Acknowledgements

Norman Y. Mineta Secretary

Michael P. Jackson Deputy Secretary

Ashish K. Sen Director

Rick Kowalewski Deputy Director

Susan J. Lapham Associate Director for...

Table 1 - Summary of Data Analysis Adopted for the 1990 and 1995 NPTS

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Table 5 - Elasticity of Time with Respect to Capacity

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Figure 1 - Activity Duration Calculations

Table 3 - Summary of 1990 Time Use for Different Characteristics of Individuals

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Table A3 - Model for Change in Time Use Between 1990 and 1995: Nonworkers

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Table A1 - Coefficients from the Estimated Model of 1990 Time-Use Behavior

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Figure 2 - Daily Travel and Activity Time Production Function

Table A2 - Model for Change in Time Use Between 1990 and 1995: Workers

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Road Capacity and the Allocation of Time

DAVID M. LEVINSON* University of Minnesota

SESHASAI KANCHI ICF Consulting

Additional highway capacity gained by increasing travel speed affects the share of time an individual allocates to daily activities, such as...