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Reducing Automobile Dependency on Campus: Evaluating the Impact TDM Using Stated Preferences AgEcon
Barla, Philippe; Lapierre, Nathanael; Alvarez Daziano, Ricardo; Herrmann, Markus.
In this paper, we evaluate the potential impacts of travel demand management strategies to reduce the commuting mode share of automobiles using stated preference data. The analysis is carried out on members of Université Laval in Quebec City (Canada). We measure the impact of travel time and cost as well as attitudes toward automobile, public transit and the environment. We find elasticities with respect to time and cost parameters that are low implying that large changes are required to have a noticeable impact. We find however that combining several policy interventions is more effective. Policies aiming at reducing automobile dependency by changing attitudes do not appear to be particularly effective.
Tipo: Working Paper Palavras-chave: Mode choice; Stated preferences; Travel demand management; Community/Rural/Urban Development; Resource /Energy Economics and Policy; R41; R48; Q58.
Ano: 2012 URL: http://purl.umn.edu/121311
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Telecommuting and Emissions Reductions: Evaluating Results from the ecommute Program AgEcon
Walls, Margaret; Nelson, Peter.
In 1999 Congress passed the National Air Quality and Telecommuting Act. This Act established pilot telecommuting programs in five major U.S. metropolitan areas with the express purpose of studying the feasibility of addressing air quality concerns through telecommuting. This study provides the first analysis of data from the "ecommute" program. Using two-and-one-half years of data, we look at telecommuting frequency, mode choice, and emissions reductions. We also look at reporting behavior, dropout rates, and other information to assess the program's performance. We analyze results by city- Denver, Washington, D.C., Houston, Los Angeles, and Philadelphia are the five pilot cities. And finally, we use the program's emissions reduction findings to calculate...
Tipo: Working or Discussion Paper Palavras-chave: Telecommuting; Mode choice; Air quality; Emissions; Labor and Human Capital; R4; Q53; Q58.
Ano: 2004 URL: http://purl.umn.edu/10628
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A Review of the Literature on Telecommuting and Its Implications for Vehicle Travel and Emissions AgEcon
Walls, Margaret; Safirova, Elena.
In this paper, we review 20 relatively recent empirical studies of telecommuting, all of which focus on the trip reduction perspective. The studies include earlier ones with smaller datasets, such as some pilot studies of individual employers, and more recent studies based on broader surveys of both telecommuters and nontelecommuters. We focus on the results of the studies with respect to participation and frequency of telecommuting, the effects on vehicle-miles-traveled (VMT) and trips, and in some cases, the impacts on emissions and air quality. Although there does not seem to be a consensus, there is a predominant view that certain factors increase both the likelihood of telecommuting and the frequency of telecommuting. These factors are having children...
Tipo: Working or Discussion Paper Palavras-chave: Telecommuting; Mode choice; Air quality; Emissions; Labor and Human Capital; R4; Q53; Q58.
Ano: 2004 URL: http://purl.umn.edu/10492
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