Journal of Transportation and Statistics Volume 5 Number 2/3
Journal of Transportation and Statistics

NOTES: The views presented in the articles in this journal are those of the authors and not necessarily the views of the Bureau of Transportation Statistics. All material contained in this journal is in the public domain and may be used and reprinted without special permission; citation as to sources is required.
The Journal of Transportation and Statistics has been discontinued by BTS because of budget constraints. Papers are therefore no longer being accepted or considered for publication. BTS hopes to bring the Journal back as a virtual publication in the future, and will post any news about the status of JTS on this page.
Table of Contents  File Formats  

Entire Report 
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Editorial Board 
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Contributors 
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Front Matter 
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Letter from the EditorinChief 
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Paper 1  HouseholdProvided Transportation: An Extension of the Transportation Satellite Accounts by Duanjie Chen, Bingsong Fang, Xiaoli Han, and Brian W. Sloboda 
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Table 1  Components of Transportation Industry and Industry Output 
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Excel (17KB) 
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Table A1  Principal Data Sources 
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Table A2  The TSA Make of Commodities by Industries: 1992 
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Table A3  The TSA Use of Commodities by Industries: 1992 
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Figure 1  Relative Shares of Household and Business Sector VehicleMiles Traveled and Some Related Statistics: 2000 
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Figure 2  Total Transportation Services in ForHire Industries versus Household Production: 19912000 
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Figure 3  Share in Total Transportation Services in ForHire Industries versus Household 
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Figure 4  Annual Growth in Transportation Services in ForHire Industries versus Household Production: 19922000 
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Figure 5  Average Annual Growth Rate in HPTS versus Net Capital Stock in Selected Public Goods: 19922000 
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Figure 6  Average Annual Growth Rate in HPTS versus GDP for Selected Industries: 19912000 
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Diagram 1  Expansion of the Production Boundary Due to the Inclusion of HPTS in the TSAs: An Illustration within the Framework of the InputOutput Accounts Use Table 
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Diagram 2  The TSA Make Table of Commodities by Industries 
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Diagram 3  The TSA Use Table of Commodities by Industries 
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Paper 2  A Nested Logit Model of Commuters' Activity Schedules by Sachin Gangrade, Ram M. Pendyala, and Robert G. McCullough 
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Table 1  Household and Person Demographic Characteristics 
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Excel (17KB) 
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Table 2  Daily Activity and Trip Frequencies 
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Table 3  Definition of Explanatory Variables 
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Table 4  Estimation Results for Activity Schedule Structure 3 
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Table 5  Characteristics of Six Hypothetical Individuals 
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Table 6  Predicted Activity Episode Probabilities and Simulation Draws for Person Number 4 
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Figure 1  Activity Schedule Structure 1 
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Figure 2  Activity Schedule Structure 2 
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Figure 3  Trip Activity Schedule Structure 3 
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Figure 4  Predicted Trip Activity Patterns for Six Hypothetical Individuals 
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Paper 3  Robust Estimation of OriginDestination Matrices by Byron J. Gajewski, Laurence R. Rilett, Michael P. Dixon, and Clifford H. Spiegelman 
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Table 1  Estimated Split Proportions by OD Pair for the Peak Period (7–9 a.m.) 
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Table 2  Standard Deviation of the LS and the L_{2}E Estimators for the Peak Period (7–9 a.m.) 
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Excel (253KB) 
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Table 3  Estimated AM Peak Origin Ramp Volume Using Imputation Methodology 
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Figure 1  Eastbound Interstate 10 in Houston, Texas 
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Figure 2  Simulation MSE Results for Contaminated Data 
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Figure 3  Efficiency of the L2E to the LS versus Percentage Error of Detector Accuracy 
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Paper 4  Calibration of Intercity Trip Time Value with a Network Assignment Model: A Case Study for the Korean NWSE Corridor by Iljoon Chang and GangLen Chang 
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Table 1  The Distribution of Highway Link Lengths Between Major Cities in the NWSE Corridor of Korea (In miles) 
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Table 2  Distribution of Lanes on the NWSE Highway Network 
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Table 3  OD Pair Numbers and Trip Segment Cities for the NWSE Corridor 
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Table 4  Fare (or Toll) for Each Transportation Mode by OD Pair (U.S. $/trip) 
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Table 5  Air and Conventional Rail Travel Time and Daily Capacity by OD Pair 
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Table 6  VOT Distribution Tests with Different Standard Deviations 
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Table 7  Estimated Daily Trip Distribution and WeightedAverage Error with BestFit VOT 
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Figure 1  Korean Transportation Network 
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Figure 2  Current Weekday Market Share of the Korean Network 
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Figure 3  Fare Comparison of Each Mode by Trip Segment 
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Figure 4  Korean Transportation Network Configuration 
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Figure 5  Korean Airline System TimeSpace Diagram for Three Time Periods 
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Figure 6  Conventional Rail System TimeSpace Diagram for Three Time Periods 
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Figure 7  Highway System TimeSpace Diagram for Three Time Periods 
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Figure 8  Connection of Subnetworks for Time Period 1 and Location Node 1 
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Figure 9  Mean VOT versus Number of Trips: Airline System 
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Figure 10  Mean VOT versus Number of Trips: Highway 
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Figure 11  Mean VOT versus Number of Trips: Conventional Rail 
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Figure 12  VOT versus Weighted Error: Total 
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Figure 13  VOT versus Weighted Error: Total 
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Figure 14  Standard Deviation versus WeightedAverage Error 
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Paper 5  Efficiency Through Accountability: Some Lessons from Kentucky's Improved Medicaid Transit Service by Lenahan O'Connell, Ted Grossardt, Bruce Siria, Scott Marchand, and Maureen McDorman 
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Table 1  Variables and Related Questions from the Provider Survey 
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Table 2  A Comparison of Monthly Financial Mileage Data Before and After the Start of the New HSTDP (Broker) Program 
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Table 3  Type of Vehicle Used for Medicaid Transportation 
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Table 4  User Satisfaction Before and After the Start of the New HSTDP Program (Percentage responding "Always" or "Usually") 
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Table 5  Pearson Correlation Coefficients 
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Figure 1  The Structure of Accountability Under the Capitated Broker System 
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Paper 6  An Application for Measuring Vehicle Travel by Visitors by Xuehao Chu, and Steven E. Polzin 
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Table 1  Vehicle Travel by Florida's Visitors and Share of State Total 
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Figure 1  Growth in VehicleMiles Traveled: State Total and Visitor Types 
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Figure 2  Growth in Number of Visitors by Visitor Type 
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Figure 3  Changes in Determinants of Annual Driving by Domestic Air Visitors 
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Figure 4  Changes in Determinants of Annual Driving by Domestic Auto Visitors 
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Figure 5  Changes in Determinants of Annual Driving by Foreign Visitors 
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Guidelines for Manuscript Submission 
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Reviewers for 2001 and 2002 
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Author Index for Volumes 1–5 
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Complete Index for Volumes 1–5 
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Back Cover 
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