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Protectionism in a liquidity trap

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  • Lechthaler, Wolfgang

Abstract

This paper studies the effects of protectionism as a business cycle instrument. In normal times, protectionism reduces international trade, distorts production and reduces output. However, in a liquidity trap protectionism lowers the real interest rate because inflation goes up while the nominal interest rate is stuck at the zero lower bound. This stimulates consumption and output.

Suggested Citation

  • Lechthaler, Wolfgang, 2016. "Protectionism in a liquidity trap," Economics Letters, Elsevier, vol. 145(C), pages 165-167.
    • Handle: RePEc:eee:ecolet:v:145:y:2016:i:c:p:165-167
    DOI: 10.1016/j.econlet.2016.06.023
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    References listed on IDEAS

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    1. Larch, Mario & Lechthaler, Wolfgang, 2016. "Buy National And The Business Cycle," Macroeconomic Dynamics, Cambridge University Press, vol. 20(05), pages 1196-1218, July.
    2. Gavin, William T. & Keen, Benjamin D. & Richter, Alexander W. & Throckmorton, Nathaniel A., 2015. "The zero lower bound, the dual mandate, and unconventional dynamics," Journal of Economic Dynamics and Control, Elsevier, vol. 55(C), pages 14-38.
    3. Lawrence Christiano & Martin Eichenbaum & Sergio Rebelo, 2011. "When Is the Government Spending Multiplier Large?," Journal of Political Economy, University of Chicago Press, vol. 119(1), pages 78-121.
    4. Andrew T. Levin & Alexei Onatski & John Williams & Noah M. Williams, 2006. "Monetary Policy Under Uncertainty in Micro-Founded Macroeconometric Models," NBER Chapters,in: NBER Macroeconomics Annual 2005, Volume 20, pages 229-312 National Bureau of Economic Research, Inc.
    5. Julien Albertini & Arthur Poirier, 2015. "Unemployment Benefit Extension at the Zero Lower Bound," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 18(4), pages 733-751, October.
    6. Mario Larch & Wolfgang Lechthaler, 2011. "Why `Buy American' is a bad idea but politicians still like it," Canadian Journal of Economics, Canadian Economics Association, vol. 44(3), pages 838-858, August.
    7. Le, Vo Phuong Mai & Minford, Patrick & Nowell, Eric, 2009. "Economic Policy: protectionism as an elite strategy," Cardiff Economics Working Papers E2009/1, Cardiff University, Cardiff Business School, Economics Section.
    8. Gauti B. Eggertsson & Paul Krugman, 2012. "Debt, Deleveraging, and the Liquidity Trap: A Fisher-Minsky-Koo Approach," The Quarterly Journal of Economics, Oxford University Press, vol. 127(3), pages 1469-1513.
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    More about this item

    Keywords

    Business cycle policy; Protectionism; Liquidity trap;

    JEL classification:

    • E12 - Macroeconomics and Monetary Economics - - General Aggregative Models - - - Keynes; Keynesian; Post-Keynesian
    • E60 - Macroeconomics and Monetary Economics - - Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General Outlook - - - General
    • F13 - International Economics - - Trade - - - Trade Policy; International Trade Organizations

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