Miss Marion ELDEOTONj
The Rockefeller Foundation,
^9 West ^9th Street,
U W yoüKi, NtZi
Dear Miss Elderton.
From Dr J. Pen I heard that he has applied for a Rockefeller
fellowship in econorïics, I know dr Pen very well from our irregular
contacts in the Ministry of Economic Affairs and I consider him as a
very able econoraist» Our discussions usually concerned questions on
the furthering of productivity, but his own main interest is in
monopolistic competition. On this subject he wrote his thesis, i.'iiii^iiis
a very good piece of work. I therefore gladly recommend him for a
fellowship»
Yours very sincerely,
