Cyfrowe Otwarte Repozytorium SGH: Odstanio dodane
Wyświetlanie pozycji 21-40 z 1043
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Oversampling of stochastic processes
(2010-05-25)Discrete-time ARMA processes can be placed in a one-to-one correspondence with a set of continuous-time processes that are bounded in frequency by the Nyquist value of ð radians per sample period. It is well known that, ... -
Support vector machines with two support vectors
(2009-05-01)In this article we present a new class of support vector machines for binary classification task. Our support vector machines are constructed using only two support vectors and have very low Vapnik-Chervonenkis dimension, ... -
Forecasting inflation with dynamic factor model – the case of Poland
(2008-02-24)The purpose of the article is to evaluate the forecasting performance of dynamic factor models in forecasting inflation in the Polish economy. The factor models are based on the assumption that the behavior of most ... -
Knowledge capital and total factor productivity
(2007-05-22)Development of “new economies” leading to economies mostly based on knowledge implies the construction of new long-term macroeconometric models. They should incorporate the impacts of new technologies being endogenized, ... -
Application of fundamental multiples in capital asset pricing. An empirical verification on the Polish market (1998-2004)
(2006-05-22)The aim of the paper is the empirical verification of fundamental multiples as capital asset pricing tools for the companies listed on Warsaw Stock Exchange. Three multiples are examined: earnings to price, operating cash ... -
Corporate governance and financial performance of companies in Poland
(2005-05-22)The research presented in the paper is aimed at examining the relationship between the level of corporate governance and the financial performance of listed companies in Poland. The corporate governance degree is expressed ... -
Industry structure dynamics and productivity growth
(2013-09-04)Economic theory typically predicts that productivity should increase when a firm’s market is expanding since the benefits of reducing costs are higher when spread across a larger market. On the other hand there is a strong ... -
Value relevance of financial reporting on the Warsaw Stock Exchange
(2012-01-12)The paper is associated with value relevance research, investigating whether information from financial reports is reflected in the value of listed companies. The study includes annual reports of 440 companies listed on ... -
Herfindahl-Hirschman Meets International Trade and Development Theories
(2011-01-23)To date there does not exist one a generally acceptable measure or index of Specialization in International Trade. Development Economic Theory embraces the expectation of a direct relationship between economic growth and ... -
Maximum likelihood estimator for the uneven power distribution: application to DJI returns
(2010-05-08)This paper deals with estimating peaked densities over the interval [0,1] using the Un-even Two-Sided Power Distribution (UTP). This distribution is the most complex of all the bounded power distributions introduced by ... -
Factors influencing tenure choice in European countries
(2009-05-01)Homeownership rates are very different across European countries. They range from below 50% in Germany to over 80% in Greece, Spain or Ireland. However the differences lie not only in the overall homeownership rates but ... -
Bayesian analysis of growth using stochastic frontier model
(2008-01-01)We employ Bayesian approach to the analysis of economic growth in Poland. The results of estimation of a stochastic frontier model applied to production function of Polish voivodships in 2000 - 2004 are presented. Stochastic ... -
Testing rationality of price expectations on the basis of contingency tables
(2007-05-22)A method of analyzing rationality of expectations of economic agents, based on contingency tables, is applied to price expectations of Polish industrial enterprises. The source of data are surveys designed by the Economic ... -
Rationality of expectations: comparison of neoclassical and evolutionary approaches
(2006-05-22)Paper compares two major schools of economic thought – neoclassical and evolutionary – from the perspective of keystone assumption: rationality of economic agents. It discusses role of rationality assumption in neoclassical ... -
Reaction functions of the Polish central bankers. A logit approach
(2005-05-22)Paper presents the analysis of individual reactions functions of Polish Monetary Policy Council (MPC) members in the years 2004–2005. In the period under study the Polish central bank (National Bank of Poland) used the ... -
Financial distress of companies in Poland
(2004)The study examines main determinants of financial distress of companies in Poland during the recent transformation period. The data compose a sample of 1995-97 annual financial statements of 200 unlisted companies in Poland. ... -
Przystępna komunikacja w sądzie - w poszukiwaniu rozwiązań
(Wydawnictwo Libron, 2024)Autorzy analizują: - bariery decyzyjne w zastosowaniu prostej komunikacji w sądzie, - studia przypadków zastosowania prostej komunikacji w sądzie, które powstały w Zespole ds. Prawa Cywilnego Stowarzyszenia Sędziów ... -
Determinanty wyboru rozpraw zdalnych
(2024)Podczas analiz e-usług publicznych w wymiarze sprawiedliwości, należy uwzględnić istotę jego sprawowania, tj. oparcia rozstrzygnięcia sądowego o wiarygodne dowody. Dowód z wysłuchania świadka czy uczestnika postępowania ... -
Internal Audit versus Ethics Programmes
(2023-01)Abstract Purpose: The aim of the study is to present a proposal for the delimitation (determination of boundaries) of the internal audit spectrum in the area of ethics programmes of organisations, from the perspective of ... -
Czynniki psychologiczne i kryminologiczne a ograniczenie szkód społecznych przestępstwa : między zasobami a optymizmem
(Oficyna Wydawnicza ASPRA, 2025-04-30)Niniejsza praca bada psychologiczne i biograficzne aspekty osób odbywających karę pozbawienia wolności, koncentrując się na czynnikach wpływających na zachowania przestępcze oraz potencjał resocjalizacyjny. Część I przedstawia ...
