| Tekijä: | Choi, J. Y. Salandro, D. Shastri, K. |
| Otsikko: | On the estimation of bid-ask spreads : theory and evidence. |
| Lehti: | Journal of Financial and Quantitative Analysis
1988 : JUN, VOL. 23:2, p. 219-230 |
| Asiasana: | SHARE PRICES |
| Kieli: | eng |
| Tiivistelmä: |
SCIMA