Dear colleague,

OECD's PISA (Program of International Student Assessment) is under attack. See The Guardian article.

We think that PISA is very valuable and propose to send a letter to the Guardian explaining our point of view.
We are seeking your support by signing this letter. Once we have a sufficient number of "signatures" we will send the letter. 

Support/Sign letter.

Please feel free to direct colleagues in other disciplines to the EALE website where an open access is available for signing the letter too.

Yours,
 
Andrea Ichino, Professor of Economics, European University Institute
Eric A. Hanushek, Senior Fellow, Hoover Institution/Stanford University
Stephen Machin, Professor of Economics, University College London
Jan van Ours, Professor of Labour Economics, Tilburg University and President of EALE