This paper assesses the relevance of national information in estimating the demand for euro-area M3 from three perspectives. First, we check whether national money demands can legitimately be aggregated. Second, we compare time-series and panel methods to estimate aggregate long-run...

This paper assesses the relevance of national information in estimating the demand for euro-area M3 from three perspectives. First, we check whether aggregating national money demands is appropriate. Second, we compare time-series and panel methods to estimate aggregate long-run coefficients....