Sunspots and Cycles

Sunspots and Cycles
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太阳黑子和周期

DOI:
10.2307/2297716
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发表时间:
1986
期刊:
影响因子:
--
通讯作者:
R. Guesnerie
R. Guesnerie
中科院分区:
--
文献类型:
--
作者:
Costas Azariadis;R. Guesnerie

文献摘要

被引文献

相似文献

由于太阳黑子平衡似乎是理解理性预期的核心重要性,我们试图在这里完全描述一个有限的类太阳黑子平衡(固定的两个可能的自然事件)在最简单的重叠世代生产模型。我们提出了一个充分条件的存在固定的太阳黑子平衡,研究这些是如何与严格的周期性平衡相同的顺序,并探讨如何确定性固定平衡分叉固定的太阳黑子平衡。最后一节探讨了我们的结果如何在更一般的环境中生存。
Because sunspot equilibria seem to be of central importance for an understanding of rational expectations, we seek here to characterize completely a limited class of sunspot equilibria (stationary ones with two possible natural events) in the simplest overlapping generations model of production. We present a sufficient condition for the existence of stationary sunspot equilibria, examine how these are related to strictly periodic equilibria of the same order, and investigate how deterministic stationary equilibria bifurcate to stationary sunspot equilibria. A concluding section examines how our results survive in more general settings.