Recent regulation mandating the clearing of credit default swaps (CDS) by a Central Clearing Counterparties (CCP), has rendered the latter a systemically important institution, whose failure poses a serious threat to global financial stability. This work investigates the potential failure of a...

Ghost liquidity (GL) in fragmented markets, is defined as the observable but not accessible liquidity that is mostly associated with the rapid cancellations of multiple orders in different venues when an order is executed in a venue. We track the prevalence and the impacts of GL in the case of a...

This paper evaluates artificial intelligence's (AI's) foray into financial markets and the resultant implications for theory and practice. I argue for reevaluating mainstream financial theories and proactively building governance frameworks. I also advocate for external audits and oversight that...

Greek public pension funds can invest up to 23% into risky assets and are not allowed to invest outside Greece. This paper seeks to investigate the costs of investment constraints on pension fund portfolios. In particular we try to quantify the losses that portfolios suffer due to...

Historical VaR, CVaR and ES (Expected Shortfall) to LIQUIDATION Software is a model characterized by its straightforwardness, allowing regulators measure risk using a standard database of primitive factors and portfolio positions only, leaving little error margin in comparing market risk for...

Led by the growth of direct lending, private debt assets under management almost tripled over the past decade. What do we know about it and why has it grown? Using a proprietary dataset, we present new empirical facts about direct lending funds and investigate the demand and supply drivers that...

Insurance Industry is going through a very important stage of its transformation - the transition from the classical system of management into a risk-based management. These changes were launched in Europe by international organizations which deal with the development of the necessary...

In this paper we measure and compare the impact of changes in Google search volume (GSV) and Twitter volume (TV) on financial markets. We find that information investors access via Google and Twitter have an impact on financial markets and predictive power. The impact of TV is more important....

Sponsored search is the mechanism whereby where advertisers pay a fee to Internet search engines to be displayed alongside organic (non-sponsored) web search results. Based on prior literature, we draw an analogy between these markets and financial markets. We use the analogy as well as the key...

This multi-faceted analysis of institutional investment defines fiduciary finance institutions as the third pillar of the financial system, alongside banks and insurers. It documents the role played by investment funds and the money management industry during the recent financial crisis, and...