Jan
Tinbergen

Erasmus University (Econometree)


Hendrik Antonie
Kramers

Leiden (Physics Tree)


Tjalling Charles
Koopmans

Yale (Econometree)




Emil
Lederer

Heidelberg University (Econometree)


Alfred
Weber

Heidelberg University (Neurotree)


Jacob
Marschak

Oxford Institute of Statistics & New School for Social Research (Econometree)


Carl F.
Christ

Chicago (Econometree)


Takeshi
Amemiya

Stanford (Econometree)


George
Stoddard

(IOTree)


Everett F.
Lindquist

University of Iowa (PsychTree)


George Abram
Miller

Cornell (MathTree)


Henry L.
Rietz

University of Iowa (MathTree)


Samuel S.
Wilks

Princeton (PsychTree)


Theodore W.
Anderson

Stanford (Econometree)

Cheng
Hsiao

USC
(Options)

Cheng HsiaoX