TY  - BOOK
AU  - Roe,Alan
ED  - University of Warwick
TI  - Portfolio selection theory - the precautionary motive and realisatio n dates  / 
PY  - 0000///19 74
CY  - University of Warwick, Coventry : 
PB  - Department of Economics , 
KW  - Investments
N1  -  Includes bibliographical references
ER  -