A new economic revolution liberating financial markets? Seeks to answer some of the questions driving the existential crisis embroiling finance: What is currency? What is value? What is a business? What is a bank, even?This article discusses how regulatory reform, transformative technologies,...

We derive invariance relationships for a dynamic infinite-horizon model of market microstructure with risk-neutral informed trading,noise trading,marketmaking, and endogenous production of information. Invariance relationships for bet sizes and transaction costs are obtained under the assumption...

We derive invariance relationships in a dynamic, infinite-horizon, equilibrium model of adverse selection with risk-neutral informed traders, noise traders, market makers, and with endogenous information production. The model solution depends on two state variables: stock price and...

We propose a regulatory approach for restricting debt financing as an amplification mechanism across the financial system. A small stylised model illustrates the trade-off between static and time varying limits on leverage in dampening the financial cycle. The policy section proposes its...

We model the behavior of dealers in Over-the-Counter (OTC) derivatives markets where a small number of dealers trade with a continuum of heterogeneous clients (hedgers). Imperfect competition and (endogenous) default induce a familiar trade-off between competition and risk. Increasing the number...

Financial development is good for long term growth. So why doesn't every country pursue policies that render full financial development? In this paper, building on a profuse political economy literature, we build a theoretical model that shows that the intensity of opposition by incumbents...

The European Union's Capital Markets Union (CMU) is a broadly-based regulatory reforms framework that emerged from the Global Financial Crisis, the Great Recession and the Eurozone Sovereign Debt Crisis of 2008-2014. Launched in 2015, the CMU deployment date is set for 2019, although some...