Score contribution per author:
α: calibrated so average coauthorship-adjusted count equals average raw count
We show that time-to-build, which creates a time gap between government spending and the accumulation of public goods, is an important element that weakens the effectiveness of fiscal stimulus. In the environment where private consumption and public goods are Edgeworth complements, adding time-to-build to the model delays the timing of utility-enhancing effects of an increase in government expenditure, leading households to shift consumption from today to the future. The expansionary effect of government spending is hence dampened, which contrasts existing studies with Edgeworth complementarity between private and public consumption.