NBER WORKING PAPERS ONLINE TEST DOCUMENT
This is a test document for the NBER Online working paper system. Every user should be able to search for and display bibliographic information in this format. The URL for this document is http://www.nber.org/papers/w0000. Full-Text access to working papers is offered on a subscription basis, (and free to press, US government, and low income). If your domain name or IP address is in the authorization file, or if you are properly logged onto this site, you should see a Download PDF button below this text block. If the button is missing, you are not in our authorization file. Nevertheless papers older than 18 months and certain other papers are always freely available.
Test of Mathjax
You should see a nicely formatted solution to a quadratic equation here.
x = (-b +- sqrt(b^2-4ac))/(2a)
This space available for special notes.