Market liquidity is the ease of trading an asset. Its risk is the potential loss, because a security can only be traded at high or prohibitive costs. While the omnipresence and importance of market liquidity is widely acknowledged, it has long remained a more or less elusive concept. Treatment...

We examine the quantification of operational risk for banks. We adopt a financial-economics approach and interpret operational risk management as a means of optimizing the profitability of an institution along its value chain. We start by defining operational risk and then propose a...

Economic cycles are the key credit portfolio risk driver and they are autocorrelated over time. We then show that it is economically meaningful to define risk for credit portfolios in a multi period setup. Since one period expected shortfall fails to measure risk adequately in a multi period...

We analyze optimal risk management strategies for a regulatory restricted bank financed with deposits and equity in an infinite horizonmodel. The bank has a positive franchise value from rents coming from deposit related services (liquidity provision, payment services, safety storage), and from...

This paper puts into perspective enforcement as conducted by the French Financial Market Authority since its creation in 2003 until 2021 with regards to the current state of the literature on financial crimes. We survey exhaustively the three main channels of action: sanctions, settlements...

This study analyzes the trends in the financial sector over the past 30 years, and argues that unsupervised financial innovations and lenient government regulation are at the root of the current financial crisis and recession. Combined with a long period of economic expansion during which...

With the Great Recession and the regulatory reform that followed, the search for reliable means to capture systemic risk and to detect macrofinancial problems has become a central concern. In the United States, this concern has been institutionalized through the Financial Stability Oversight...

This four-part study is a critical analysis of several reports dealing with the reform of the financial system in the United States. The study uses Minsky’s framework of analysis and focuses on the implications of Ponzi finance for regulatory and supervisory policies. The main conclusion of...

This four-part study is a critical analysis of several reports dealing with the reform of the financial system in the United States. The study uses Minsky’s framework of analysis and focuses on the implications of Ponzi finance for regulatory and supervisory policies. The main conclusion of...

This study analyzes the trends in the financial sector over the past 30 years, and argues that unsupervised financial innovations and lenient government regulation are at the root of the current financial crisis and recession. Combined with a long period of economic expansion during which...