Comin, Diego; Lashkari, Danial; Mestieri, Martí - National Bureau of Economic Research - 2025
&D expenditure and TFP growth for the post-war period. Over time, innovation has shifted from agricultural sectors to manufacturing …, and, more recently, to services. We develop and quantify a multi-sector semi-endogenous growth model of structural change …-push). Nonhomothetic demand shifts the market shares toward income-elastic sectors along the growth process (demand-pull). A calibrated …