Showing 1 - 10 of 624
The paper illustrates how one may assess our comprehensive uncertainty about the various relations in the entire chain from human activity to climate change. Using a modified version of the RICE model of the global economy and climate, we perform Monte Carlo simulations, where full sets of...
Persistent link: https://www.econbiz.de/10012769638
, paying particular attention to the influence of differences in tax rates and attitudes toward risk. Under the plausible … assumptions that households are more risk averse than institutions and possess a greater relative quot;tax preferencequot; for … equity versus debt, we are able to characterize the equilibria which may result when debt is subject to bankruptcy risk …
Persistent link: https://www.econbiz.de/10012774770
rates of return on in- vestment securities for bearing greater risk. This paper looks at the historical evidence regarding … risk and return, explains the fundamentals of portfolio and asset pricing theory, and then goes on to take a new look at … the relationship between risk and return using some unexplored risk measures that seem to capture quite closely the actual …
Persistent link: https://www.econbiz.de/10012774812
This study is concerned with establishing the determinants of banks' exposure to risk and with predicting risk in … banking. Using the COMPUSTAT data base, prediction rules have been developed for two aspects of risk: systematic risk (risk … that is related to covariance with the market portfolio) and residual risk (the aggregate of specific risk and extra …
Persistent link: https://www.econbiz.de/10012774866
Using climate change as a prototype motivating example, this paper analyzes the implications of structural uncertainty for the economics of low-probability high-impact catastrophes. The paper shows that having an uncertain multiplicative parameter, which scales or amplifies exogenous shocks and...
Persistent link: https://www.econbiz.de/10012775805
discussion of dependency ratios. Two alternative measures of age are explored: mortality risk and remaining life expectancy. With …
Persistent link: https://www.econbiz.de/10012775839
We study the role of information in asset pricing models with long-run cash flow risk. When investors can distinguish … short- from long-run consumption risks (full information), the model generates a sizable equity risk premium only if the … propose a sparsity-based bounded rationality model of long-run risk that is both parsimonious and fully identified from …
Persistent link: https://www.econbiz.de/10012755422
The consumption beta theorem of Breeden makes the expected return on any asset a function only of its covariance with changes in aggregate consumption. It is shown that the theorem is more robust than was indicated by Breeden. The theorem obtains even if one deletes Breeden's assumptions that...
Persistent link: https://www.econbiz.de/10012755882
If an investor wants to form a portfolio of risky assets and can exert effort to collect information on the future value of these assets before he invests, which assets should he learn about? The best assets to acquire information about are ones the investor expects to hold. But the assets the...
Persistent link: https://www.econbiz.de/10012759435
In this paper we reassess the evidence on labor income risk. There are two leading views on the nature of the income …
Persistent link: https://www.econbiz.de/10012759841