ECONOMISTS do not much like their discipline being dubbed the dismal science. Some American universities are paying more attention to the noun than to the adjective. The reason is not philosophical, but pragmatic. Foreign STEM graduates (the acronym stands for science, technology, engineering and mathematics) can get visa extensions for three years of practical training (ie, work). Those from other disciplines are allowed only a year.
Two more years working in America means more earnings. It also means a better chance of finding an employer willing to sponsor an application for an H-1B visa, the main starting-point for skilled foreign workers who hope to settle permanently. In 2012 the Department of Homeland Security expanded the list of STEM courses. Now any reasonably crunchy economics degree can count as STEM with a tweak to its federal classification code, from economics (45.0601) to econometrics and quantitative economics (45.0603).
Economics departments appear to be…