{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,8]],"date-time":"2025-10-08T15:36:20Z","timestamp":1759937780763},"reference-count":42,"publisher":"World Scientific Pub Co Pte Lt","issue":"03","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int. J. Info. Tech. Dec. Mak."],"published-print":{"date-parts":[[2014,5]]},"abstract":"<jats:p> Rumors greatly impact consumers' attitudes and purchasing intention. Rumor spreading can disrupt supply chain demand, particularly in today's Internet age. We propose a mathematical model for the quantitative analysis of demand disruption caused by rumor spreading based on the susceptible-infective-isolated-immune (SI2I) rumor spreading model, which extends the susceptible-infective-recovered (SIR) rumor spreading model by dividing stiflers into isolators and immunes. Both groups represent individuals who do not propagate a rumor, but the former believes the rumor while the latter does not. From the firms' perspective, only ignorants and immunes will still purchase their products and services after a rumor has spread. Hence, the influence of rumors on demand can be quantitatively reflected by the proportion of ignorants and immunes in the population. This study offers a new method for company managers to predict the variation trend of demand and estimate demand loss when a firm is attacked by rumors. <\/jats:p>","DOI":"10.1142\/s0219622014500515","type":"journal-article","created":{"date-parts":[[2014,1,22]],"date-time":"2014-01-22T20:28:50Z","timestamp":1390422530000},"page":"585-602","source":"Crossref","is-referenced-by-count":2,"title":["A Mathematics Model for Quantitative Analysis of Demand Disruption Caused by Rumor Spreading"],"prefix":"10.1142","volume":"13","author":[{"given":"Haifeng","family":"Zhao","sequence":"first","affiliation":[{"name":"School of Economic and Management, Tongji University, 1239, Siping Road, Shanghai, P. R. China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Bin","family":"Lin","sequence":"additional","affiliation":[{"name":"School of Economic and Management, Tongji University, 1239, Siping Road, Shanghai, P. R. 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