The Role of Information and Communications Technology Inputs

Extract

The impact of recent advances in information technology on output and productivity growth has been one of the key research questions in the past few years. A consensus has emerged that the use of information and communications technology (ICT) capital has had a significant impact on aggregate economy-wide labour productivity growth through the capital deepening channel in the United States in the 1990s (see the discussion and references in the papers below). Evidence is also emerging of a delayed but nonetheless significant impact in European and other OECD economies. These findings have stimulated additional research using microeconomic data focusing on both the industry or company level.