Leschinski, Christian; Voges, Michelle; Sibbertsen, Philipp - In: Econometrics : open access journal 9 (2021) 1, pp. 1-17
It is commonly found that the markets for long-term government bonds of Economic and Monetary Union (EMU) countries … were integrated prior to the EMU debt crisis. Contrasting this, we show, based on the interrelation between market … integration and fractional cointegration, that there were periods of integration and disintegration that coincide with bull and …