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We analytically show that a common across rich/poor individuals Stone-Geary utility function with subsistence consumption in the context of a simple two-asset portfolio-choice model is capable of qualitatively and quantitatively explaining: (i) the higher saving rates of the rich, (ii) the...
Persistent link: https://www.econbiz.de/10008856389
Assuming a risk-neutral bank and assuming household utility to be exponential, we show how under information symmetry …
Persistent link: https://www.econbiz.de/10010426364
This paper analyzes optimal hedging of a tradable risk (e.g. price risk or exchange rate risk) with forward contracts … in the presence of untradable inflation risk. Utility is defined over real wealth. Optimal forward positions are derived … relative to a given initial exposure in the tradable risk. A nominally unbiased forward market usually implies a non-zero real …
Persistent link: https://www.econbiz.de/10011543537
preferences. Full insurance cannot be rejected. As the risk-sharing as-if-complete-markets theory might predict, estimated risk …We show how to use panel data on household consumption to directly estimate households’ risk preferences. Specifically …, we measure heterogeneity in risk aversion among households in Thai villages using a full risk-sharing model, which we …
Persistent link: https://www.econbiz.de/10011757115
insurance can change the composition of saving as well because the reduction in labor-income risk may affect the amount of …It is well known that the implicit insurance provided by labor income taxes can reduce total saving. We show that this … financial risk that an individual chooses to bear. Given plausible restrictions on preferences, any change in taxes that reduces …
Persistent link: https://www.econbiz.de/10014102376
This paper explores the optimal consumption and investment behavior of an individual who derives utility from the ratio between his consumption and an endogenous habit. We obtain closed-form policies under general utility functionals and stochastic investment opportunities, by developing a...
Persistent link: https://www.econbiz.de/10012931428
in aggregate demand. As the investor is risk averse, volatility of aggregate demand reduces investment. Government …
Persistent link: https://www.econbiz.de/10014158665
Persistent link: https://www.econbiz.de/10010227813
Background: In making investment decisions, asset risk and return are two crucial criteria on which investors base … their decision. Objectives: This paper provides risk and return analysis and compares different traditional and alternative … estate, foreign exchange, cryptocurrencies, renewable energy sources, gold, and oil. Methods/Approach: The risk measures of …
Persistent link: https://www.econbiz.de/10013542202
This paper studies the hedging of price risk when payment dates are uncertain, a problem that frequently occurs in … static hedging strategy is sufficient. -- risk management ; hedging ; forwards ; uncertainty of time …
Persistent link: https://www.econbiz.de/10009526497