Crafts, Nicholas F. R. - London School of Economics and Political Science - 2003
GPT can be defined as "a technology that initially has much scope for improvement and evntually comes to be widely used …). Electricity, steam and information and communications technologies (ICT) are generally regarded as being among the most important …). Subsequently, as the scope of the technology is finally exhausted, its impact on growth will fade away. If, at that point, a new …