Does generalizing density functions better explain urban commuting? Some evidence from the Los Angeles region
Shunfeng Song
Applied Economics Letters, 1995, vol. 2, issue 5, 148-150
Abstract:
The assumption thaturban workers economize on commuting is implicit in urban economic theory. Yet it has been challenged by some recent studies. This study estimates commute flows implied by three urban density functions: monocentric, polycentric, and dispersive. A polycentric density function generalizes the standard monocentric model by assuming that employment and worker residences are distributed in a pattern consistent with several employment centres, not just one. A dispersive density function further generalizes the polycentric model by assuming that urban residents not only value access to employment centres but also value access to the overall job opportunities in their location choices. It is found that an urban density function better predicting the actual spatial patterns also better explains the actual commuting behaviour. This finding helps to preserve the assumption that urban workers make attempts to economize on commuting in their location choices.
Date: 1995
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Working Paper: Does Generalizing Density Functions Better Explain Urban Commuting? Some Evidence from the Los Angeles Region (1994) 
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Persistent link: https://EconPapers.repec.org/RePEc:taf:apeclt:v:2:y:1995:i:5:p:148-150
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DOI: 10.1080/135048595357483
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