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A Real-Business-Cycle model with robots: Lessons for Bulgaria

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  • Vasilev, Aleksandar

Abstract

Robots are introduced into a real-business-cycle setup augmented with a detailed government sector. Robots are modeled as an imperfect substitute for labor services. The model is calibrated to Bulgarian data for the period following the introduction of the currency board arrangement (1999-2020). The quantitative importance of the presence of robots in the economy is investigated for business cycle fluctuations in Bulgaria. In the presence of robots, wages increase, but employment falls after a technology shock. However, for plausible parameter values, the effect is predicted to be quite small.

Suggested Citation

  • Vasilev, Aleksandar, 2021. "A Real-Business-Cycle model with robots: Lessons for Bulgaria," EconStor Preprints 243348, ZBW - Leibniz Information Centre for Economics.
    • Handle: RePEc:zbw:esprep:243348
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    References listed on IDEAS

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    1. Todorova, Tamara, 2010. "Problems Book to Accompany Mathematics for Economists," MPRA Paper 117866, University Library of Munich, Germany.
    2. Vasilev, Aleksandar, 2018. "A Real-Business-Cycle model with pollution and environmental taxation: the case of Bulgaria," EconStor Open Access Articles and Book Chapters, ZBW - Leibniz Information Centre for Economics, vol. 7(4), pages 441-451.
    3. Aleksandar Vasilev, 2016. "Progressive taxation and (in)stability in an endogenous growth model with human capital accumulation," Journal of Economics and Econometrics, Economics and Econometrics Society, vol. 59(2), pages 1-15.
    4. Vasilev, Aleksandar, 2017. "A Real-Business-Cycle model with efficiency wages and a government sector: the case of Bulgaria," EconStor Open Access Articles and Book Chapters, ZBW - Leibniz Information Centre for Economics, issue 4, pages 359-377.
    5. Aleksandar Vasilev, 2017. "A Real-Business-Cycle Model with Reciprocity in Labor Relations and Fiscal Policy: The Case of Bulgaria," Bulgarian Economic Papers bep-2017-03, Faculty of Economics and Business Administration, Sofia University St Kliment Ohridski - Bulgaria // Center for Economic Theories and Policies at Sofia University St Kliment Ohridski, revised Mar 2017.
    6. Vasilev, Aleksandar, 2016. "Progressive taxation and (in)stability in an endogenous growth model with human capital accumulation: the case of Bulgaria," EconStor Preprints 144212, ZBW - Leibniz Information Centre for Economics.
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    More about this item

    Keywords

    business cycles; robots;

    JEL classification:

    • E32 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Business Fluctuations; Cycles
    • E24 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Employment; Unemployment; Wages; Intergenerational Income Distribution; Aggregate Human Capital; Aggregate Labor Productivity

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