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Equation 7 · What the Machine Breakers Actually Wanted

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s(x)s(x)

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ss

Symbol s

the value-added share of task x.

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xx

Symbol x

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where tasks are indexed by x , s(x) is the value-added share of task x , I is the automation frontier below which capital performs the task, N is the upper edge of the task space where new tasks appear, and η\eta scales the induced demand from higher output. The expression is illustrative of the structure rather than a reproduction of any published estimating equation; the substantive claim it encodes is that the sign of Δ\Delta ln⁡\ln L is not determined by the size of Δ\Delta I alone.

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