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Differences in average regional wages between San Francisco and Los Angeles increased from 5 percent in 1970 to 35 percent in 2010. This is the key debate in urban labor economics. The sources of economic divergence lie in their divergent levels and types of economic specialization.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.