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Carroll and Kimball (1996) show that the consumption function for an agent with time-separable, isoelastic preferences is concave in the presence of income uncertainty. In this paper I show that concavity breaks down if we abandon time-separability. Namely, if an agent maximizing an isoelastic...
Persistent link: https://www.econbiz.de/10010412680
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This research examines capital income taxation for a loss averse investor under some acceptable in the literature … the attractive full loss offset provisions. However, risk taking can be stimulated if the investor interprets part of the … tax as a loss instead as a reduced gain. Then investor becomes risk seeking and moves away from the discomfort zone of …
Persistent link: https://www.econbiz.de/10009684798
We study an intertemporal consumption and portfolio choice problem under Knightian uncertainty in which agent's preferences exhibit local intertemporal substitution. We also allow for market frictions in the sense that the pricing functional is nonlinear. We prove existence and uniqueness of the...
Persistent link: https://www.econbiz.de/10012315509
We show that if an agent is uncertain about the precise form of his utility function, his actual relative risk aversion may depend on wealth even if he knows his utility function lies in the class of constant relative risk aversion (CRRA) utility functions. We illustrate the consequences of this...
Persistent link: https://www.econbiz.de/10011382430
In fifteen European countries, China, and the US, stocks and business equity as a share of total household assets are represented by an increasing and convex function of income/wealth. A parsimonious model fitted to the data shows why background labor-income risk can explain much of this...
Persistent link: https://www.econbiz.de/10012251025
uncertainty about future income triggers saving because of loss aversion. We extend their theoretical analysis to also consider … the internal margin, i.e., the strength, of loss aversion, and empirically study the relation between income risk …, experimentally elicited loss aversion and precautionary savings. We do so using a sample of 640 individuals from the low …
Persistent link: https://www.econbiz.de/10012438025
triggers an increase in saving because of loss aversion. Guided by the theoretical model of Koszegi and Rabin (2009), we first … extend their theoretical analysis to also consider the internal margin, i.e., the strength, of loss aversion, and then … empirically study the relation between income risk, experimentally elicited loss aversion, and precautionary savings. We do so …
Persistent link: https://www.econbiz.de/10014312199
This paper examines households' self-insurance in financial markets when a rare personal disaster, such as disability or long-term unemployment, may occur during working years. Personal disaster risk alters lifetime ex-ante investment choices, even if most workers will not experience a disaster....
Persistent link: https://www.econbiz.de/10012793436
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