TY  - RE
AU  - Walden,M.L.
TI  - A hedonic analysis of variation in unit prices of supermarket products
T2  - NCSU Faculty Working Papers
PY  - 1987///
CY  - Raleigh, NC (USA)
PB  - North Carolina State University. Dept. of Economics and Business, 
KW  - Commodity markets
KW  - Market competition
KW  - Models
KW  - Price discrimination
ER  -