英文标题:
《Necessary and Sufficient Conditions for Existence and Uniqueness of
Recursive Utilities》
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作者:
Jaroslav Borovicka and John Stachurski
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最新提交年份:
2019
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英文摘要:
We study existence, uniqueness and computability of solutions for a class of discrete time recursive utilities models. By combining two streams of the recent literature on recursive preferences---one that analyzes principal eigenvalues of valuation operators and another that exploits the theory of monotone concave operators---we obtain conditions that are both necessary and sufficient for existence and uniqueness of solutions. We also show that the natural iterative algorithm is convergent if and only if a solution exists. Consumption processes are allowed to be nonstationary.
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中文摘要:
研究了一类离散时间递归效用模型解的存在性、唯一性和可计算性。通过结合最近关于递归偏好的两组文献——一组分析估值算子的主特征值,另一组利用单调凹算子理论——我们得到了解的存在唯一性的充分必要条件。我们还证明了自然迭代算法是收敛的当且仅当解存在时。允许消费过程是非平稳的。
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分类信息:
一级分类:Quantitative Finance 数量金融学
二级分类:Economics 经济学
分类描述:q-fin.EC is an alias for econ.GN. Economics, including micro and macro economics, international economics, theory of the firm, labor economics, and other economic topics outside finance
q-fin.ec是econ.gn的别名。经济学,包括微观和宏观经济学、国际经济学、企业理论、劳动经济学和其他金融以外的经济专题
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一级分类:Mathematics 数学
二级分类:Optimization and Control 优化与控制
分类描述:Operations research, linear programming, control theory, systems theory, optimal control, game theory
运筹学,线性规划,控制论,系统论,最优控制,博弈论
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