The digital divide, represented by uneven access to ICT inputs and outputs such as scientists, IT specialist or computers and mobile phones could lead to a widening economic divide between industrialised and developing countries (Campbell, 2001). The outputs give rise to greater flows of information, resulting in higher economic growth. Evidence shows that durable productivity gains have been greatest in enterprises in which ICT use has been greatest (Bresnahan, Brynjolfsson and Hitt, 1999). On average, Countries in which ICT were most widespread reported the greatest growth in multi-factor productivity in the late 1990s.
In theory, ICTs should lead to positive economic outcomes by making markets more transparent through greater access to information, and more efficient through the resulting decline in transaction costs. Therefore the economic growth of a country is directly affected by the Internet infrastructure within that country. Wealthy countries which can afford better telecommunications can conduct business better with the rest of the world, thus contributing to the country’s GDP. A World Bank study maintains that as much as one half of the difference between Africa's manufacturing exports as a share of GDP and the much higher east Asian share may be caused by the former's poor telecommunications (World Bank, 2000). Evidence for Botswana and Zimbabwe shows that areas without access to telephones and the internet have substantially less entrepreneurial activity. A similar study states that: 'areas with high levels of resources and skilled labor but with lower levels of telephony have fewer 'productive enterprises' (as cited by Robison and Crenshaw in Campbell (2001)). This suggests that it is quite plausible that countries with poor access to ICT are poorer in turn as a result: a good telecom infrastructure is not only the outcome of economic growth, but is an input to growth as well.
World Bank. 2000. The networking revolution: Opportunities and challenges for developing countries. InfoDev Working Paper. World Bank Group, Global Information and Communication Technologies Department. Washington, DC, June. Available on www.infodev.org/library/ working.htm.
--Philips young 10:56, 28 Oct 2005 (EST)