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If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.
Customer service
All questions about your order, return and delivery must be sent to our customer service team by e-mail at yourstore@yourdomain.com
Sale & Press
If you are interested in selling our products, need more information about our brand or wish to make a collaboration, please contact us at press@yourdomain.com
Geographic market definition has become increasingly important in many industries. This is due not only to its managerial implications, but also because of its importance in antitrust policy. The effect of different geographic definitions on market share and the systematic differences among them is the major focus of this research. The analysis is conducted at the storelevel on five geographic market definitions, in seventeen metropolitan areas, for two large retail grocery chains. Market share is measured on two dimensions. One measure is sales per week for each store. The second measure is square feet of selling area for each store. The sample consists of 11,420 supermarkets from the 1997 Trade Dimensions database.
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer,
birth defects, or other reproductive harm.
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