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The rise of two-earner households caused more concentration of employers in urban areas. If there is only one earner, you move close to that earner's job. If
by dbcurtis 11y ago
The rise of two-earner households caused more concentration of employers in urban areas. If there is only one earner, you move close to that earner's job. If there are two earners, both need to be able to get to work reasonably. Thus, there is a network effect for employment.