TY  - BOOK
AU  - Frantz Roger
TI  - Beginnings of behavioral economics:  Katona, Simon and Leibenstein's X-efficiency theory
T2  - Perspectives in behavioral economics and the economics of behavior
U1  - X:(S:44), R0 
PY  - 2020///
CY  - London
PB  - Academic Presss         
KW  - Business Economics and  Finance
ER  -