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Injectable pH Responsive Conductive Hydrogel for Intelligent Delivery of Metformin and Exosomes to Enhance Cardiac Repair after Myocardial Ischemia‐Reperfusion Injury

open access: yesAdvanced Science, EarlyView.
Injectable pH responsive conductive hydrogel for intelligent delivery of metformin and exosomes to alleviate myocardial ischemia‐reperfusion injury. The hydrogel responds to the weakly acidic microenvironment of ischemic injury and can significantly reduce the production of intracellular ROS and enhance cardiac conduction, thereby resisting apoptosis ...
Nianlan Cheng   +11 more
wiley   +1 more source

Systemic Risk in Europe [PDF]

open access: possibleSSRN Electronic Journal, 2012
Systemic risk may be defined as the propensity of a financial institution to be undercapitalized when the financial system as a whole is undercapitalized. In this paper, we investigate the case of non-U.S. institutions, with several factors explaining the dynamics of financial firms returns and with asynchronicity of time zones.
Eric Jondeau   +4 more
openaire   +3 more sources
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What Is Systemic Risk?

Journal of Money, Credit and Banking, 2013
The traditional view of risk in a financial system is that it is the summation of individual risks within the system. However, the financial crisis that started in 2007 has driven home that this view of risk is inadequate. It is the interactions of financial institutions and markets that determine the systemic risks that drive financial crises.
Allen, Franklin, Carletti, Elena
openaire   +4 more sources

Asymmetric Systemic Risk

SSRN Electronic Journal, 2022
La réglementation bancaire moderne repose sur le principe que les risques se propagent plus facilement des grandes banques au système bancaire que dans le sens inverse. Or, nous montrons le contraire, à savoir que les risques sont plus susceptibles d’être transmis aux banques par le système.
Raykov, Radoslav   +1 more
openaire   +2 more sources

Taxing Systemic Risk [PDF]

open access: possible, 2013
Systemic risk and the financial crisis of 2007 to 2009 In the fall and winter of 2008 to 2009, the worldwide economy and financial markets fell off a cliff. The stock market fell 42 percent in the United States and, on a dollar-adjusted basis, the market dropped 46 percent in the United Kingdom, 49 percent in Europe at large, 35 percent in Japan, and
Viral V. Acharya   +3 more
openaire   +3 more sources

Risk and Systems Theory

Risk Analysis, 2002
The last few decades have seen increasingly widespread use of risk assessment and management techniques as aids in making complex decisions. However, despite the progress that has been made in risk science, there still remain numerous examples of risk‐based decisions and conclusions that have caused great controversy.
Adam J. Hatfield, Keith W. Hipel
openaire   +2 more sources

Systemic Risk in Financial Systems

Management Science, 2001
We consider default by firms that are part of a single clearing mechanism. The obligations of all firms within the system are determined simultaneously in a fashion consistent with the priority of debt claims and the limited liability of equity. We first show, via a fixed-point argument, that there always exists a “clearing payment vector” that clears
Larry Eisenberg, Thomas H. Noe
openaire   +2 more sources

Trauma Systems at Risk

JAMA: The Journal of the American Medical Association, 1996
In 1976, the American College of Surgeons Committee on Trauma published "Optimal Resources for Care of the Seriously Injured." 1 These guidelines initially defined the optimal qualities of a trauma center, but quickly evolved into guidelines for a trauma system.
openaire   +3 more sources

Gold and Systemic Risk

The Journal of Alternative Investments, 2014
This study tests gold as a hedge and safe haven asset against systemic risk in 21 emerging and developed countries from 1979 to 2012. Generalized autoregressive conditional heteroskedasticity (GARCH) dynamic conditional correlation analysis indicates that gold serves as an effective hedge against systemic risk.
Chih-Chieh Chiu, Mitchell Ratner
openaire   +2 more sources

Risk Management and Systemic Risk

2007
Financial policy is today a central concern of economic policy. This has not always been the case. Prior to the financial liberalization initiated in the early 1970s, financial issues did not play a major role in post-War policy-making. Liberalization, combined with remarkable developments in financial analysis, has dramatically changed the policy ...
openaire   +2 more sources

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