Showing 1 - 10 of 38
In this paper the performance of locally risk-minimizing hedge strategies for European options in stochastic volatility models is studied from an experimental as well as from an empirical perspective. These hedge strategies are derived for a large class of diffusion-type stochastic volatility...
Persistent link: https://www.econbiz.de/10005858246
This paper presents results on the convergence for hedging strategies in the setting of incomplete financial markets … trading strategy, when perfect hedging of contingent claims is infeasible, is robust under weak convergence. Several …
Persistent link: https://www.econbiz.de/10005859330
Episodes of unanticipated inflation reduce the real value of nominal claims and thus redistribute wealth from lenders to … borrowers. In this study, we consider redistribution as a channel for aggregate and welfare effects of inflation. We model an … inflation episode as an unanticipated shock to the wealth distribution in a quantitative overlapping-generations model of the U …
Persistent link: https://www.econbiz.de/10005857752
future changes in the rate of inflation. More recently, this relationship has been strengthened through the introduction of …-of-sample forecasting exercise. We find that three-regime models that allow for shifts in the inflation risk premium or real interest rate (or … both) are the most promising forecasting models of inflation when using the term structure. …
Persistent link: https://www.econbiz.de/10005857756
explicitly on Euro-zone inflation forecastswill diminish problems associated with the large number of country … target inflation - essentially theCzech Republic, Hungary, and Poland - should maintain this monetary policy strategy …
Persistent link: https://www.econbiz.de/10005858144
looking pricing account for the observed persistence in aggregate inflation. Second, price-setting responds to movements in … marginal costs, which should therefore be the driving force to observed inflation dynamics. This is not always the case in … conditions under which imposing homogeneity results in overestimating a backward-looking component in (aggregate) inflation, and …
Persistent link: https://www.econbiz.de/10005858242
This paper extends Galí and Gertler’s (1999) new hybrid KeynesianPhillips curve to the open economy context. We hypothesise that pricing decisionsdepend on both labour costs and intermediate imported input prices. The results forHong Kong are consistent with the theory if import prices are...
Persistent link: https://www.econbiz.de/10005858316
inflation targeting than under output targeting, and that inflation risk premia are higher for policies that strike a balance … between output and inflation stability (and achieve a social optimum) than for policies that target only one of them. …
Persistent link: https://www.econbiz.de/10005858346
Purpose of this paper: we study the asset allocation problem for a pension fund which maximizes the expected present value of its wealth augmented by the prospective mathematical reserve at the death time of a representative member. Design/methodology/approach: we apply the stochastic...
Persistent link: https://www.econbiz.de/10005858533
inflation, (ii) expected inflation, (iii) unexpected inflation and (iv) changes in expected inflation. Using the structural … and inflation, we find that the Mundell-Tobin model and the explanation of Fama and Gibbons (1982) are not ceompetitors …
Persistent link: https://www.econbiz.de/10005858930