TY  - SER
ED  - National Bureau of Economic Research.
TI  - Explorations in Economic Research
SN  - 0094-0852
U1  - 330 EER 
CY  - [New York
PB  - National Bureau of Economic Research]
KW  - United States
KW  - Economic conditions
KW  - Periodicals
N1  - "Occasional papers of the National Bureau of Economic Research."
ER  -