Mariano Kulish received his PhD in Economics from Boston College in 2005. He then joined the Economic Research Department of the Reserve Bank of Australia. Since 2017 he has been a Professor of Macroeconomics at the University of Sydney. His research interests include macroeconomics, monetary economics and applied econometrics with a focus on understanding the behaviour of economies undergoing structural changes. Mariano has developed new techniques to solve and estimate rational expectations models with structural changes and has applied them to policy-relevant settings, such as the recent period of monetary policy with zero interest rates, disinflation policies, and the impact of commodity price fluctuations in Australia. Mariano has published in international economics journals such as the Review of Economics and Statistics, the Journal of Monetary Economics, the Journal of International Economics, the Journal of Applied Econometrics, the Journal of Economic Dynamics and Control, and the European Economic Review.