Distorted Innovation: Does the Market Get the Direction of Technology Right?

Daron Acemoglu

No 30922, NBER Working Papers from National Bureau of Economic Research, Inc

Abstract: In the presence of markup differences, externalities and other social considerations, the equilibrium direction of innovation can be systematically distorted. This paper builds a simple model of endogenous technology, which generalizes existing comparative static results and characterizes potential distortions in the direction of innovation. I show that empirical findings across a number of different areas are consistent with this framework's predictions and I use data from several studies to estimate its key parameters. Combining these numbers with rough estimates of differential externalities and markups, I provide suggestive evidence that equilibrium distortions in the direction of technology can be substantial in the context of industrial automation, health care, and energy, and correcting these distortions could have sizable welfare benefits.

JEL-codes: C65 J23 J24 L65 O14 O31 O33 (search for similar items in EconPapers)
Date: 2023-02
New Economics Papers: this item is included in nep-com, nep-ene, nep-hea, nep-ino, nep-lma, nep-reg and nep-tid
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Published as Daron Acemoglu, 2023. "Distorted Innovation: Does the Market Get the Direction of Technology Right?," AEA Papers and Proceedings, vol 113, pages 1-28.

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