Such leapfrogging is part of the opportunity of ICTs, but concerns persist about the depth and quality of this industrialization. Structural leapfrogging clearly has to be managed astutely, to maximize the opportunities it offers to increase economic growth and social inclusion in agrarian economies, while reducing the negative environmental impact of industrial development. For example, according to the World Bank, many firms in Europe and Central Asia have only just acquired web presence, and are not making use of ICTs for more sophisticated purposes which could potentially improve productivity (e.g. automating their supply chain, engaging in online procurement, ERP processing, accounting etc.). There is an inevitable learning curve association with the take-up and absorption of new technologies (ICTs and other technologies, including R&D activity).