Parametric estimation approaches are widely by central banks as they produce smooth term structures with relatively few parameters. In the paper I implement the Nelson and Siegel (1987) model for Switzerland. The estimations use daily observations of Swiss government bonds from January 1994 to...

In this paper we introduce a structural non-linear time series model for joint estimation of capacity and its utilisation, thereby providing the statistical underpinnings to a measurement problem that has received ad hoc solutions, often underlying arbitrary assumptions. The model we propose is...

Parametric estimation approaches are widely by central banks as they produce smooth term structures with relatively few parameters. In the paper I implement the Nelson and Siegel (1987) model for Switzerland. The estimations use daily observations of Swiss government bonds from January 1994 to...

Parametric estimation approaches are widely by central banks as they produce smooth term structures with relatively few parameters. In the paper I implement the Nelson and Siegel (1987) model for Switzerland. The estimations use daily observations of Swiss government bonds from January 1994 to...

In this paper new discrete quasi-interpolants on the real line are defined with good error constants for enough regular functions. Some oversampling is permitted in order to have some freedom degrees and so a minimization problem is established. This problem has always a solution that can be...