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An uninformed sender designs a mechanism that discloses information about her type to a privately informed receiver, who then decides whether to act. I impose a single-crossing assumption, so that the receiver with a higher type is more willing to act. Using a linear programming approach, I...
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are illustrated numerically for a variety of utility functions commonly used in decision theory …
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The present paper analyses an optimal consumption and investment problem of a retiree with a constant relative risk aversion (CRRA) who faces parameter uncertainty about the financial market.We solve the optimization problem under partial information by making the market observationally complete...
Persistent link: https://www.econbiz.de/10012898863
We investigate two alternative explanations why men may hold more stocks than women. Apart from a gender difference in risk aversion, gender differences in either optimism or in perceived risk of financial markets might cause men to hold more risky assets. Our results show that men tend to be...
Persistent link: https://www.econbiz.de/10013025768
problems. The paper discusses Pontryagin's maximum principle in optimal control theory under infinite-time horizon and fixed …
Persistent link: https://www.econbiz.de/10014176571
The purpose of this paper is to provide an exact algebraic solution to a fully specified Romer endogenous growth model. The proposed model has three main virtues. First, taking Romer's [1986] model as the starting point, we build a completely and explicitly micro-founded competitive general...
Persistent link: https://www.econbiz.de/10014223131
This work aims to provide a representation theorem for consumption in simplex in continuous time by using a weaker axiom of ’Agree with’, a strong axiom of ’Preferential Independence’,[10, 9], and axioms of ’Separability’ and ’Measurability’ on Simplex provided by Qin and...
Persistent link: https://www.econbiz.de/10014256003
—the theory of recursive contracts. Recursive formulations allow us to reduce often complex models to a sequence of essentially … of the basic theory: the Revelation Principle, formulating and simplifying the incentive constraints, using promised … advanced topics: duality theory and Lagrange multiplier techniques, models with lack of commitment, and martingale methods in …
Persistent link: https://www.econbiz.de/10014024287
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