framework for R&D&I activities for the steel industry in the conditions of popularization of the concept of Industry 4.0 and … analyzes expenditures on R&D&I activities in Poland in 2010-2019. This topic is important because steel is one of the most … on expenditures on R&D&I activities by internal expenditures on R&D, expenditures on product and business process …

research is to identify subjects, which could be users of I4.0 or its elements, based on the similarity of indicators with … indicators of a sample of 58 identified I4.0 companies. We developed a machine-learning model by using the eXtreme Gradient … that the main difference between I4.0 and traditional industry is mostly observable in significantly better business …

signifikante Airbnb-Hotspots, die sich i. d. R. an der Verteilung der deutschen Großstädte orientieren. Der Blick auf die …

model considered is more general than examined in the literature in that (i) measurement error can be non-classical in the … investment equation for 2002-2016 and find that (i) there is a structural break between 2007 and 2008, (ii) Tobin's marginal $q …

some of their quirks. First, I find that the availability rate from the Form 477 is highly correlated with actual … between availability and block size, I find that about 9.1 million locations are without broadband at the 25 Mbps up/3 Mbps … (“RDOF”) auction. Fourth, I estimate the subsidies required to get broadband to the remaining 9.1 million unserved locations …