Our analysis, conducted using the GDP and the GDP deflator time series (OECD source; 1960–2001) for the G7 countries, shows the robustness of the negative covariance between the GDP and its deflator, but only over long run horizons. Through wavelet decomposition we evaluate the price–output...

The goal of the paper consists in investigating if comovements in some selected time series are common to various countries and periods of time. To do so, we use 18 economic time series (GDP and demand components, employment and wages, money and prices, interest rates and stock prices) between...

In this paper we apply the wavelets methodology to the analysis business cycle fluctuations. The analysis is performed using the industrial production index in 6 developed countries between 1960-2002. We produce an orthogonal decomposition of industrial output series by time scale over six...