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A social network analysis approach to estimate export disruption spread in the US during the Covid-19 pandemic: how policy response and industry ties relate

Author

Listed:
  • Marten Brienen

    (Oklahoma State University)

  • Lixia H. Lambert

    (Oklahoma State University)

  • Dayton M. Lambert

    (Oklahoma State University)

  • John Schoeneman

    (Oklahoma State University)

Abstract

We examine how the Covid-19 pandemic led to the propagation of export disruptions on a state-by-state basis using a social network analysis model. We measure the impact of import disruptions, Covid-related hospitalizations, subsequent policy responses, and structural network effects on economic outcomes. In addition to examining contemporaneous effects, we include lagged policy response variables to determine their effect on disruption recovery trends. Findings suggest that disruptions cluster along shared industry connections. The results are consistent with previous work that shows that non-pharmaceutical policy interventions had limited contemporaneous and medium-term effects on trade flows.

Suggested Citation

  • Marten Brienen & Lixia H. Lambert & Dayton M. Lambert & John Schoeneman, 2023. "A social network analysis approach to estimate export disruption spread in the US during the Covid-19 pandemic: how policy response and industry ties relate," Economia e Politica Industriale: Journal of Industrial and Business Economics, Springer;Associazione Amici di Economia e Politica Industriale, vol. 50(4), pages 943-961, December.
    • Handle: RePEc:spr:epolin:v:50:y:2023:i:4:d:10.1007_s40812-023-00271-3
    DOI: 10.1007/s40812-023-00271-3
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    More about this item

    Keywords

    Covid-19; Supply chains; Social network analysis; Disruptions; Trade; Policy response;
    All these keywords.

    JEL classification:

    • C1 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods and Methodology: General
    • F1 - International Economics - - Trade
    • R1 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - General Regional Economics

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