Empirical properties of diversion ratios
نویسندگان
چکیده
The diversion ratio for products and is the fraction of consumers who leave product after a price increase switch to . Theoretically, it expressed as demand derivatives from multi-product firm's Bertrand-Nash first-order condition. In practice, ratios are also measured second-choice data or customer-switching surveys. We establish LATE interpretation ratios, show how obtained different interventions (price, quality, assortment changes) those measures relate one another underlying properties demand.
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ژورنال
عنوان ژورنال: The RAND Journal of Economics
سال: 2021
ISSN: ['0741-6261', '1756-2171']
DOI: https://doi.org/10.1111/1756-2171.12388