The Quarterly Journal of Economics is the oldest professional journal of economics in the English language. Edited at Harvard University's Department of Economics, it covers all aspects of the field.QJE is invaluable to professional and academic economists and students around the world. The Quarterly Journal of Economics is a peer-reviewed academic journal published by the Oxford University Press. Its current editors-in-chief are Pol Antr?s, Robert J. Barro, Lawrence F. Katz, and Andrei Shleifer (Harvard University). It is the oldest professional journal of economics in the English language, and covers all aspects of the field?from the journal's traditional emphasis on microtheory, to both empirical and theoretical macroeconomics. According to the Journal Citation Reports, the journal has a 2015 impact factor of 6.662, ranking it first out of 347 journals in the category Economics. It is generally regarded as one of the top 5 journals in economics, together with the American Economic Review, Econometrica, the Journal of Political Economy, and the Review of Economic Studies.