'Invest £15bn in tech - create 700,000 jobs'

The London School of Economics released a report on Wednesday that outlines the potential benefits of a large-scale, technology-focused economic stimulus plan in the UK.

The report, The UK's digital road to recovery, presents an economic model for working out how many jobs could be created if the government put major investment into a high-speed broadband rollout, a smart power grid and intelligent transport systems.

The report's authors suggested that a £15bn investment in these three areas would result in the creation or retention of around 700,000 jobs - although they stressed that £15bn was not a recommendation to the government but rather indicative of the effect of ICT investment on employment.

According to the report's authors, there has until now been no widely applied econometric technique for gauging the benefits of major digital infrastructure investments. They argue that this has put technology infrastructure projects at a disadvantage with economists and policymakers.

"Investing in certain types of ICT infrastructure offers superior job-creation benefits because it creates a 'network effect'," the report's authors wrote. "This network effect leads to [new jobs that arise] from the new consumer and business behaviours, functionalities and downstream industries enabled by the ICT infrastructure."

The authors also noted that investments in ICT infrastructure "should not be minimised out of concern that the projects will take too long to begin to have an immediate impact on the economy".

"If the investments are designed properly, they can quickly spur a large number of investments - from deploying more and faster broadband networks to implementing intelligent transportation systems, to rolling out advanced energy-metering technologies (smart meters) - that are currently ripe for development," the authors wrote.

The government has to be involved in all the three fields of investment due to their scale and co-ordination requirements, the authors said. They also noted - particularly in the cases of broadband and the smart grid, where benefits may not always take the form of immediate financial returns - the investment required would not be sufficiently economical for the private sector.

"The UK should take a page from other nations like Japan, South Korea and Sweden, which have successfully used incentives, including tax incentives, to spur the private sector to invest more in digital infrastructures," the report said.

According to the authors, investment in broadband would create immediate jobs and also lead to the development of new industries ranging from telemedicine to online education. Similarly, building an intelligent transport infrastructure - through which ICT would link up vehicles, roadside sensors and the users themselves - would not only create jobs but also increase road safety and reduce the negative economic impacts of congestion.

The smart grid, which would involve the creation of an intelligent power grid through the use of communications networks, sensors and advanced ICT, would promote the use of...