WRDS at Wharton: Internet access to Compustat, CRSP, et al. Faculty and PhD students may request accounts on line WRDS at Wharton. Faculty may also request "class" accounts online for course use.
Datastream: International financial, accounting and macroeconomic data.
CRSP (Center for Research in Security Prices): U.S. securities markets data
Make suggestions which will improve the informational content of these pages (aimed at users who are more familiar with the databases than the people who designed this access system).
Help create the FAQ. If you have some information which may benefit a future user, type it up and send it to John Hedges