Acta Universitatis Lodziensis. Folia Oeconomica: Ostatnio dodane

Wyświetlanie pozycji 1321-1340 z 4520

    • The Countries in Transformation on the Way of the European Monetary Union 

      Jankovská, Anežka; Sobek, Otto (Wydawnictwo Uniwersytetu Łódzkiego, 2006)
      Artykuł prezentuje optymistyczny plan procesu przyłączenia Słowacji do EMU. Główny problem dotyczy pierwszej fazy procesu przyłączenia. Jest analizowany wybór odpowiedniego systemu kursu wymiany i polityki walutowej w ...

    • Możliwości finansowania instytucji kultury w Unii Europejskiej 

      Mazurek-Krasodomska, Ewa (Wydawnictwo Uniwersytetu Łódzkiego, 2006)
      Since many years we can observe an increasing problem of covering the activity cost of cultural in stitutions from receiving subsidy an down income. At the same time growing deeper financial crisis of public funds causes ...

    • Przedsiębiorstwo społeczne i jego rola w gospodarstwie 

      Kietlińska, Krystyna (Wydawnictwo Uniwersytetu Łódzkiego, 2006)
      The developed countries as well as Poland face negative economic and social problems like unemployment, poverty, disability. This problems make governments seek new forms and methods to alleviate them. It is the reason ...

    • Ochrona zdrowia jako forma inwestycji w kapitał ludzki 

      Rój, Justyna (Wydawnictwo Uniwersytetu Łódzkiego, 2006)
      The purpose of this paper is to present a problem of public finance which appears from the fact that the healthcare is a form of investment in human capital. In the first part of paper, such terms as human capital, ...

    • Kredyty preferencyjne w procesach redystrybucji 

      Bogus, Andrzej (Wydawnictwo Uniwersytetu Łódzkiego, 2006)
      The article focuses on the problem of redistribution effects on the credit market. The main issue concentrates on the role of interest rate as an instrument of redistribution in public finance. The scale of redistribution ...

    • Prawne podstawy udzielania pomocy publicznej dla przedsiębiorstw 

      Dziuba, Jarosław (Wydawnictwo Uniwersytetu Łódzkiego, 2006)
      State aid to enterprises, as an instrument highly disturbing competition, undergoes strict supervision in the structures of the European Union. Conditions for its availability are defined in numerous directives by the ...

    • Sequential Tests for Truncated Distribution Parameters 

      Pekasiewicz, Dorota (Wydawnictwo Uniwersytetu Łódzkiego, 2006)
      Sequential probability ratio tests can be used to verify hypotheses about truncated distribution parameters when error probabilities of the first and the second type are set. For parameters of normal and exponential ...

    • A Modified Holm’s Stepwise Rejective Multiple Test Procedure 

      Parys, Dariusz (Wydawnictwo Uniwersytetu Łódzkiego, 2006)

    • Choice of the Smoothing Parameter in Kernel Density Estimation 

      Baszczyńska, Aleksandra (Wydawnictwo Uniwersytetu Łódzkiego, 2006)
      Kernel density estimation is one of the main methods available for univariate density estimation. The problems of choosing the kernel function and choosing the smoothing parametr are of crucial importance in density ...

    • Some Remarks on Empirical Power of Tests for Pairs 

      Domański, Czesław (Wydawnictwo Uniwersytetu Łódzkiego, 2006)
      The paper deals with the tests for paired variables called also tests for pairs of variables. The observations are made of pairs of measurements. They can be correlated. It causes the necessity of applying another ...

    • On the Distribution of Quadratic Form of Sample Mean and Variance 

      Wywiał, Janusz; Kończak, Grzegorz (Wydawnictwo Uniwersytetu Łódzkiego, 2006)
      The quadratic form of the sample mean and sample variance was considered. The sample is from normal distribution. The density function of the quadratic form has been derived. The quadratic form can be applied as the test ...

    • Balanced Block Designs Leading to the Optimum Chemical Balance Weighing Design with Equal Correlations of Errors 

      Ceranka, Bronisław; Graczyk, Małgorzata (Wydawnictwo Uniwersytetu Łódzkiego, 2006)
      The paper is studying the estimation problem of individual weights of objects using the chemical balance weighing design under the restriction on the number times in which each object is weighed. We assume that errors ...

    • Introduction 

      Domański, Czesław; Misztal, Małgorzata (Wydawnictwo Uniwersytetu Łódzkiego, 2006)

    • An Influence of Classification Method on Efficiency of Modified Synthetic Estimator 

      Jurkiewicz, Tomasz; Najman, Krzysztof (Wydawnictwo Uniwersytetu Łódzkiego, 2006)
      The problem of insufficient number of sample observations representing a given population domain of interest (small area) can be solved by applying such estimators, which will be able to combine sample information from ...

    • Multivalued Stochastic Processes 

      Trzpiot, Grażyna (Wydawnictwo Uniwersytetu Łódzkiego, 2006)
      Multivalued random variables and stochastic processes can be use in integral geometry, mathematical economics or stochastic optimization. In the study of multivalued stochastic processes the some clue problem is the ...

    • Robust Bayesian Prediction with Asymmetric Loss Function in Poisson Model of Insurance Risk 

      Boratyńska, Agata (Wydawnictwo Uniwersytetu Łódzkiego, 2006)
      In robust Bayesian analysis a prior is assumed to belong to a family instead of being specified exactly. The multiplicity of priors leads to a collection of Bayes actions. It is clearly essential to be able to recommend ...

    • Random Selection of Variables for Aggregated Tree-Based Models 

      Gatnar, Eugeniusz; Rozmus, Dorota (Wydawnictwo Uniwersytetu Łódzkiego, 2006)
      Tree-based models are popular a widely used because they are simple, flexible and powerful tools for classification. Unfortunately they are not stable classifiers. Significant improvement of the model stability and ...

    • Classification Tree Based on Receiver Operating Characteristic Curves 

      Rossa, Agnieszka (Wydawnictwo Uniwersytetu Łódzkiego, 2006)
      The paper deals with a new classification algorithm for discriminating between two populations. The proposed algorithm uses properties of a receiver operating characteristic function ROC(v) and a goodness-of-fit statistic ...

    • The Average Price Dynamics and Indexes of Price Dynamics - Discrete Time Stochastic Model 

      Białek, Jacek (Wydawnictwo Uniwersytetu Łódzkiego, 2006)
      In this paper we define two indexes of the average price dynamics in a discrete time stochastic model. Several properties of these indexes are proven, the other are presented by examples. In particular, it is shown that ...

    • Limit Property of The Compound Distribution Binomial-Generalized Two-Parameter Gamma 

      Gerstenkorn, Tadeusz (Wydawnictwo Uniwersytetu Łódzkiego, 2006)
      In 1920 M. Greenwood and G. U. Yule presented a compound distribution Poisson-two-parameter gamma and gave some interesting applications of this compounding. In 1973 H. Jakuszenkow published a compound of the Poisson ...