TY  - BOOK
AU  - Piggott,John
AU  - Whalley,John
TI  - Vat base broadening, self supply, and the informal sector
AV  - HJ5711 P533V
PY  - 1998///
CY  - Cambridge, Mass.
PB  - National Bureau of Economic Research
KW  - VALUE-ADDED TAX
KW  - INFORMAL SECTOR (ECONOMICS)
KW  - TAXATION
ER  -