PRODUCT VARIETY AND COMPETITION IN THE RETAIL MARKET FOR EYEGLASSES*
نویسندگان
چکیده
منابع مشابه
Product Variety and Competition in the Retail Market for Eyeglasses
I analyze an original dataset on the display inventories of several hundred eyewear retailers to study how firms’ product-range choices depend on separation from rivals in geographically-differentiated markets. A two-stage estimation approach is used, employing Seim’s (2002) structural entry model for firms’ first-stage location choices, followed by reduced-form store-level variety regressions....
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ژورنال
عنوان ژورنال: The Journal of Industrial Economics
سال: 2009
ISSN: 0022-1821
DOI: 10.1111/j.1467-6451.2009.00381.x