Bubbles, Rational Expectations and Financial Markets
收藏NBER1982-07-01 更新2025-01-04 收录
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https://www.nber.org/papers/w0945
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This paper investigates the nature and the presence of bubbles in financial markets. Are bubbles consistent with rationality? If they are, do they, like Ponzi games, require the presence of new players forever? Do they imply impossible events in finite time, such as negative prices? Do they need to
本文探讨了金融市场中泡沫(bubbles)的本质及其存在性。泡沫是否与理性行为相容?若相容,它们是否会像庞氏游戏(Ponzi games)那般,永远需要新的参与者入场?它们是否会在有限时间内引发不可能发生的事件,例如负价格?它们是否需要
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美国国家经济研究局创建时间:
1982-07-01



