effect of electricity on energy productivity in Swedish industry 1930-1990. Electricity augmented energy productivity in … those industrial branches that used electricity for multiple purposes. This productivity effect goes beyond “book …

energy productivity and overall productivity in the American economy in the 1920s. This view was challenged by Nicholas and … Moser (2004) based on patent statistics. We argue that other methods are required for studying productivity effects and … propose cointegration analyses. We demonstrate a clear impact from electrification on energy productivity in those broad …

panel of industries in 17 countries from 1993-2007. We find that industrial robots increased both labor productivity and ….37 percentage points. We also find that robots increased both wages and total factor productivity. While robots had no significant …Despite ubiquitous discussions of robots’ potential impact, there is almost no systematic empirical evidence on their …