This study estimates the zero-coupon yield curves for Turkish government nominal bonds from February 2005 to June 2022 using the Nelson-Siegel-Svensson parametric model. We implement a weighting scheme in the objective function, where squared pricing errors are weighted by the inverse of the...

How can the euro area's return to fiscal sustainability be organised in view of soaring debt levels and the sovereign debt crisis? How can debts be financed efficiently, not least to prevent debt crises in weaker countries where high debt levels compounded by a hike in risk premiums on...