TY  - BOOK
ED  - World Bank
TI  - Welfare measurement bias in household and on site surveying of water -based recreation
CY  - Wahington
KW  - Armenia
KW  - Endogenous stratification
KW  - On and Off-site sampling
KW  - Recreation demand
KW  - truncated count data models
KW  - Zero-inflated models
ER  -