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Multilayer perceptron for GEFCom2014 probabilistic electricity price forecasting

Dudek, Grzegorz - In: International journal of forecasting 32 (2016) 3, pp. 1057-1060

Persistent link: https://www.econbiz.de/10011621994

Artificial intelligence and customers' intention to use robo-advisory in banking services

Piotrowski, Dariusz; Orzeszko, Witold - In: Equilibrium : quarterly journal of economics and … 18 (2023) 4, pp. 967-1007

Persistent link: https://www.econbiz.de/10014492202

How the Prediction Accuracy of Chaotic Time Series Depends on Methods of Determining the Parameters of Delay Vectors

Orzeszko, Witold - In: Dynamic Econometric Models 6 (2004), pp. 231-240

Persistent link: https://www.econbiz.de/10009001658

Properties of STUR Processes in the Framework of Chaos Theory

Orzeszko, Witold - In: Dynamic Econometric Models 7 (2006), pp. 189-198

Persistent link: https://www.econbiz.de/10009001663

Applying the Concept of Granger Causality to Detect Nonlinear Autodependencies in Time Series

Orzeszko, Witold - In: Dynamic Econometric Models 8 (2008), pp. 139-146

Persistent link: https://www.econbiz.de/10009001677

Measuring Nonlinear Serial Dependencies Using the Mutual Information Coefficient

Orzeszko, Witold - In: Dynamic Econometric Models 10 (2010), pp. 97-106

Construction, estimation and application of the mutual information measure have been presented in this paper. The simulations have been carried out to verify its usefulness to detect nonlinear serial dependencies. Moreover, the mutual information measure has been applied to the indices and the...

Persistent link: https://www.econbiz.de/10009001687

Low and high prices can improve covariance forecasts: The evidence based on currency rates

Fiszeder, Piotr - In: Journal of Forecasting 37 (2018) 6, pp. 641-649

Persistent link: https://www.econbiz.de/10012081994

Looking for the pattern of GARCH type models in Polish stock exchange returns : comparison with indices of the EU and the East European stock markets

Fiszeder, Piotr; Románski, Jerzy - In: East European transition and EU enlargement : a …, (pp. 355-369). 2002

Persistent link: https://www.econbiz.de/10001686532

Factors Determining the Acceptance of Payment Methods by Online Shops in Poland

Polasik, Michal - 2014

The paper deals with an analysis of factors influencing the acceptance of the seven major payment methods (i.e. cash on delivery, bank transfer, online payment integrator, payment in person, pay-by-link, card payment and virtual payment provider) by the Polish online shops. Our research was...

Persistent link: https://www.econbiz.de/10013070353

Nonparametric verification of GARCH-class models for selected Polish exchange rates and stock indices

Fiszeder, Piotr; Orzesko, Witold - In: Finance a úvěr 62 (2012) 5, pp. 430-449

Persistent link: https://www.econbiz.de/10009740488