LINER (Laboratory of International Economic Relations) performs research and conducts projects in the areas of International Economics, including International Macroeconomics and Finance, and International Trade. Special emphasis is given to promoting research related to policy aspects of the Greek economy. LINER is part of the Department of International and European Economic Studies, Athens University of Economics and Business.

The lab is headed by Professor Sarantis Kalyvitis and is located at Antoniadou Building, 4th floor.