Product Aggregation Bias as a Specification Error in Demand Systems

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George C. Davis;
  • Journal: American Journal of Agricultural Economics,volume 79,issue 1,pages100-109
  • Related identifiers: doi: 10.2307/1243946

Inherent in all demand studies is some form of product aggregation which can lead to product aggregation bias. This article develops a simple procedure for incorporating product aggregation bias in demand systems that permits testing of product aggregation bias with a s... View more
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