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Robots at work: new evidence with recent data

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  • Almeida, Derick
  • Sequeira, Tiago

Abstract

We reassess the relationship between robotization and the growth in labor productivity with more recent data. We discover that the effect of robot density in the growth productivity substantially decreased in the post-2008 period. In this period, the lower positive effect of robot density in the growth of labor productivity is less dependent on the increase in value added. The data analysis dismisses any positive effect of robotization on hours worked. Results are confirmed by several robustness checks, cross-sectional (and panel-data) IV and quantile regression analysis. By means of the quantile regression analysis, we learn that the effect of robots on labor productivity is stronger for low productivity sectors and that in the most recent period, the effect of robotization felt significantly throughout the distribution. This highlights one of the possible sources of stagnation in the era of robotization and have implication both for labor market and R&D policies.

Suggested Citation

  • Almeida, Derick & Sequeira, Tiago, 2023. "Robots at work: new evidence with recent data," MPRA Paper 116857, University Library of Munich, Germany.
    • Handle: RePEc:pra:mprapa:116857
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    References listed on IDEAS

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    More about this item

    Keywords

    New General Purpose Technologies; Robotization; Labor Productivity; Productivity Growth; Stagnation;
    All these keywords.

    JEL classification:

    • E23 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Production
    • J23 - Labor and Demographic Economics - - Demand and Supply of Labor - - - Labor Demand
    • O30 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - General

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