A multivariate modeling analysis of commuters' non-work activity allocations in Xiaoshan District of Hangzhou, China

Xin Guan, Xin Ye, Cheng Shi, Yajie Zou

Research output: Contribution to journalArticle

Abstract

This paper investigates the outdoor non-work activity allocation behaviors of commuters in Xiaoshan District of Hangzhou, China, as well as the underlying relationship among different types of outdoor non-work activities. As per their commute and work schedules, commuters' outdoor non-work activities are classified into six categories and considered as binary dependent variables for modeling analysis, including from home before work, on commute way from home to work, going home during work, going out (not going home) during work, on commute way from work back home, and from home after work. Independent variables include commute attributes, work schedules, sociodemographic attributes, and built-environmental attributes. A multivariate probit model is developed to explore the effects of explanatory variables and capture correlations among unobserved influential factors. The model estimation results show that daily work time, education years, and traffic zone have substantial impacts on commuters' non-work activity allocations. As for the underlying relationship among unobserved factors, a positive correlation is found between the outdoor non-work activities on commute way to and from work, indicating a mutually promotive relationship. All other correlations are negative, indicating other types of non-work activities are mutually substitutive. These findings will help to better understand commuters' behaviors of outdoor activity arrangement subject to the time-space constraint from fixed work schedules, and shed some light on the mechanism of complex work tour formation, so as to guide the development of activity-based travel demand models for commuters.

Original languageEnglish (US)
Article number5768
JournalSustainability (Switzerland)
Volume11
Issue number20
DOIs
StatePublished - Oct 1 2019
Externally publishedYes

Fingerprint

commuter
district
China
modeling
travel demand
Education
education
allocation
analysis
attribute
travel
traffic

Keywords

  • Composite marginal likelihood
  • Error correlation
  • Multivariate probit model
  • Outdoor non-work activities

ASJC Scopus subject areas

  • Geography, Planning and Development
  • Renewable Energy, Sustainability and the Environment
  • Management, Monitoring, Policy and Law

Cite this

A multivariate modeling analysis of commuters' non-work activity allocations in Xiaoshan District of Hangzhou, China. / Guan, Xin; Ye, Xin; Shi, Cheng; Zou, Yajie.

In: Sustainability (Switzerland), Vol. 11, No. 20, 5768, 01.10.2019.

Research output: Contribution to journalArticle

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