Online Glossary of Research Economics
This interactive glossary is written by Peter Meyer, a grad
student at Northwestern University. As he describes it, "The
guiding principle is that any term used in any English-language
economics research journal that is neither defined there, nor common
vocabulary among the mathematically literate belongs here." Links
are given to the relevant citations (which are also available as
one file), and all told it contains more than 1,000 entries. Grad
students and researchers working in new areas are likely to find it
useful.
http://econterms.com/