An implied savings account for a given term structure model is a strictly positive predictable process A of finite variation such that zero coupon bond prices are given by $B(t,T)=E^Q\left[{A_t \over A_T} \Big| {\cal F}_t \right]$ for some Q equivalent to the original probability measure. We...

In this paper, we begin the modeling of bond and currency prices from the modeling of the state-price density satisfying basic properties of a potential. We provide extensive examples and show their implications on bond and currency pricing. Most classic short rate models are special cases of...

In this paper, the asymptotic distribution of the parameters of the moving average representation of structural VAR models with long run restrictions is derived. Moreover, it is shown that the structural model can easily be estimated in a two step procedure, where the reduced form model...

In a sinking-fund bond, the issuer is required to retire portions of the bond prior to maturity, with the option of doing so either by calling the bonds by lottery, or by buying them back at their market value. This paper discusses the valuation of a default-free sinking-fund bond issue in the...

This paper empirically quantifies the effect on Spain’s public finances of the asset purchase programmes implemented in the euro area between 2015 and 2022. Specifically, it evaluates the impact of the ECB’s Asset Purchase Programme (APP) and Pandemic Emergency Purchase Programme (PEPP) on...

Este documento ofrece una cuantificación empírica del efecto sobre las cuentas públicas en España de los programas de compras de activos implementados en el área del euro entre 2015 y 2022. En particular, se evalúa el impacto sobre los ingresos, los gastos, el déficit y la deuda pública...