The problem we address here is the replication of a bond benchmark when only a fraction of the portfolio is invested for the replication. Our methodology is based on a minimization of the tracking error subject to a set of constraints, namely (1) the fraction invested for the replication, (2) a...

We use recent results on the Generalized Dynamic Factor Model (GDFM) with block structure to provide a data-driven definition of unobservable market liquidity and to assess the complementarity of two observed liquidity measures: daily close relative spreads and daily traded volumes for a sample...

This paper is dedicated to recovery and residual value risks' modelling issues of automotive lease portfolios. First, loss-given-default distributions are estimated and compared for different samples based on risk drivers. Second, the residual value risk is approached through a resampling...