April 2013, Year V, n. 4
Enrico Moretti
Human capital is a compass: look for innovation and you will find wealth.
Telos: The polarisation of incomes and wealth is a topical issue. In your book, “The new geography of jobs”, you described the increasing divergence among geographical areas taken as a whole, beyond that among workers with different skill levels. Could you please outline the outcome of your research?
Enrico Moretti: When we take into account the most significant changes in the U.S. labour market over the last 30 years, 2 long-period trends emerge. The first one is a relative increase in the demand for high-skilled workers, compared to that for low-skilled workers. This trend stems both from technological progress and from the globalisation of the markets of goods and services ... more
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