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The optimal shipment size and truck size choice – The allocation of trucks across hauls

  • Abate, Megersa
  • de Jong, Gerard

There has been a growing interest in understanding how firms allocate their trucks across hauls, and how this allocation changes under various economic environments. This study investigates how variations in route/haul, carrier and vehicle characteristics affect the optimal vehicle size choice and the associated choice of shipment size. We show that the two choices are derived from the same optimization problem. There can be a continuum of shipment sizes, but decision-makers in freight transport have to choose from a limited number of vehicle alternatives. Therefore, we use a discrete–continuous econometric model where shipment size is modeled as a continuous variable, and vehicle size/type choice as a discrete variable. The results indicate that when faced with higher demand, and during longer trips firms are more likely to use heavier vehicles and ship in larger quantities which suggest that firms are realizing economies of scale and economies of distance. The study also discusses the effect of vehicle operating cost on the vehicle selection process and its policy implications.

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Article provided by Elsevier in its journal Transportation Research Part A: Policy and Practice.

Volume (Year): 59 (2014)
Issue (Month): C ()
Pages: 262-277

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Handle: RePEc:eee:transa:v:59:y:2014:i:c:p:262-277
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  1. Panayotis Christidis & Guillaume Leduc, 2009. "Longer and Heavier Vehicles for Freight Transport," JRC-IPTS Working Papers JRC52005, Institute for Prospective and Technological Studies, Joint Research Centre.
  2. Heckman, James J, 1979. "Sample Selection Bias as a Specification Error," Econometrica, Econometric Society, vol. 47(1), pages 153-61, January.
  3. Mansur, Erin T. & Mendelsohn, Robert & Morrison, Wendy, 2008. "Climate change adaptation: A study of fuel choice and consumption in the US energy sector," Journal of Environmental Economics and Management, Elsevier, vol. 55(2), pages 175-193, March.
  4. Thomas N. Hubbard, 2000. "The Demand For Monitoring Technologies: The Case Of Trucking," The Quarterly Journal of Economics, MIT Press, vol. 115(2), pages 533-560, May.
  5. François Bourguignon & Martin Fournier & Marc Gurgand, 2004. "Selection Bias Corrections Based on the Multinomial Logit Model: Monte-Carlo Comparisons," DELTA Working Papers 2004-20, DELTA (Ecole normale supérieure).
  6. Gordon B. Dahl, 2002. "Mobility and the Return to Education: Testing a Roy Model with Multiple Markets," Econometrica, Econometric Society, vol. 70(6), pages 2367-2420, November.
  7. Bhat, Chandra R. & Sen, Sudeshna, 2006. "Household vehicle type holdings and usage: an application of the multiple discrete-continuous extreme value (MDCEV) model," Transportation Research Part B: Methodological, Elsevier, vol. 40(1), pages 35-53, January.
  8. Shirley, Chad & Winston, Clifford, 2004. "Firm inventory behavior and the returns from highway infrastructure investments," Journal of Urban Economics, Elsevier, vol. 55(2), pages 398-415, March.
  9. de Jong, Gerard & Ben-Akiva, Moshe, 2007. "A micro-simulation model of shipment size and transport chain choice," Transportation Research Part B: Methodological, Elsevier, vol. 41(9), pages 950-965, November.
  10. Philippe Barla & Denis Bolduc & Nathalie Boucher & Jonathan Watters, 2010. "Information technology and efficiency in trucking," Canadian Journal of Economics, Canadian Economics Association, vol. 43(1), pages 254-279, February.
  11. Erik Lindqvist & Roine Vestman, 2011. "The Labor Market Returns to Cognitive and Noncognitive Ability: Evidence from the Swedish Enlistment," American Economic Journal: Applied Economics, American Economic Association, vol. 3(1), pages 101-28, January.
  12. George P. Baker & Thomas N. Hubbard, 2003. "Make Versus Buy in Trucking: Asset Ownership, Job Design, and Information," American Economic Review, American Economic Association, vol. 93(3), pages 551-572, June.
  13. W. J. Baumol & H. D. Vinod, 1970. "An Inventory Theoretic Model of Freight Transport Demand," Management Science, INFORMS, vol. 16(7), pages 413-421, March.
  14. McCann, Philip, 2001. "A proof of the relationship between optimal vehicle size, haulage length and the structure of distance-transport costs," Transportation Research Part A: Policy and Practice, Elsevier, vol. 35(8), pages 671-693, September.
  15. Blumenfeld, Dennis E. & Burns, Lawrence D. & Diltz, J. David & Daganzo, Carlos F., 1985. "Analyzing trade-offs between transportation, inventory and production costs on freight networks," Transportation Research Part B: Methodological, Elsevier, vol. 19(5), pages 361-380, October.
  16. Shah, Nilopa & Brueckner, Jan K., 2011. "Price and Frequency Competition in Freight Transportation," University of California Transportation Center, Working Papers qt1n42k26q, University of California Transportation Center.
  17. Dubin, Jeffrey A & McFadden, Daniel L, 1984. "An Econometric Analysis of Residential Electric Appliance Holdings and Consumption," Econometrica, Econometric Society, vol. 52(2), pages 345-62, March.
  18. Thomas N. Hubbard, 2003. "Information, Decisions, and Productivity: On-Board Computers and Capacity Utilization in Trucking," American Economic Review, American Economic Association, vol. 93(4), pages 1328-1353, September.
  19. Inaba, Fred S & Wallace, Nancy E, 1989. "Spatial Price Competition and the Demand for Freight Transportation," The Review of Economics and Statistics, MIT Press, vol. 71(4), pages 614-25, November.
  20. Schmertmann, Carl P., 1994. "Selectivity bias correction methods in polychotomous sample selection models," Journal of Econometrics, Elsevier, vol. 60(1-2), pages 101-132.
  21. Lee, Lung-Fei, 1982. "Some Approaches to the Correction of Selectivity Bias," Review of Economic Studies, Wiley Blackwell, vol. 49(3), pages 355-72, July.
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