What are the results of product-price studies and waht can we learn from their differencesn.
| 第一著者: | |
|---|---|
| フォーマット: | 図書 |
| 言語: | English |
| 出版事項: |
Cambridge
National Bureau of Economic Research
1998.
|
| シリーズ: | NBER working paper series
no.6591 |
| 主題: |