Ralph Luetticke holds the Chair of Macroeconomics at the University of Tuebingen and is a Research Affiliate at CEPR and the Stone Centre on Wealth Concentration, Inequality, and the Economy at UCL. He earned his PhD from the University of Bonn and has held academic positions at UCL and visiting roles at Stanford University. He has also taught and consulted on heterogeneous agent macroeconomics at the Central Bank of Colombia, the ECB, the IMF, and the Inter-American Development Bank.