Econometrica: Jan 1955, Volume 23, Issue 1
Volume Information
https://doi.org/0012-9682(195501)23:1<:VI>2.0.CO;2-Y
Log In To View Full Content
Make a donation for the advancement of economics:
Donate to the Fund for African Scholars Donate to the General Society Fundhttps://doi.org/0012-9682(195501)23:1<:VI>2.0.CO;2-Y