The global financial crisis that began in 2007 has forced a re-examination of macroeconomics, financial economics, regulation, and risk management. Traditional macroeconomics overlooks the importance of risk which makes it ill-suited to analyze risk transmission, contagion and how risks can...

Artificial intelligence (AI) is rapidly changing how the financial system is operated, taking over core functions because of cost savings and operational efficiencies. AI will assist both risk managers and microprudential authorities. It meanwhile has the potential to destabilise the financial...

Purpose - This work seeks to investigate post-crisis measures banks have adopted in a bid to manage liquidity risk. It is based on the fact that the financial liquidity market was greatly affected during the recent economic turmoil and financial meltdown. During the crisis, liquidity risk...

The U.S. government's failure to provide oversight and prudent regulation of the financial markets, together with excessive risk taking by some financial institutions, pushed the world financial system to the brink of systemic failure in 2008. As a consequence of this near catastrophe, both...

Using the test of Granger-causality in tail of Hong et al. (2009), we define and construct Granger-causality tail risk networks between 33 systemically important banks (G-SIBs) and 36 sovereign bonds worldwide. Our purpose is to exploit the structure of the Granger-causality tail risk networks...

Standard financial stress tests are ad hoc. They offer no guidance on how to select the target stress levels, how to adjust for randomness within crisis, or how to integrate the results with other risk measures. The VarGamma metric introduced by Osband (2013) offers an appealing alternative. It...

Finance professionals have expressed their views on values, fairness, and culture in the great debate about the global financial crisis and its aftermath. Yet, their positions remain precarious because they stand accused of instigating the crisis, because their views on values, fairness, and...

The research question is to investigate if supplementary tethered currencies might reduce financial system risks and provide a superior fallback position to Bitcoin in a crisis? To investigate the question, a hypothetical $Z supplementary cost carrying currency is considered whose value is...

Since the death of Hyman Minsky in 1996, much has been written about financialization. This paper explores the issues that Minsky examined in the last decade of his life and considers their relationship to that financialization literature. Part I addresses Minsky’s penetrating observations...