HARMONIZING AND COMBINING LARGE DATASETS-AN APPLICATION TO FIRM-LEVEL PATENT AND ACCOUNTING DATA
| Year of publication: |
2010
|
|---|---|
| Authors: | Thoma, Grid ; Torrisi, Salvatore ; Gambardella, Alfonso ; Guellec, Dominique ; Hall, Bronwyn H ; Harhoff, Dietmar |
| Published in: |
Working paper / National Bureau of Economic Research, Inc. - Cambridge, Mass, ISSN 0898-2937, ZDB-ID 12239057. - 2010, 15851
|