Solving the Paradoxes of the Information Technology Revolution: Productivity and Inequality

Introduction

The Industrial Revolution in the eighteenth century changed the shape of the world. The adoption of new inventions and methods of production triggered a spectacular climb of productivity and wealth that lasted for years. Nowadays, nobody denies the benefits and the economic growth due to the new economic framework created by the Industrial Revolution. However, the Industrial Revolution shown also a dark side in terms of pollution, unregulated urbanization, physical and moral degradation of the population, as well as the increase in power and wealth inequality. Towards the end of the twentieth century the invention of the microprocessor by Ted Hoff, Intel engineer, and some other engineers from the Japanese firm Busicom may have started a new Revolution: The Information Technology Revolution. As well as the Industrial Revolution, the redesign of business processes and production methods as well as new inventions, such as the mobile telephone or the Internet, characterized the current Information Technology Revolution. Moreover, the Information Technology Revolution that is still in process may have some impact on both the productivity and the wealth distribution.

Access to Information Technology varies widely. A consistent amount of research (see for instance some cross-country analyses in Hiroshi, 2005; Demoussiss and Giannokopulos, 2006; Greenstein and Prince, 2006; Chinn and Fairlie, 2007) shown that income, gender, ethnicity or education among other factors explain this variability in the access and use of Information Technology. These factors may act as barriers to access to the technology and create a divide between the social groups with access to the new technologies and those groups without it. This phenomenon has been defined as Digital Divide and has received a great deal of attention in the academic and political world. The fact that Digital Divide may increase the income gap between workers with computer literacy and workers without it explains this interest. Lack of access to Information Technology may prevent disadvantaged individuals from overcoming the over-riding cause of their disadvantage, which is low income. The persistence of a Digital Divide is not only an impediment to the development of individuals and regions, but it may also worsen the gap between low-income and high-income communities. For instance, in words of the International Labour Organization (2001) “the employment aspirations and productivity potential of millions of workers won’t be realized if the Digital Divide problem is not solved”. In this chapter we will not revise the causes of the Digital Divide but its effects on income distribution. We will address the relationship between the Digital Divide and the Income Divide between high and low skilled workers. We will study how the use of Information Technology in productive tasks may shift the demand for high and low skilled workers and consequently may widen or shrink the income gap between these two groups of workers.