, Volume 21, Issue 2, pp 153–165

Correcting state dependence and serial correlation in the RP/SP combined estimation method

  • Takayuki Morikawa

DOI: 10.1007/BF01098790

Cite this article as:
Morikawa, T. Transportation (1994) 21: 153. doi:10.1007/BF01098790


Revealed preference (RP) data and stated preference (SP) data have complementary characteristics for model estimation. To enhance the advantages of both data types, a combined estimation method is proposed. This paper discusses the method and practical considerations in applying it, and introduces a new method of considering serial correlation of RP and SP data. An empirical analysis is also presented.

Key words

combined estimationdiscrete choicerevealed preferenceserial correlationstated preference

Copyright information

© Kluwer Academic Publishers 1994

Authors and Affiliations

  • Takayuki Morikawa
    • 1
  1. 1.Department of Civil EngineeringNagoya UniversityNagoyaJapan