education will be more competitive and will have access to a wider range of
opportunities and occupations, whereas candidates with no more than high
school diploma would be concentrated in low-income jobs like working in
service industries.
As noted above, demand for post-secondary education in the labor market is
increasing- and it is technology that is driving this trend and it will continue to
increase. During recent decades, computer and computer-related inventions are
leading the information revolution and transforming the US economy into a
technology economy. This change in economic landscape comes with a favor of
workers with high education because they have more expertise needed to handle
more complex works. Equally important, computer-based economy adds new
values of individual contributions that were simply not emphasized in previous
economic eras. In the previous industrial economy, the dominant standard was
measured on the base of maximizing efficiency and profit at a given level of
output—commodity-based productivity. While now, in the technology economy,
productivity is still supreme, but it has been joined by a new set of competitive
standards including quality, customization, speed, novelty, social responsibility
and etc. (Carnevale 1991). As we talked about why should the government be
involved in education, one of the positive externalities from education is
productivity (Gruber). According to Gruber, social benefits from higher
productivity can occur through two channels, one is to raise the productivity of
coworkers, and the other is to collect higher tax revenues for the government.