The Effect of R&D on Quality, Productivity, and Welfare.
Autor: | Chan, Mons, Petrin, Amil, Warzynski, Frederic |
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Zdroj: | NBER Working Papers; Feb2023, Issue 30927-30987, p1-39, 39p |
Databáze: | Complementary Index |
Externí odkaz: |
Autor: | Chan, Mons, Petrin, Amil, Warzynski, Frederic |
---|---|
Zdroj: | NBER Working Papers; Feb2023, Issue 30927-30987, p1-39, 39p |
Databáze: | Complementary Index |
Externí odkaz: |