Courses Economics of the Environment ECON391 - Concordia University W2023 F2023 Intermediate Macroeconomics ECON303 - Concordia University F2021 Introductory Macroeconomics ECO202 - Lebanese American University 2002 - 2013 Introductory Microeconomics ECO201 - Lebanese American University 2005 - 2006 Business Data Analysis BUSS200 - American University of Beirut 2001 - 2013