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The conditional equity premium in the model with production is often approximated by assuming a jointly log-normal distribution of the marginal rate of substitution in consumption and the marginal productivity of capital. We show that, for standard parameterization, this premium is about one...
Persistent link: https://www.econbiz.de/10013131345
How should one evaluate investment projects whose CCAPM betas are uncertain? This question is particularly crucial for projects yielding long-lasting impacts on the economy, as is the case for example for many green investments. We define the notion of a certainty equivalent beta. We show that...
Persistent link: https://www.econbiz.de/10013087728
against Sharpe-Lintner CAPM and Fama-French three factor models are found mainly during the recent financial crisis. Also we …
Persistent link: https://www.econbiz.de/10012955752
Global climate change and other environmental challenges require the development of new energy technologies with lower emissions. In the near-term, R&D investments, either by government or the private sector, can bring down the costs of these lower emission technologies. However, the results of...
Persistent link: https://www.econbiz.de/10013018283
facilitate intergenerational risk-sharing. In addition to the primary benefit of improved time diversification, this form of risk … results of the paper is that better intergenerational risk-sharing does not reduce the risk born by each generation. Rather …
Persistent link: https://www.econbiz.de/10013317092
asymmetric risk premia over the business cycle. These (empirical) key features become relevant, and asset market implications …-form expressions for the risk premium in production economies. In contrast to endowment economies, the curvature of the policy … functions affects the risk premium through controlling the individual's effective risk aversion …
Persistent link: https://www.econbiz.de/10013139866
In this paper we analyse debt stabilization in a monetary union that features endogenous risk premia. In particular, we …”, financial markets impose sovereign risk premia based on each country's government debt level. In the second regime, the … “eurobonds Regime”, financial markets impose a risk premium based on the average debt level in the monetary union. We compare …
Persistent link: https://www.econbiz.de/10013011725
Macro-finance theory implies that trend ination and the equilibrium real interest rate are fundamental determinants of …
Persistent link: https://www.econbiz.de/10012853894
Turnovsky (1995) derives in a continuous-time model of a decentralized economy that the correct specification of the firm's objective function is to maximize the initial value of its outstanding securities. The firm value is the discounted flow of real earnings. For the discrete-time version of...
Persistent link: https://www.econbiz.de/10013143832
increasing term structure for the risk premium. It also implies that, under the assumption that the cummulants of the … investment is larger than half of relative risk aversion. Another important consequence of parametric uncertainty is that the … risk premium is not proportional to the beta of the investment. We apply these general results to the case of an uncertain …
Persistent link: https://www.econbiz.de/10013315817