Chapter 3 Pre- and Post-9/11 Econometric Analysis of Travel by Mode

The following analysis supplements the previous chapters, which initially reviewed the NHTS datasets and then developed seasonally adjusted time series travel estimates. The econometric analysis to follow includes...

Table B6 Distribution of Pre- and Post-9/11 Long-Distance Trips by Trip Destination, for Each Mode

Percentage trips (standard error)

NOTE: Cells with a small sample size (< 30) or that have a covariance or c.v. (> 0.3) are shaded dark grey to indicate that the...

Figure 14 5 Year Average of Vehicle Miles Traveled Seasonality

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Table 4 Seasonally Adjusted Aviation Revenue Passenger-Miles per Driving Age 16+ Population Equation Estimation with Unemployment Variable

Dependent Variable: Aviation Revenue Passenger Miles (seasonally adjusted) per Population Driving Age 16+ Method: Least Squares Sample: January...

Figure 12 5 Year Average of Air Revenue Passenger Mile Seasonality

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SOURCE: U.S. Department of Transportation, Research and Innovative Technology Administration, Bureau of Transportation Statistics.

Figure 11 Vehicle Miles Traveled

(Billions)

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SOURCE: USDOT / Federal Highway Administration, Traffi c Volume Trends report available at http://www.fhwa.dot.gov/policy/ohpi/travel/index.htm

Figure 17 Forecasts of Vehicle Miles Traveled

(Billions)

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Table 6 Log of Seasonally Adjusted Passenger-Miles for Rail per Driving Age 16+ Population Equation Estimation

Dependent variable: Log Rail Passenger-miles per Population Aged 16+ (seasonally adjusted) Method: Least Squares Sample (adjusted): February 2000 to June 2003...

Figure 19 Rail Passenger Miles

(millions)

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Table C1 Raw Data for Time Series Analysis

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