Identifying Vertically Differentiated Products
introduced a product classification scheme that has since been widely used to empirically identify differentiated goods. Using firm-level data on export unit values, we provide direct evidence that this classification is well suited for capturing quality differentiation.
| Main Authors: | , |
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| Language: | EN |
| Published: |
2012
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10986/5192 |