Liquidity and Market Crashes
نویسندگان
چکیده
منابع مشابه
Liquidity and Market Crashes
In this paper, we develop an equilibrium model for stock market liquidity and its impact on asset prices when participation in the market is costly. We show that, even when agents’ trading needs are perfectly matched, costly participation prevents them from synchronizing their trades, which gives rise to the endogenous need for liquidity. Moreover, the endogenous liquidity need, when it occurs,...
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Liquidity providers in a security often use prices of other securities as a source of information to set their quotes. As a result, liquidity is higher when prices are more informative. In turn, prices are more informative when liquidity is higher. We show that this self-reinforcing relationship between price informativeness and liquidity is a source of contagion and fragility: a small drop in ...
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Recent empirical studies have shown an increasing co-movement between fund and market liquidity, which is driven by common factors such as monetary shocks. Modeling this comovement becomes desirable to evaluate policies relating to liquidity and financial instability. This paper establishes a monetary model with capital to explain the dynamic interactions between funding and market liquidity in...
متن کاملMarket Liquidity and Funding Liquidity
We provide a model that links a security’s market liquidity — i.e., the ease of trading it — and traders’ funding liquidity — i.e., their availability of funds. Traders provide market liquidity and their ability to do so depends on their funding, that is, their capital and the margins charged by their financiers. In times of crisis, reductions in market liquidity and funding liquidity are mutua...
متن کاملBubbles and Market Crashes
We present a dynamical theory of asset price bubbles that exhibits the appearance of bubbles and their subsequent crashes. We show that when speculative trends dominate over fundamental beliefs, bubbles form, leading to the growth of asset prices away from their fundamental value. This growth makes the system increasingly susceptible to any exogenous shock, thus eventually precipitating a crash...
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ژورنال
عنوان ژورنال: SSRN Electronic Journal
سال: 2007
ISSN: 1556-5068
DOI: 10.2139/ssrn.925888