Forma i typ
E-booki
(4)
IBUK Libra
(4)
Autor
zbiorowa Praca
(4)
Rok wydania
2010 - 2019
(4)
Kraj wydania
Polska
(4)
Język
angielski
(2)
polski
(2)
4 wyniki Filtruj
E-book
W koszyku
OPIS In the current issue of the journal “Econometrics Ekonometria. Advances in Applied Data Analysis”, seven articles are published. Jacek Batóg and Barbara Batóg discuss the macroeconomic factors of economic growth in the European Union in 2000-2016. They present the results of the study in which they proposed the use of discriminant analysis. This method is widely used on a microeconomic scale, but has not been used in the area of economic growth, especially in the long term, which at the same time makes it possible to observe short-term changes. The paper by Marcin Pełka concerns the results of the analysis of World Happiness Data. In the presented paper, model-based clustering ensemble is built to determine similar patterns of happiness across selected European countries. The review of graphical tools for the presentation of discrete longitudinal data in R is the subject of the article by Ewa Genge. The main aim of this paper is to present the different graphical tools for the heterogonous discrete longitudinal data sets on ground-changing perceptions of the financial situation in Poland, and to present the demographic features for those changes. The next authors, Aneta Ptak-Chmielewska and Anna Matuszyk, studied the SME’S bankruptcy risk on the Polish market. The authors attempt to verify the hypothesis that incorporating information about the macroeconomic conditions of a company’s operation significantly increases the effectiveness of the model that forecasts company bankruptcy. In the paper by Iwona Markowicz and Paweł Baran, the results of providing a classification as well as the ordering of CN chapters (2-digit codes) according to quality of data on intra- Community trade of goods, are given. The study reveals the structure of goods subject to intra-Community trade that is supplementary to the official terminology. The article by Artur Mikulec shows the results of the search for the best method of the estimation of values of individual functions in survival analysis based on other functions (with limited access to primary data). The paper shows compiled and classified information on the particular functions used in the non-parametric duration analysis of enterprises, and additionally a compilation of statistical programs and packages available in R environment. The final article, written by Renato Rossetti, concerns the problem of forecasting the sales of console games in the Italian market. The aim of the presented research is to exploit the capabilities of Exponential Smoothing and SARIMA Models, in order to have a comparison of the results.
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E-book
W koszyku
In the current issue of the journal “Econometrics Ekonometria. Advances in Applied Data Analysis”, six articles are published. Jan L. Bednarczyk and Katarzyna Brzozowska- Rup discuss the Non-Decreasing Economic Growth Rate of Inflation (NDEGRI). They present the results of estimating economic growth depending on the inflation levels in selected countries. The paper by Anna Jańska, and Arleta Kędra concerns the factors determining purchases of insurance products. They analyzed potential relations between determinants of purchasing decisions regarding insurance products and socio-demographic variables, i.e. age, gender, place of residence, income, occupational status, and number of people in a household. The use of fuzzy logic in the corporate innovative potential assessment is the subject of the article by Tomasz Nawrocki. The model proposed in the article provides a framework for combined static and dynamic potential innovativeness assessment with the use of fuzzy logic. The next author, Michał Litwiński, studies the influence of income inequalities on socio-economic development in the European Union. The author attempts to verify the hypothesis that the character of the impact of income inequalities on socioeconomic development in the European Union is negative. In the paper by Ilona Błaszczak-Przybycińska and Marta Marszałek, the calculations of the household production satellite account for Poland are presented, the methodology remarks and results are given. The last article, by Beata Bieszk-Stolorz, shows the results of using the modified Lunn-McNeil model in the assessment of intensity of exiting from unemployment. The research made it possible to identify groups of people taking up work with the least intensity and refusing to take up work with the greatest intensity.
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E-book
W koszyku
In this issue of the journal “Econometrics Ekonometria. Advances in Applied Data Analysis”, seven articles are published. The paper by Ewa Roszkowska and Tomasz Wachowicz concerns the impact of the decision-making profiles on the consistency of rankings obtained by selected multiple criteria methods. The assessment of the potential for using some selected PCA-based methods to analyze the spatial diversity of crime in Poland during 2000-2017 is the subject of the article by Małgorzata Misztal. The next authors, Krzysztof Dmytrów and Sebastian Gnat, carried out a multivariate statistical analysis for the prediction of changes in the tax burden of land plots. Iwona Markowicz discussed the result of the analysis of the risk of liquidation depending on the age of the company: a study of entities established in Szczecin in the period 1990-2010. In the article by Piotr Szczepocki, the companies listed on the Warsaw Stock Exchange according to time-varying beta were analysed with the use of cluster analysis. Zdzisław Kes and Łukasz Kuźmiński presented the methods for the evaluation of budget variance risk, i.e. the risk of a difference between the budgeted and actual figures. In the last article, by Ewa Wycinka, the differences between the methods of evaluation for models of default over time are discussed.
Dostęp do treści elektronicznej wymaga posiadania kodu PIN. Po odbiór kodu PIN zapraszamy do biblioteki.
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E-book
W koszyku
In this fifty-fourth issue of the journal Econometrics, seven articles are published. Magdalena Osińska presents some remarks on the Polish contribution to financial econometrics. The article by Justyna Brzezińska concerns the analysis of latent vari-able models in economic research. Exploratory factor analysis in the measurement of the competencies of older workers is the subject of the article by Justyna Wik-torowicz. The article by Marcin Gąsior and Łukasz Skowron describes methods for imputation of missing values and their influence on the results of segmentation re-search. The next article covers aspects of the means-end approach in market segmen-tation – clustering of laddering data. Anna Sączewska-Piotrowska presents defini-tion, factors, predictions of near poverty. The last paper, by Łukasz Mach, discusses the evaluation of real estate market development with special consideration given to the stages of the building process. Józef Dziechciarz Editor-In-Chief
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