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α: calibrated so average coauthorship-adjusted count equals average raw count
We measure the impact of household consumption shocks on aggregate fluctuations. These shocks affect household consumption directly, and production and prices indirectly through their impact on aggregate consumption. We show how to identify such shocks using prior knowledge of their differential impact across sectoral variables. Shocks independently affecting household consumption demand have accounted for around 40 percent of business cycle fluctuations since the mid-1970s, playing a central role in recessions within that period. The inferred household consumption shock series correlates well with measures of changes in consumer confidence and household wealth.