In this paper, we develop an allocation model of workers differentiated by their field of study to test whether … model explicitly takes into account the effects of supply and demand shifts on the allocation structure to disentangle …

While there has been a large empirical literature on productivity spillovers from foreign to domestic firms this …

(i.e., spillovers). Providing evidence from a larger sample of countries and greater variety of firms than existing … studies, with separate estimates by firm size, age, and sector, we show: a) backward spillovers (stemming from supplying a … foreign firm in the host country or exporting to a foreign firm) are consistently positive; b) horizontal spillovers are …

of market sector spillovers from intangible investment and from public R&D. We find (a) no evidence of spillover effects … from intangible investment at the market sector level, including from R&D, (b) strong evidence of market sector spillovers … from public R&D spend on research councils, and (c) no evidence of market sector spillovers from public spending on civil …

allocation of scarce vaccine doses. …