Do Transportation and Communications Tend to Be Substitutes, Complements, or Neither? U.S. Consumer Expenditures Perspective, 1984-2002

With aggregate data from the U.S. Consumer Expenditure Survey for 19 years, 1984 through 2002, this study analyzes relationships between expenditures on transportation and communications. Several classification schemes for expenditure categories were used, from the most aggregate [two categories (transportation and communications)] to the most disaggregate [nine transportation categories (new vehicle purchases, used vehicle purchases, vehicle finance charges, gasoline and motor oil, vehicle maintenance and repairs, vehicle insurance, public transportation, out-of-town lodging, and other entertainment including bikes and recreational vehicles) and five communications categories (telephone service; miscellaneous household equipment including phones and computers; television, radio, and sound equipment; postage and stationery; and reading)]. Aggregate demand system modeling (in particular, the linear approximate almost ideal demand system) was then used to determine the relationships between expenditures on transportation and those on communications, again for several different classifications. The model results indicate that transportation and communications categories have substitution and complementarity relationships, often not symmetric. However, a dominant effect of complementarity can be found in the influence of communications on transportation.

• Record URL:
  • https://doi.org/10.3141/2010-14
• 
• Summary URL:
  • http://scholar.google.com/scholar_lookup?title=Do+Transportation+and+Communications+Tend+to+Be+Substitutes%2c+Complements%2c+or+Neither%3f+U.S.+Consumer+Expenditures+Perspective%2c+1984-2002&author=S.+Choo&author=T.+Lee&author=P.+Mokhtarian&publication_year=2007
• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/isbn/9780309104364
• Authors:
  • Choo, Sangho
  • Lee, Taihyeong
  • Mokhtarian, Patricia L
• Publication Date: 2007

Language

• English

Media Info

• Media Type: Print
• Features: Figures; References; Tables;
• Pagination: pp 121-132
• Monograph Title: Behavioral Responses to Policy and System Changes 2007
• Serial:
  • Transportation Research Record: Journal of the Transportation Research Board
  • Issue Number: 2010
  • Publisher: Transportation Research Board
  • ISSN: 0361-1981

Subject/Index Terms

• TRT Terms: Communication; Expenditures; Transportation; Transportation planning
• Identifier Terms: Consumer Expenditure Survey
• Subject Areas: Planning and Forecasting; Transportation (General); I72: Traffic and Transport Planning;

Filing Info

• Accession Number: 01046489
• Record Type: Publication
• ISBN: 9780309104364
• Files: TRIS, TRB, ATRI
• Created Date: Apr 25 2007 1:44PM