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Rynek kart płatniczych rozwija się dynamicznie we wszystkich częściach świata. Rynek wymusza dostosowanie się do tego procesu również gospodarek, które wcześniej były centralnie sterowane. Przedmiotem niniejszej pracy jest próba porównania rozwoju rynku kart płatniczych w Polsce i w Chinach. Wykorzystane zostały dane statystyczne zgromadzone przez banki centralne. Badanie przeprowadzone zostało na...
This paper presents the results of using experton, forgotten effects and heavy moving averages operators in three traditional models based purchasing power parity (PPP) model to forecast exchange rate. Therefore, the use of these methods is to improve the forecast error under scenarios of volatility and uncertainty, such as the financial markets and more precise in exchange rate. The heavy ordered...
An econometric model, in the form of a single stochastic equation, is a primary tool in econometrics. The dependent variable is economic in character and represents a specific economic category. Product models, in literature also called multiplicative models, are the most commonly used ones among the nonlinear analytical forms of an econometric model. Construction of an econometric model occurs in...
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