“Does e-Journal Investment Lead To Greater Academic Productivity?” is a question asked in an article in the July-August 2009 edition of Library and Information Update (p.45)…
This U.K. magazine is not freely available online, but some of the points are usefully summarised over at the OUL Library blog, including, among others…
* Oct-Nov is the busiest season for downloads (a surprise)
* Access in increasingly via third parties (e.g. Google Scholar)
* Historians are the biggest users of Google as access route (?!)