JEL classification codes

Articles in economics journals are usually classified according to JEL classification codes, which derive from the Journal of Economic Literature. The JEL is published quarterly by the American Economic Association (AEA) and contains survey articles and information on recently published books and dissertations. The AEA maintains EconLit, a searchable data base of citations for articles, books, reviews, dissertations, and working papers classified by JEL codes for the years from 1969. A recent addition to EconLit is indexing of economics journal articles from 1886 to 1968^[1] parallel to the print series Index of Economic Articles.^[2]

Developed in the context of the Journal of Economic Literature, the JEL classification system became a standard method of classifying economics literature, including journal articles, books, collective volume articles, dissertations, working papers in economics, book reviews from the Journal of Economic Literature, and EconLit.^[3]

JEL code (sub)categories, including periodic updates, are referenced at Journal of Economic Literature (JEL) Classification System. Links to definitions of (sub)categories are at JEL Classification Codes Guide with corresponding examples of article titles linked to publication information, such as abstracts.

Purpose

Articles in economics journals also list JEL codes facilitating their use across search engines. Comprehensive uses of JEL (sub)classifications include:

• The New Palgrave Dictionary of Economics, 2008, v. 8, Appendix IV, pp. 854–69, and for the online version by drilling to the primary, secondary, or tertiary JEL code of interest here and pressing the Search button below it for article-preview links.
• National Bureau of Economic Research Working Papers abstracts by year via links
• Research Papers in Economics via links.