article shows, that the built-technical arrangements in combination with not invasive, organized arrangements markedly reduce fall-outs of flash-flood. The results was presented and devolved on the Department of landscape planning...
ZACHYCENÍ NEURČITOSTÍ V MODELOVÁNÍ VÝSKYTU ROSTLIN S VYUŽITÍM MAPOVÉ ALGEBRY
The interception of vagueness in occurrence of plants modeling with using map algebra
Jitka Machalová
Acta Univ. Agric. Silvic. Mendelianae Brun. 2009, 57(6), 143-152 | DOI: 10.11118/actaun200957060143
Information plays an important role in process of decision-making. Information and communication technologies give to the decision-makers not only relevant information, but they help in their interpretation. The basic advantage of fuzzy logic is the capability mathematic catch up the information, which is phrased. If we have set of elements, in that every element is characterised by grade of pertinence (member ship function), we call it fuzzy set. Map algebra is instrument that allows working up the raster representation of reality with using language of the map algebra. The using fuzzy sets for solving spatial problems is qualified by process in 3...
E-LEARNINGOVÉ OBCHODNÍ MODELY
E-learning business models
Roman Malo
Acta Univ. Agric. Silvic. Mendelianae Brun. 2009, 57(6), 153-162 | DOI: 10.11118/actaun200957060153
E-learning is the word which is used especially for discussion of education activities, trends and problems. However, principles of electronic education are fitness for use also within business activities in the area of a support for reaching business goals and as a part of marketing activities. These ones are examples that e-learning is not understood only in its primary form - as a tool of increasing quality of human resources. As well, applying it within supply or demand business relationships is also possible in the form of a tool increasing these processes' efficiency. The necessity of suitable framework model existence is clear.In this paper...
Parametrizace ortonormálních matic třetího řádu pro lineární kalibraci
Parameterization of orthonormal third-order matrices for linear calibration
Ivo Moll, Kateřina Myšková
Acta Univ. Agric. Silvic. Mendelianae Brun. 2009, 57(6), 163-168 | DOI: 10.11118/actaun200957060163
The paper derives a parametric definition of the set of third-order orthonormal real matrices.The derivation is done in several partial steps. First a generalized unit matrix is introduced as the simplest case of an orthonormal matrix along with some of its properties and, subsequently, the properties of orthonormal matrices are proved that will be needed.The derivation itself of a parametric definition of third-order orthonormal matrices is based on the numbers of zero entries that are theoretically possible. Therefore, it is first proved that a third-order square matrix with the number of non-zero entries different from nine, eight, five,...
Zhodnotenie úrovne používania direct mailingu v krajinách V4
Assessment of the use level of direct mail in the V4 countries
Ľudmila Nagyová, Patrik Rovný, Jana Stávková, Ľudmila Majchrovičová
Acta Univ. Agric. Silvic. Mendelianae Brun. 2009, 57(6), 169-178 | DOI: 10.11118/actaun200957060169
The aim is to assess the possibilities of future developments of Direct Marketing in the Visegrad group. Particular attention is paid to the fact that even when there is a single political grouping of states, which between them reported psychological closeness, there are differences between them, to be taken into account. Significant differences are primarily in consumer attitudes and preferences, their purchasing decisions as well as acceptance of the various tools of communication mix.Direct Marketing is form of marketing communication aimed on exact selection of target group and its effective addressing. Contrary to the Mass Marketing, each...
ZAMĚSTNANECKÉ POŽITKY V SOULADU S IAS/IFRS A PODLE ČESKÉ NÁRODNÍ ÚPRAVY VČETNĚ DAŇOVÝCH DOPADŮ
Employee benefits under IAS/IFRS and the Czech accounting legislation, the tax point of view including
Milena Otavová, Jana Gláserová
Acta Univ. Agric. Silvic. Mendelianae Brun. 2009, 57(6), 179-188 | DOI: 10.11118/actaun200957060179
The regulation of employee benefit is limited in the Czech Accounting Legislation. There are only short-term employee benefits - wages, salaries, when employees has rendered services to an entity during a period - month. Entities could create funds from a net profit -fund for social and cultural benefits which could serve as source of social services financing for employees. There are employee benefits defined very extensive in IAS/IFRS. It is IAS 19 - Employee Benefits which defines four Gross of employee benefits: short-term employee benefits, post employment benefits, other long -term employee benefits and termination benefits. There are defined...
ANALÝZA TRHU PRÁCE V ČESKÉ REPUBLICE S DŮRAZEM NA NEZAMĚSTNANOST VZHLEDEM K DALŠÍM ZEMÍM EVROPSKÉ UNIE
Analysis of labour market in the Czech Republic with respect to unemployment considering other countries of EU
Milan Palát
Acta Univ. Agric. Silvic. Mendelianae Brun. 2009, 57(6), 189-200 | DOI: 10.11118/actaun200957060189
The paper deals with the analysis of labour market in the Czech Republic with respect to unemployment considering other countries of EU and existing economic development. Evaluation has been carried out of the specific development of labour market, employment and unemployment in the Czech Republic in the period 1993-2008, incl. possible causes and trends of the development and international comparison of selected characteristics of labour market using adequate quantitative methods. Analysis of the Czech labour market during the period of its existence includes the evaluation of supply and demand in the labour market. The most important causes were...
POUŽITÍ GENETICKÝCH ALGORITMŮ PRO ANALÝZU NÁVŠTĚVNOSTI WWW PORTÁLU
WWW portal usage analysis using genetic algorithms
Ondřej Popelka, Jiří Šťastný
Acta Univ. Agric. Silvic. Mendelianae Brun. 2009, 57(6), 201-208 | DOI: 10.11118/actaun200957060201
The article proposes a new method suitable for advanced analysis of web portal visits. This is part of retrieving information and knowledge from web usage data (web usage mining). Such information is necessary in order to gain better insight into visitor's needs and generally consumer behaviour. By leveraging this information a company can optimize the organization of its internet presentations and offer a better end-user experience. The proposed approach is using Grammatical evolution which is computational method based on genetic algorithms. Grammatical evolution is using a context-free grammar in order to generate the solution in arbitrary reusable...
Štatistická analýza zmesí v pravdepodobnosti ruinovania
Statistical analysis of mixtures underlying probability of ruin
Rastislav Potocký, Milan Stehlík
Acta Univ. Agric. Silvic. Mendelianae Brun. 2009, 57(6), 209-214 | DOI: 10.11118/actaun200957060209
If the hypothesis on exponentially distributed claims in a risk (or surplus) model is untenable then, in many cases, the assumption that they are mixtures of two (or more) exponentials is a suitable substitute. In the first part of the paper tests of homogeneity for exponentially distributed claims are discussed and their properties are stated. The statistical properties of parameter estimations for such claims are also mentioned. In the second part the classical Cramer-Lundberg ruin model is discussed when claims are distributed as mixtures of exponentials. Our attention is focussed primarily on assesment of accuracy of approximations obtained. Then...
PRODEJNÍ ÚSPĚŠNOST BALENÉHO ČERSTVÉHO OVOCE A ZELENINY
Successful selling of packed fresh fruit and vegetable
Radmila Presová, Oldřich Tvrdoň, Lucie Hrdá
Acta Univ. Agric. Silvic. Mendelianae Brun. 2009, 57(6), 215-224 | DOI: 10.11118/actaun200957060215
The paper deals with the marketability of packaged fruit and vegetables, as a new trend of satisfying consumer needs, in connection with selling-culture of stall selling and self-stores sales. It emphasize fact that food have to be wrapped into the quality, health packages, under the conditions of the Act. 477/2001 Coll.Specific data for the analytical part of this paper was provided by Hortim International Ltd. This company has operate on the Czech market since 1995. Analysis of the economic results confirmes the legitimacy of the sale of packaged fresh fruits and vegetables, but there will be neccesary longer lasting promotion. This fact also...
Chování spotřebitele na trhu s médii
Consumer behavior on the media market
Martin Přibyl, Ladislav Stejskal, Ondřej Dufek, Klára Ondrášková
Acta Univ. Agric. Silvic. Mendelianae Brun. 2009, 57(6), 225-234 | DOI: 10.11118/actaun200957060225
The paper deals with a correlation between factors identifying a household representative and frequency of media usage. Particularly it concentrates on the analysis of internet and daily press usage. Internet is a constantly developing communication channel which is increasingly used in the field of marketing communication and contributes to the development of business environment. Due to its characteristics it is an ideal mean for multilingual communication and communication on international markets. The daily press is on the other hand a representative of traditional media. It is perceived by public as a more natural communication channel. The paper...
PŮSOBENÍ STRESU U VRCHOLOVÉHO MANAGEMENTU A JEHO DOPADY DO ZDRAVOTNÍ A PRACOVNÍ OBLASTI
Incidence of stress on top management and its impact upon health and work area
Dana Maria Staňková, Miloš Drdla
Acta Univ. Agric. Silvic. Mendelianae Brun. 2009, 57(6), 235-240 | DOI: 10.11118/actaun200957060235
Within the frame of this paper the key theoretical knowledge to the selected topic is described, the presentation of partial results and discussion on the issue of the psychological aspects of managerial work, focusing on stress and its manifestations are submitted. The aim of this research was to identify the most frequent stress symptoms in the physiological, emotional and behavioral field and to define the main factors which cause them in work and private life terms. For the purpose of this research of stress effects on health area a questionnaire technology of our own design was chosen. For a deeper understanding of sources of an increased psychological...
VYUŽITÍ DISTRIBUČNÍCH A KORELAČNÍCH TESTŮ PRO TESTOVÁNÍ HYPOTÉZY EFEKTIVNOSTI ČESKÉHO KAPITÁLOVÉHO TRHU
Using of correlation and distribution tests for efficiency testing of the Czech capital market
Petra Střelcová, Luboš Střelec
Acta Univ. Agric. Silvic. Mendelianae Brun. 2009, 57(6), 241-252 | DOI: 10.11118/actaun200957060241
This paper deals with efficiency testing of the Czech stock market. In this work there are defined different forms of efficiency, whereas key attention is focused on the weak-form of market efficiency. The goal of this paper is to find the weak-form of efficiency with the help of various tests. We have used some basic methods for our analysis: the autocorrelation coefficient, the Ljung-Box test and selected tests of normality - some classical normality tests (the Shapiro-Wilk test, the Jarque-Bera test, the Lilliefors test) and some robust normality tests (the robust Jarque-Bera test, the directed SJ test and medcouple MC-LR test). Source data for...
ANALÝZA SÍLY VYBRANÝCH KLASICKÝCH A ROBUSTNÍCH TESTŮ NORMALITY PROTI BIMODÁLNÍMU ROZDĚLENÍ
Analysis of power of the classical and robust normality tests against bimodal distribution
Luboš Střelec
Acta Univ. Agric. Silvic. Mendelianae Brun. 2009, 57(6), 253-260 | DOI: 10.11118/actaun200957060253
The aim of this paper is to compare the power of selected normality tests to detect a bimodal distribution. We use some classical normality tests (the Shapiro-Wilk test, the Lilliefors test, the Anderson-Darling test, the classical Jarque-Bera test and the Jarque-Bera-Urzua test), some robust normality tests (the robust Jarque-Bera test and the Medcouple test) and the modified Jarque-Bera tests, where the median instead of the mean is used in the classical Jarque-Bera test statistic. The results of simulation study show that the Anderson-Darling and the Shapiro-Wilk tests outperform the others, especially in small sample sizes. On the other hand the...
DIFERENCOVANOST DEMOGRAFICKÉHO VÝVOJE V REGIONECH ČR
Differentiation of demographic development in CR regions
Libuše Svatošová
Acta Univ. Agric. Silvic. Mendelianae Brun. 2009, 57(6), 261-266 | DOI: 10.11118/actaun200957060261
The paper is focused on appreciation of differentiation of demographic development in CR regions. There are defined key factors of essential influence in a demographic situation on the basis of principal component analysis. With use cluster analysis there were created groups of regions with similar development. Analysis of basic regional differences follows.Pieces of knowledge introduced in this paper resulted from solution of an institutional research intention MSM 6046070906 "Economics of resources of Czech agriculture and their efficient use in frame of multifunctional agri-food systems".
CENOVÁ FLEXIBILITA SVĚTOVÉHO TRHU S KAKAOVÝMI BOBY
Price flexibility of world market for cocoa beans
Pavel Syrovátka
Acta Univ. Agric. Silvic. Mendelianae Brun. 2009, 57(6), 267-274 | DOI: 10.11118/actaun200957060267
The article is focused on the quantitative analysis of the price flexibility of the world market for the cocoa beans. The ICCO databases from 1960/1961 to 2005/2006 crop years were used for this analysis. In the investigated time period, the analysis of the price flexibility was based on the autoregressive form of the price model with the log-linear construction: lnpt = 2.6824 - 0.4041 × lnstgt + 0.8301 × lnpt-1 + ut. The values of the parameters of the autoregressive price model were estimated using OLS. The developed model was statistically significant in all evaluated...
VLIV MĚNOVÉHO KURZU EUR/USD NA VÝNOSNOST DOLAROVÝCH DLUHOPISOVÝCH INVESTIC Z POHLEDU EUROVÉHO INVESTORA
The impact of exchange rate EUR/USD on the rate of return of bond investments denominated in US dollar from the point of view of euro investor
Oldřich Šoba
Acta Univ. Agric. Silvic. Mendelianae Brun. 2009, 57(6), 275-286 | DOI: 10.11118/actaun200957060275
Investment opportunities into foreign curruncies financial assets are rising because of financial markets globalization, financial markets integration and evolution of modern information technologies. The currency risk relates to these cases when investor converts cash from and into domestic currency. The currency risk is determined by unexcepeted change of exchange rate (currency of financial asset denomination / investor's domestic currency) during duration of the investment.Objective of the paper is quantification and analysis of exchange rate EUR/USD impact on the rate of return of bond investments denominated in US dollar from the point of...
ÚVODNÍ ANALÝZA SITUACE V ODVĚTVÍ VINAŘSTVÍ V ČR OD ROKU 1989
Preliminary situation analysis of wine production industry in the Czech Republic since 1989
Radka Šperková, Jiří Duda
Acta Univ. Agric. Silvic. Mendelianae Brun. 2009, 57(6), 287-296 | DOI: 10.11118/actaun200957060287
External environment factors influencing Czech wine production industry went have been significantly changing in the past 20 years. Objective of this paper is to identify and describe selected external environment factors influencing this industry.Changes in the Czech Republic in 1989 significantly influenced all industries in the Czech economy, including wine production. The most significant include the transition from planned socialistic economy to the market economy, establishment of the Czech Republic (January 1, 1993), entrance European Union (May 1, 2004). For the wine production industry it brought for example opening the domestic market...
Pokročilé metody numerických predikcí s využitím neuronových sítí
Advanced approach to numerical forecasting using artificial neural networks
Michael Štencl, Jiří Šťastný
Acta Univ. Agric. Silvic. Mendelianae Brun. 2009, 57(6), 297-304 | DOI: 10.11118/actaun200957060297
Current global market is driven by many factors, such as the information age, the time and amount of information distributed by many data channels it is practically impossible analyze all kinds of incoming information flows and transform them to data with classical methods. New requirements could be met by using other methods. Once trained on patterns artificial neural networks can be used for forecasting and they are able to work with extremely big data sets in reasonable time. The patterns used for learning process are samples of past data. This paper uses Radial Basis Functions neural network in comparison with Multi Layer Perceptron network with...
STANOVENÍ METOD AUTOMATIZOVANÉHO HODNOCENÍ FORMÁLNÍ KVALITY DOKUMENTŮ
Method specification for automated evaluation of documents formal quality
Petra Talandová, Jiří Rybička
Acta Univ. Agric. Silvic. Mendelianae Brun. 2009, 57(6), 305-314 | DOI: 10.11118/actaun200957060305
Automated documents processing allows production of large amount of documents. Formal quality of the documents is very important as it contributes to better understanding and information transmission. The paper deals with the automated documents quality evaluation. This requires a design of a document model. The model contains the objects of which the pages are compiled, the types of objects and, the most important, the objects' parameters. The parameters of the object are very important as they are inputs for the document evaluation according to the typographical rules. The parameters are an important part of the model which should reliably describe...
ORGANIZAČNÍ STRUKTURA CESTOVNÍHO RUCHU V ČESKÉ REPUBLICE
Organizational structure of tourism in the Czech Republic
Ida Vajčnerová
Acta Univ. Agric. Silvic. Mendelianae Brun. 2009, 57(6), 315-322 | DOI: 10.11118/actaun200957060315
The paper deals with the necessity to establish a unified organizational structure of tourism in the Czech Republic. It analyses the present situation and by using the result of the case study "The analysis of tourism organization in the tourism region of Moravian Karst and its surroundings" it shows the low level of cooperation among individual subjects that are active in tourism, and also the absence of a covering organization of tourism (Destination management company-DMC) that would coordinate developing, promotional and conceptual activities of an area and would also cooperate with a regional organization of tourism. On the basis of the information...
REZERVY JAKO NÁSTROJ ŘÍZENÍ RIZIK
The provisions in management of risks
Petr Valouch, Jaroslav Sedláček, Peter Mokrička
Acta Univ. Agric. Silvic. Mendelianae Brun. 2009, 57(6), 323-330 | DOI: 10.11118/actaun200957060323
Provisions allow firms to defer the funds in times when they reach positive results, for the periods, in which they assume higher costs or for less economically successful periods. Similarly to allowances they are accounting items, which do not overestimate assets and revenues, and vice versa underestimate the costs and liabilities. It requires taking of all risks of loss that are known at the time of compiling of the financial statements into accounting. Reserves represent accruals in a broader sense, as they assign to the revenues generated today associated costs in order to record these revenues again in the future with the aim to eliminate the...
NEURONOVÉ SÍTĚ V MANAŽERSKÝCH INFORMAČNÍCH SYSTÉMECH
Neural neworks in a management information systems
Jana Weinlichová, Michael Štencl
Acta Univ. Agric. Silvic. Mendelianae Brun. 2009, 57(6), 331-334 | DOI: 10.11118/actaun200957060331
For having retrospection for all over the data which are used, analyzed, evaluated and for a future incident predictions are used Management Information Systems and Business Intelligence. In case of not to be able to apply standard methods of data processing there can be with benefit applied an Artificial Intelligence. In this article will be referred to proofed abilities of Neural Networks. The Neural Networks is supported by many software products related to provide effective solution of manager issues. Those products are given as primary support for manager issues solving. We were tried to find reciprocally between products using Neural Networks...
ÚZEMNÍ ANALÝZA A MALOOBCHODNÍ SATURACE NÁKUPNÍCH CENTER V ČR
Spatial analysis and retail saturation of the shopping centers in Czech Republic
Marek Záboj
Acta Univ. Agric. Silvic. Mendelianae Brun. 2009, 57(6), 335-342 | DOI: 10.11118/actaun200957060335
The paper deals with spatial analysis of the shopping centers according to individual regions in Czech Republic. The centers over 10 000 m2 were identified with their total retail space and gravitational model was utilized to determine the break point between two competing regions - the point at which a person residing in an intermediate community would be likely to travel to one region rather than the other. Next part is aimed to calculation of saturation indicators. First one is coefficient of shopping centers saturation - measured like portion of retail space in all shopping centers per capita in each region (the average in Czech Republic...
Analýza potenciálu úspěchu firmy z pohledu koncepce schopnosti úspěchu
Analysis of company success potential from the point of view of success-ability conception
Robert Zich
Acta Univ. Agric. Silvic. Mendelianae Brun. 2009, 57(6), 343-350 | DOI: 10.11118/actaun200957060343
The success-ability conception represents a specific approach to company competitive strategy creation. Because of a different philosophy especially as regards the concept of competitive advantages, it requires a specific approach to evaluation of a company's market position from the point of view of its competitiveness. Basic evaluation includes four perspectives evaluating the profile of company competitiveness, suitability of the adopted approach, ability to develop the adopted approach and evaluation from the point of view of the benefit for the customer together with the ability of the competition to imitate the company's approach. This method...
E-learningová podpora v předmětu Ekonomicko matematické metody
E-learning support for Economic-mathematical methods
Pavel Kolman
Acta Univ. Agric. Silvic. Mendelianae Brun. 2009, 57(6), 355-360 | DOI: 10.11118/actaun200957060355
Article is describing process of creating and using of e-learning program for graphical solution of linear programming problems that is used in the Economic mathematical methods course on Faculty of Business and Economics, MZLU. The program was created within FRVŠ 788/2008 grant and is intended for practicing of graphical solution of LP problems and allows better understanding of the linear programming problems. In the article is on one hand described the way, how does the program work, it means how were the algorithms implemented, and on the other hand there is described way of use of that program. The program is constructed for working with integer...
KVALITA DESTINACE CESTOVNÍHO RUCHU - INTEGROVANÝ MANAGEMENT KVALITY
The quality of tourism destination - integrated quality management
Ida Vajčnerová
Acta Univ. Agric. Silvic. Mendelianae Brun. 2009, 57(6), 361-368 | DOI: 10.11118/actaun200957060361
The paper deals with the quality of tourism services. It mentions various ways of approaching quality management, such as the standards of quality, systems based on ISO standards and systems of complex quality management. It describes approaches applied in the Czech Republic and points out the difficulty keeping the quality in tourism. Tourism services are not offered individually, which is why it is necessary to assess the quality of a whole complex of services within the frame of a tourism product or a tourist destination. The level of tourists' satisfaction is not based on the quality of individual tourism services or a destination product but it...
POŽADAVKY EVROPSKÉ UNIE NA POJISTITELNOST ODPOVĚDNOSTI ZA ŠKODU NA ŽIVOTNÍM PROSTŘEDÍ
EU approach to the insurability of the liability for damage to the natural environment
Eva Vávrová
Acta Univ. Agric. Silvic. Mendelianae Brun. 2009, 57(6), 369-376 | DOI: 10.11118/actaun200957060369
This paper proposes an analysis of the possible means for eliminating risks due to liability for environmental damage caused by the actions of an operator whose activities potentially threaten the natural environment and may cause biodiversity damage. Risks are assessed with regard to risk insurability criteria for potential damage to the natural environment. The importance of risk management is stressed in the new form known as Enterprise Risk Management. Risk management is becoming increasingly important as part of the Solvency II concept, currently in preparation by European Commission, whose first and second pillars accent risk management in financial...
TEORETICKÉ POJETÍ RISK MANAGEMENTU A KRIZOVÉHO MANAGEMENTU
The teoretical aspects of Risk management and Crisis management
Josef Zrůst
Acta Univ. Agric. Silvic. Mendelianae Brun. 2009, 57(6), 377-382 | DOI: 10.11118/actaun200957060377
This article defines the theoretical specification of risk management and crisis management. The main goal of this article is to define the basic features and understand the reciprocal relations between risk management and crisis management and their function in the business environment.Risk management is a process of risk regulation. It helps to protect an enterprise from the impact of existing and future risks. Part of this process is the decision process which derives from risk's analysis.Crisis management can be defined as a permanent process of monitoring single factors of efficiency with the goal to identifying and applying proactive...