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Year of Publication | Title | Author(s) |
---|---|---|
2003 | Internal and External R&D: A Sample Selection Approach | Vivarelli, Marco; Piga, Claudio |
Use filters to refine the search results.
Year of Publication | Title | Author(s) |
---|---|---|
2003 | Internal and External R&D: A Sample Selection Approach | Vivarelli, Marco; Piga, Claudio |