A model-free methodology is for the first time used in this paper to estimate a daily volatility index (VIBEX-NEW) for the Spanish financial market. We show that daily changes in VIBEX-NEW display a negative, tight contemporaneous relationship with IBEX daily returns, contrary to other common...

This paper introduces state-uncertainty preferences into the Lucas (1982) economy, showing that this type of preferences helps to explain the exchange rate risk premium. Under these preferences we can distinguish between two factors driving the exchange rate risk premium: macroeconomic risk and...

We study in this paper the equilibrium influence of adjustment costs of capital on interest rates determination. Considering endogenous interest rates in optimal capital accumulation models introduces nonlinearities which together with expectations of future variables make the model hard to...

This paper shows that state-uncertainty preferences help to explain the observed exchange rate risk premium. In the framework of Lucas (1982) economy, state-uncertainty preferences amount to assuming that a given level of consumption will yield a higher level of utility the lower is the level of...