TY - JOUR
T1 - Quantifying the Relation between Activity Pattern Complexity and Car Use Using a Partial Least Square Structural Equation Model
AU - Sprumont, François
AU - Scheffer, Ariane
AU - Caruso, Geoffrey
AU - Cornelis, Eric
AU - Viti, Francesco
N1 - Funding Information:
The research has been funded by FNR (“Fonds National de la Recherche”) through the AFR grant 7951609 (STABLE), the EU Marie Curie Career Integration Grant (618234), and the EU-FEDER project MERLIN (2017-03-021-18).
PY - 2022/10
Y1 - 2022/10
N2 - This paper studies the relationship between activity pattern complexity and car use using two multi-day surveys involving the same participants but collected just before and about one year after they relocated their workplace. Measurable characteristics related to two latent variables, namely activity pattern complexity, or trip chaining (e.g., number of activities done within and outside the home–work tour), and to car use (e.g., usage rate, distance travelled by car) were selected. The study shows that the methodology adopted, partial least square structural equation modelling, quantifies the relation between the two variables, and is robust towards changes in important contextual characteristics of the individuals, namely workplace location. The findings indicate that the number of activities chained to commuting travels strongly impact mode choice and, in particular, car use. The paper also shows that chaining non-work-related activities has a stronger impact on car use. The results of this study suggest that planning and management solutions aimed at reducing car use, but focusing only on the commuting trip while neglecting the impact of other daily activities, may be less effective than expected.
AB - This paper studies the relationship between activity pattern complexity and car use using two multi-day surveys involving the same participants but collected just before and about one year after they relocated their workplace. Measurable characteristics related to two latent variables, namely activity pattern complexity, or trip chaining (e.g., number of activities done within and outside the home–work tour), and to car use (e.g., usage rate, distance travelled by car) were selected. The study shows that the methodology adopted, partial least square structural equation modelling, quantifies the relation between the two variables, and is robust towards changes in important contextual characteristics of the individuals, namely workplace location. The findings indicate that the number of activities chained to commuting travels strongly impact mode choice and, in particular, car use. The paper also shows that chaining non-work-related activities has a stronger impact on car use. The results of this study suggest that planning and management solutions aimed at reducing car use, but focusing only on the commuting trip while neglecting the impact of other daily activities, may be less effective than expected.
KW - mode choice
KW - multi-day survey
KW - structural equation modelling
KW - trip chaining
KW - workplace relocation
UR - http://www.scopus.com/inward/record.url?scp=85139958851&partnerID=8YFLogxK
U2 - 10.3390/su141912101
DO - 10.3390/su141912101
M3 - Article
AN - SCOPUS:85139958851
SN - 2071-1050
VL - 14
JO - Sustainability (Switzerland)
JF - Sustainability (Switzerland)
IS - 19
M1 - 12101
ER -