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We study the Johansen–Ledoit–Sornette (JLS) model of financial market crashes (Johansen et al. in Int J Theor Appl Financ 3(2):219–255, 2000). On our view, the JLS model is a curious case from the perspective of the recent philosophy of science literature, as it is naturally construed as a “minimal model” in the sense of Batterman and Rice (Philos Sci 81(3):349–376, 2014) that nonetheless provides a causal explanation of market crashes, in the sense of Woodward’s interventionist account of causation (Woodward in Making things happen: a theory of causal explanation. Oxford University Press, Oxford, 2003).

DOI: 10.1007/s11229-017-1415-y

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