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In a continuous time, arbitrage free, non-complete market with a zero bond, we find the intertemporal price for risk to equal the standard deviation of the discounted variance opti- mal martingale measure divided by the zero bond price. We show the Hedging Numeraire to equal the Market Portfolio...
Persistent link: https://www.econbiz.de/10010324061
Persistent link: https://www.econbiz.de/10010324093
Using bilateral data on international equity and bond flows, we find that the prediction of the International Capital Asset Pricing Model is partially met and that global equity markets might be more integrated than global bond markets. Moreover, over the turbulent 1998-2001 period characterised...
Persistent link: https://www.econbiz.de/10011604724
Suppose a fund manager uses predictors in changing port-folio allocations over time. How does predictability translate into portfolio decisions? To answer this question we derive a new model within the Bayesian framework, where managers are assumed to modulate the systematic risk in part by...
Persistent link: https://www.econbiz.de/10011604927
Portfolio choice is usually modelled by von Neumann-Morgenstern utility. Risk-value models are more general and permit the derivation of risk-value efficient frontiers. A behaviorally based risk measure with an endogenous or exogenous benchmark is used to derive efficient portfolios and to...
Persistent link: https://www.econbiz.de/10010398109
Evidence on the portfolio holdings and transaction patterns of households suggests that the burden of inflation is not … this framework to study the distributional impact of inflation. At the aggregate level, our model economy behaves similarly … to standard monetary growth models within the representative agent abstraction. Inflation has, however, important …
Persistent link: https://www.econbiz.de/10010292039
in the presence of untradable inflation risk. Utility is defined over real wealth. Optimal forward positions are derived … risk premium and hence some risk taking. If untradable inflation risk is a monotone function of the tradable risk plus …
Persistent link: https://www.econbiz.de/10010324032
Contrary to static mean-variance analysis, very few papers have dealt with dynamic mean-variance analysis. Here, the mean-variance efficient self-financing portfolio strategy is derived for n risky assets in discrete and continuous time. In the discrete setting, the resulting portfolio is...
Persistent link: https://www.econbiz.de/10010305021
This paper studies the role of inflation in the determination of financial asset prices. We estimate an Intertemporal … Capital Asset Pricing Model à la Merton (1973), with inflation as an independent source of risk, for France and Germany. Our … the convergence process towards the single currency might have affected the role of inflation in the pricing of financial …
Persistent link: https://www.econbiz.de/10011604482
expected returns and betas. The numerical results of a Monte Carlo simulation show that in the CAPM slightly inefficient … the results suggest that the CAPM's pricing error is small when slightly inefficient, positively weighted proxies are used. …
Persistent link: https://www.econbiz.de/10011390622