{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,8]],"date-time":"2026-10-08T17:32:56Z","timestamp":1791480776211,"version":"4.3.4"},"reference-count":30,"publisher":"Institute for Operations Research and the Management Sciences (INFORMS)","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["M&amp;SOM"],"published-print":{"date-parts":[[2022,3]]},"abstract":"<jats:p>Problem definition: Fast recovery from sourcing interruptions is a key objective for global supply chains and for business continuity professionals. In this paper, we study the impact of different supply chain strategies\u2014supplier diversification and the use of long-term relationships\u2014on the ability of a supply chain to recover from sourcing interruptions. Academic\/practical relevance: Improving supply chains\u2019 recovery ability has been an important focus area for both practitioners and academics. Collectively, available anecdotal evidence and theoretical analyses provide ambiguous recommendations driven by competing effects of different sourcing strategies. Our paper provides the first rigorous and large-scale empirical evidence relating the use of different supply chain strategies to the ability of a supply chain to recover from supply interruptions. Methodology: We develop a compound estimator of a supply chain\u2019s recovery rate that can be constructed using limited available data (only the time series of firms\u2019 actual sourcing behavior). Using more than two and half million import manifests, we extract firms\u2019 maritime sourcing transactions and use this data to estimate recovery rates of different firm-category supply chains of publicly traded U.S. firms. Results: We find that supplier diversification is associated with slower recovery from sourcing interruptions, whereas the use of long-term relationships is associated with faster recovery. A one standard deviation decrease in the former is associated with a 16% faster recovery, and a like increase in the latter is associated with a 20% faster recovery. Managerial implications: Our paper brings important empirical evidence to the hitherto theoretical debate on the impact of sourcing strategies on faster recovery in supply chains. We therefore provide actionable advice on supply chain design for faster recovery.<\/jats:p>","DOI":"10.1287\/msom.2021.0967","type":"journal-article","created":{"date-parts":[[2021,3,23]],"date-time":"2021-03-23T09:34:13Z","timestamp":1616492053000},"page":"846-863","source":"Crossref","is-referenced-by-count":67,"title":["Recovering Global Supply Chains from Sourcing Interruptions: The Role of Sourcing Strategy"],"prefix":"10.1287","volume":"24","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4060-4285","authenticated-orcid":false,"given":"Nitish","family":"Jain","sequence":"first","affiliation":[{"name":"Management Science and Operations, London Business School, London NW1 4SA, United Kingdom;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5529-2299","authenticated-orcid":false,"given":"Karan","family":"Girotra","sequence":"additional","affiliation":[{"name":"Cornell Tech, New York, New York 10011;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3587-3894","authenticated-orcid":false,"given":"Serguei","family":"Netessine","sequence":"additional","affiliation":[{"name":"Operations, Information and Decisions, The Wharton School, Philadelphia, Pennsylvania 19104"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"109","reference":[{"issue":"3","key":"B1","first-page":"75","volume":"46","author":"Anderson E","year":"2005","journal-title":"MIT Sloan Management Rev."},{"key":"B3","doi-asserted-by":"publisher","DOI":"10.7208\/chicago\/9780226172576.003.0015"},{"key":"B4","doi-asserted-by":"publisher","DOI":"10.2307\/2171802"},{"issue":"7","key":"B5","first-page":"64","volume":"81","author":"Beth S","year":"2003","journal-title":"Harvard Bus. 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