Information and communications technology (ICT) has become a key driver of economic growth over the past decade. The rapid diffusion of the Internet, of mobile telephony and of broadband networks all demonstrate how pervasive this technology has become. But how precisely does ICT affect economic...

Innovation increases companies' competitive advantage and spurs nations' economic growth. Businesses and public research organisations now patent more inventions than they did just a few years ago, and the number of patents filed in Europe, Japan and the United States increased by more than half...