Przeglądaj według tematu "D84"
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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 ... -
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 ... -
Nonlinear dynamics of a duopoly game with adjusting, heterogeneous players, facing increasing marginal costs
(2008-03-25)A repeated, discrete time, nonlinear Cournot duopoly game with adjusting heterogeneous players, i.e. bounded rational and adaptive, is subject of investigation. The game is modeled by a system of two nonlinear difference ... -
Information content of survey data: applications of entropy and dissimilarity measures
(2012-05-15)This paper evaluates information content of survey data by the means of entropy and dissimilarity measures. Similarities between a priori information (expectations) and a posteriori information (realizations) are assessed ... -
End of sample vs. real time data: perspectives for analysis of expectations
(2013-01-13)Data revision is defined as an adjustment published after the initial announcement had been made; it may reflect rectification of errors, availability of new information, etc. When economists use a database, they may not ...
