This paper investigates the effects of public investment in infrastructure on private output for Germany. Using a … intervals computed following the bootstrap procedure. Our results suggest that the effect of public investment in infrastructure …

control, mobility of people, and consumption expenditures in the Republic of Korea. We employ structural and threshold vector … autoregressive (VAR) models using big-data-driven mobility data, credit card expenditure, and a social distancing index. We find that …, its marginal effect on mobility is estimated to be smaller than when social distancing stringency is low. Increased …