Cyber Open Repository of the SGH Warsaw School of Economics
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Price-wage system with taxation: multivariate cointegration analysis
(2006)The paper investigates the price system and the wage equation in the presence of taxes. Price formation is analysed at three levels: producer’s prices, trade in consumer goods and, separately, in services, and at the ... -
Introduction to Business Information Systems – Models, Analysis, Applications
(SGH Publishing House - Warsaw School of Economics, 2025-09)The aim of this handbook is to present knowledge in the field of business informatics that will be useful both for the subsequent years of study at SGH and for a chosen profession related to the field of study. This book, ... -
Trade sophistication in a transition economy: Poland 1980-2009
(2012)Poland has historically demonstrated exceptional resiliency in the face of change. This paper examines how Poland coped with huge structural realignments from the rise of Solidarity until the present, seeking to provide ... -
A microeconometric analysis of album sales success in the Polish music market
(2011)The aim of this paper is twofold. Firstly, we attempt to investigate the challenges for the constantly changing music industry on the ex- ample of Poland, positing a conclusion that both artists and lables could pro t ... -
Application of measures of entropy, information content and dissimilarity of structures to business tendency survey data
(2010)This paper evaluates similarities between a priori information supplied by the business tendency surveys (that is, expectations), and a posteriori information (that is, realizations). A priori structure is defined by ...