منابع مشابه
Hospitals as Insurers of Last Resort
American hospitals are required to provide emergency medical care to the uninsured. We use previously confidential hospital financial data to study the resulting uncompensated care, medical care for which no payment is received. We use both panel-data methods and case studies from state-wide Medicaid disenrollments and find that the uncompensated care costs of hospitals increase in response to ...
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To reduce the risk of another financial crisis, the Dodd-Frank Act requires that trading in certain derivatives be backed by clearinghouses. Critics mount two main objections: a clearinghouse shifts risk instead of reducing it; and a clearinghouse could fail, requiring a bailout. This Article's observation that clearinghouses engage in liquidity partitioning answers both. Liquidity partitioning...
متن کاملLiquidity as Social Expertise
This paper proposes a theory of liquidity dynamics. Illiquidity results from asymmetric information. Observing the historical track record teaches agents how to interpret public information and helps overcome information asymmetry. There can be an illiquidity trap: too much asymmetric information leads to the breakdown of trade, which interrupts learning and perpetuates illiquidity. Liquidity f...
متن کاملMarket Liquidity as Dynamic Factors
We use recent results on the Generalized Dynamic Factor Model (GDFM) with block structure to provide a sound definition of unobservable market liquidity and to assess the complementarity of two observed liquidity measures: daily close relative spreads and daily traded volumes for a sample of 426 S&P500 constituents recorded over the years 2004-2006. The advantage of defining market liquidity as...
متن کاملLiquidity Creation as Volatility Risk
We show, both theoretically and empirically, that liquidity creation induces negative exposure to volatility risk. Intuitively, liquidity creation involves taking positions that can be exploited by privately informed investors. These investors’ ability to predict future price changes makes their payoff resemble a straddle (a combination of a call and a put). By taking the other side, liquidity ...
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ژورنال
عنوان ژورنال: SSRN Electronic Journal
سال: 2017
ISSN: 1556-5068
DOI: 10.2139/ssrn.2980424