Danielsson's research areas include systemic risk, artificial intelligence, cryptocurrencies, financial risk, hedge funds, financial regulations, market volatility, liquidity, models of extreme market movements, and microstructure of foreign exchange markets. He has written extensively on the post-crash situation in Iceland. In 2012, he became director of the Systemic Risk Centre at the London School of Economics, which was set up to study the risks that may trigger another financial crisis and to develop tools to help policymakers and financial institutions become better prepared. The Centre is funded by ESRC with an annual budget of £1 million. Danielsson has authored a series of discussion papers on risk and models, as well as appearing in notable events with major policy makers.
''Criticisms of systemic risk measurements''
Danielsson and his colleagues have expressed concerns about systemic risk measurements, such as SRISK and CoVaR, because they are based on market outcomes that happen multiple times a year, so that the probability of systemic risk as measured does not correspond to the actual systemic risk in the financial system. They argue that systemic financial crises happen once every 43 years for a typical OECD country and that measurements of systemic risk should target that probability. Danielsson has published two books on forecasting financial risk. One is an introduction to practical quantitative risk management with a focus on market risk, while the other is on financial stability and uses economic analysis to frame the discussions on the international financial system.
Recent publications
"Learning from History: Volatility and Financial Crises" 2018 with Marcela Valenzuela, and Ilknur Zer. Review of Financial Studies.
"Model risk of risk models" 2016 with Kevin James, Marcela Valenzuela and Ilknur Zer. Journal of Financial Stability.
"Can we prove a bank guilty of creating systemic risk? a minority report"* 2016 with Kevin James, Marcela Valenzuela and Ilknur Zer. Journal of Money Credit and Banking.
"Fat Tails, VaR and Subadditivity", 2013, with Casper de Vries, Bjorn Jorgensen, Gennady Samorodnitsky and Sarma Mandira. Journal of Econometrics.
"Risk Models-at-Risk", 2014, with Christophe M. Boucher, Patrick S. Kouontchou and Bertrand B. Maillet. Journal of Banking and Finance
"Global financial systems: stability and risk", 2013, Pearson
"Endogenous Extreme Events and the Dual Role of Prices", 2012 with Jean–Pierre Zigrand and Hyun Song Shin, Annual Reviews in Economics, Volume 4 on the Economics of Extreme Events.
Exchange Rate Determination and Inter–Market Order Flow Effects, 2012, with Jinhui Luo and Richard Payne, European Journal of Finance
Liquidity determination in an order driven market formerly Dynamic Liquidity, 2012, with Richard Payne, European Journal of Finance.
On the Impact of Fundamentals, Liquidity and Coordination on Market Stability, with Francisco Penaranda, 2011. International Economics Review, 52. pp. 621–638.