Reference
Fabian Bergès, “Coupons: The Choice of the Promotional Vehicle by the Producer”, The 4th INRA - IDEI Conference: Industrial Organization and the Food Processing Industry, Toulouse, France, June 22–23, 2000.
Published in
The 4th INRA - IDEI Conference: Industrial Organization and the Food Processing Industry, Toulouse, France, June 22–23, 2000