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Aghion, Philippe; Bergeaud, Antonin; Van Reenen, John - 2021

Persistent link: https://www.econbiz.de/10012487222

Aghion, Philippe; Bergeaud, Antonin; Van Reenen, John - 2021

Does regulation affect the pace and nature of innovation and if so, by how much? We build a tractable and quantifiable … sharp reduction in the firm's innovation response to exogenous demand shocks for firms just below the regulatory threshold …. We then quantitatively fit the parameters of the model to the data, finding that innovation at the macro level is about 5 …

Persistent link: https://www.econbiz.de/10012431121

A model of growth through creative destruction

Aghion, Philippe; Howitt, Peter - 1990

Persistent link: https://www.econbiz.de/10000801469

The knowledge production of 'R' and 'D'

Czarnitzki, Dirk (contributor); Kraft, Kornelius (contributor) - 2008

Many studies investigate the relationship between R&D expenditures as an input and patents as an intermediate product or output of a knowledge production function. We suggest that the productivity of research in patent production functions has been underestimated in the literature, as scholars...

Persistent link: https://www.econbiz.de/10003728577

Do spillovers stimulate incremental or drastic product innovations? : Hypotheses and evidence from German establishment data

Jirjahn, Uwe (contributor); Kraft, Kornelius (contributor) - 2006

We estimate the determinants of various types of product innovation. Knowledge spillovers from rivals have a positive … exert no such independent influence on drastic innovation activities. The results support the hypothesis that establishments …