A time-use investigation of shopping participation in three Canadian cities: is there evidence of social exclusion?
Increasing awareness and concern about the status of mobility-disadvantaged groups in society has given rise to a wide body of research that focuses on the social exclusion dimension of transportation. To date, much of the empirical work on this topic is mainly spatial in nature despite recent developments that call for the inclusion of time use analyses in social exclusion research. In this paper we attempt to fill this gap by estimating activity and trip durations to determine whether poverty, old age, or being a single parent results in time use patterns indicative of exclusion. Given the importance of shopping and using services for social inclusion objectives, these activities are the focus of this investigation. In terms of methods, use of a multiple equation approach allows for the estimation of the daily duration of shopping activities and trips while simultaneously controlling for daily durations of four broad categories of activities as well as their associated travel times. The results indicate: that being a senior citizen increases travel durations while decreasing shopping activity durations; that coming from a low income household decreases shopping activity durations; and single-parent status does not impact shopping activity durations when holding income and other activity durations constant. These results highlight the feasibility and challenges of time-use and activity analysis in social exclusion research.
KeywordsSocial exclusion Mobility Accessibility Time-use Shopping duration Shopping trip duration Simultaneous equation model
The authors wish to acknowledge the financial support of the Human Resources and Skills Development Canada for this project.
- Carrasco, J.A., Hogan, B., Wellman, B., Miller, E.J. (2005) Collecting social network data to study social-activity travel behaviour: an egocentered approach Paper presented at the international workshop frontiers in transportation: social and spatial interactions, Amsterdam, 02–05 JulyGoogle Scholar
- Dugundji, E.R., Walker, J.L.: Discrete choice with social and spatial network interdependencies—an empirical example using mixed generalized extreme value models with field and panel effects. Travel Demand 2005(1921), 70–78 (2005)Google Scholar
- Frederick, J.: As time goes by…: time use by Canadians. Stat. Can. (1995)Google Scholar
- Garhammer, M.: Time pressure in modern Germany. Loisir & Societe-Society Leisure 21(2), 327–352 (1998)Google Scholar
- Greene, W.H.: Econometric Analysis, 5th edn. Prentice Hall, Upper Saddle River (2002)Google Scholar
- Hagerstrand, T.: What about people in regional science? Pap. Reg. Sci. Assoc. 24, 7–21 (1970)Google Scholar
- Harvey, A.S.: Time use and activity systems. In: Hensher, D.A., Button, K.J., Haynes, K.E., Stopher, P.R. (eds.) Handbook of Transport Geography and Spatial Systems, pp. 627–646. Elselvier, New York (2004)Google Scholar
- Javeau, C.: The trip to work: the application of the time-budget method to problems arising from commuting between residence and workplace. In: Szalai, A. (ed.) The Use of Time. The Hague, Mouton (1972)Google Scholar
- Kenyon, S.: Understanding social exclusion and social inclusion. Proc. Inst. Civil Eng.-Munic. Eng. 156, 97–104 (2003)Google Scholar
- Mcnally, M.: The four-step model. In: Hensher, D.A., Button, K.J. (eds.) Handbook of Transport Modelling, pp. 33–52. Pergamon, Oxford (2000)Google Scholar
- Páez, A., Habib, K.M.N., Bonin, J.: A joint ordinal-continuous model for episode generation and duration analysis. Paper presented at the 88th Transportation Research Board Annual Meeting, Washington, D.C., 11–15 January (2009)Google Scholar
- Páez, A., Mercado, R.G., Farber, S., Morency, C., Roorda, M.: Relative accessibility deprivation indicators for urban settings: definitions and application to food deserts in Montreal, Urban Studies (2010, in press)Google Scholar
- Raje, F.: Engineering social exclusion? Poor transport links and severance. Proc. Inst. Civil Eng.-Munic. Eng. 157(4):267–273 (2004)Google Scholar
- Robinson, J.P., Godbey, G.: Time for life: The surprising ways Americans use their time. Pen State Press, University Park (1997)Google Scholar
- Rosen, D., Shankar, V.N., Ulfarsson, G.F.: Relationship of shopping activity duration and travel time with planning-level network and socioeconomic factors. Travel Behav. Values 2004(1894), 160–169 (2004)Google Scholar
- Social Exclusion Unit: Making the Connections: Final Report on Transportation and Social Exclusion. HMSO, London (2003)Google Scholar
- Statistics Canada: The 2005 General Social Survey—Cycle 19 Time Use: Public Use Microdata File Documentation and User Guide, Product No. 12M0019-GPE (2006)Google Scholar