. These findings suggest that small groups provide productivity gains over large groups. Further, they suggest that the lack …

) that has been modified to include ICT investment and R&D as the two main inputs into innovation and productivity. We find … that R&D and ICT are both strongly associated with innovation and productivity, with R&D being more important for … innovation, and ICT investment being more important for productivity. For the median firm, rates of return to both investments …

total factor productivity (TFP) and by the capital stock per capita. These variables suffice to calculate welfare changes …

a model of endogenous growth with frictions. Productivity increases with knowledge, which advances via innovation, and …

What do we know about the relationship between innovation and productivity among firms? The workhorse model of this … innovation are derived. The recent empirical evidence on the relationship between innovation and productivity in firms is then … surveyed. The conclusion is that there are substantial positive impacts of product innovation on revenue productivity, but that …

behavior to explain these parallel trends in technology growth and cost growth. We show that health care productivity depends … technology productivity: (I) highly cost-effective "home run" innovations with little chance of overuse, such as anti …

technologies, leading to higher productivity. We propose a model of endogenous selection and innovation in heterogeneous firms that …

differences for tax policies between free and controlled migration, and the role of productivity gap …