Identyfikacja nieciągłości dynamiki PKB za pomocą analizy falkowej
Identification of the GDP dynamic discontinuity using wavelet analysis
Author(s): Wojciech PrzychodzeńSubject(s): Economy, National Economy, Socio-Economic Research
Published by: Główny Urząd Statystyczny
Keywords: economy dynamics; economic growth; gross domestic product; GDP; econometric analysis; wavelet analysis
Summary/Abstract: A comprehensive analysis is important for economic politics. The wavelet analysis has been used to detect discontinuities in analyzed GDP dynamic, where they are non-detectable by other signal analysis tools or invisible. This made possible to distinguish discrete moments of economic dynamic changes. To the most significant change moments in Polish economy belong: fourth quarters 1990 and 1991, the turn of the years 1993–1994, the second half-year 1995, first and fourth quarters 1996, the second quarter 2004, second and fourth quarters 2008.
Journal: Wiadomości Statystyczne. The Polish Statistician
- Issue Year: 56/2011
- Issue No: 07-08
- Page Range: 30-42
- Page Count: 13
- Language: Polish