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The design of a strategy to encourage voluntary travel behaviour change: a cap and save programme


  • Italo Meloni
  • Erika Spissu


The objective of this work is to explore the contribution of daily activity-travel patterns to carbon emissions, and to define the steps for the implementation of an effective behavioural strategy to encourage voluntary travel behavioural changes. This work proposes an extensive review of the most relevant strategies implemented to achieve sustainable objectives. In particular, the focus is on those strategies aimed at changing human behaviour, debated both in transportation (Structural strategies) and in sociological and psychological (Cognitive-Motivational strategies) fields. Further, international experiences of Voluntary Travel Behavioural Changes programs, as opposed to compulsory measures (i.e. taxation, restrictions etc.), are investigated. Finally, the work describes the results of a pilot survey held in Cagliari (Italy) to test a behavioural strategy called "Cap and Save". The basic idea of the Cap and Save is that voluntary travel behavioural changes are more likely when the individuals are able to recognize a personal profit. The Cap and Save program combines a number of key aspects from behavioural strategies reviewed in the literature (i.e. Tradable Exploitation Rights, Personal Journey Planning etc.): first, individuals are free to modify their behaviour; second, a cognitive-motivational process is set forth to increase awareness of sustainable behaviours. Third, each individual receives an annual emissions limit (cap) and a monetary incentive (save) to reduce emissions; fourth, a set of personalized alternatives is tailored for the individual in order to reduce weekly mileage. Finally, the Cap and Save program relies on an accurate analysis of activity-travel behaviour before and after policy intervention. The initial test of the Cap and Save programme was conducted during a two-week survey (July-October 2009), which involved a group of students from the University of Cagliari (Italy). The first week, the students were invited to record their actual daily activity-travel patterns. The second week, they were asked to repeat the survey, this time they were challenged to maintain a weekly cap of kilometres travelled thereby saving the corresponding resources (i.e. environmental and monetary). Each student was provided with a set of personalized alternatives, which (if followed) would result in a 20% reduction of kilometres travelled. The comparison of before and after strategy implementation highlights the implications of Cap and Save on a wide range of individual daily activities and, specifically, on personal car usage.

Suggested Citation

  • Italo Meloni & Erika Spissu, 2012. "The design of a strategy to encourage voluntary travel behaviour change: a cap and save programme," ECONOMICS AND POLICY OF ENERGY AND THE ENVIRONMENT, FrancoAngeli Editore, vol. 2012(2), pages 11-30.
  • Handle: RePEc:fan:efeefe:v:html10.3280/efe2012-002002

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    1. Stephen T. Ziliak & Deirdre N. McCloskey, 2004. "Size Matters: The Standard Error of Regressions in the American Economic Review," Econ Journal Watch, Econ Journal Watch, vol. 1(2), pages 331-358, August.
    2. Stern, David I. & Common, Michael S., 2001. "Is There an Environmental Kuznets Curve for Sulfur?," Journal of Environmental Economics and Management, Elsevier, vol. 41(2), pages 162-178, March.
    3. Massimiliano Mazzanti & Anna Montini & Francesco Nicolli, 2011. "Embedding landfill diversion in economic, geographical and policy settings," Applied Economics, Taylor & Francis Journals, vol. 43(24), pages 3299-3311.
    4. Robin R. Jenkins & Kelly B. Maguire & Cynthia L. Morgan, 2004. "Host Community Compensation and Municipal Solid Waste Landfills," Land Economics, University of Wisconsin Press, vol. 80(4).
    5. Arimura, Toshi H. & Hibiki, Akira & Katayama, Hajime, 2008. "Is a voluntary approach an effective environmental policy instrument?: A case for environmental management systems," Journal of Environmental Economics and Management, Elsevier, vol. 55(3), pages 281-295, May.
    6. Walls, Margaret & Palmer, Karen, 2001. "Upstream Pollution, Downstream Waste Disposal, and the Design of Comprehensive Environmental Policies," Journal of Environmental Economics and Management, Elsevier, vol. 41(1), pages 94-108, January.
    7. Swamy, P A V B, 1970. "Efficient Inference in a Random Coefficient Regression Model," Econometrica, Econometric Society, vol. 38(2), pages 311-323, March.
    8. Fleckinger, Pierre & Glachant, Matthieu, 2010. "The organization of extended producer responsibility in waste policy with product differentiation," Journal of Environmental Economics and Management, Elsevier, vol. 59(1), pages 57-66, January.
    9. Barla, Philippe, 2007. "ISO 14001 certification and environmental performance in Quebec's pulp and paper industry," Journal of Environmental Economics and Management, Elsevier, vol. 53(3), pages 291-306, May.
    10. Dijkgraaf, E. & Gradus, R. H. J. M., 2004. "Cost savings in unit-based pricing of household waste: The case of The Netherlands," Resource and Energy Economics, Elsevier, vol. 26(4), pages 353-371, December.
    11. Selden Thomas M. & Song Daqing, 1994. "Environmental Quality and Development: Is There a Kuznets Curve for Air Pollution Emissions?," Journal of Environmental Economics and Management, Elsevier, vol. 27(2), pages 147-162, September.
    12. repec:ebl:ecbull:v:14:y:2005:i:1:p:1-7 is not listed on IDEAS
    13. Nakamura, Masao & Takahashi, Takuya & Vertinsky, Ilan, 2001. "Why Japanese Firms Choose to Certify: A Study of Managerial Responses to Environmental Issues," Journal of Environmental Economics and Management, Elsevier, vol. 42(1), pages 23-52, July.
    14. Holtz-Eakin, Douglas & Selden, Thomas M., 1995. "Stoking the fires? CO2 emissions and economic growth," Journal of Public Economics, Elsevier, vol. 57(1), pages 85-101, May.
    15. Ihlanfeldt, Keith R. & Taylor, Laura O., 2004. "Externality effects of small-scale hazardous waste sites: evidence from urban commercial property markets," Journal of Environmental Economics and Management, Elsevier, vol. 47(1), pages 117-139, January.
    16. Gene M. Grossman & Alan B. Krueger, 1995. "Economic Growth and the Environment," The Quarterly Journal of Economics, Oxford University Press, vol. 110(2), pages 353-377.
    17. Cole, Matthew A. & Elliott, Robert J.R. & Shimamoto, Kenichi, 2005. "Industrial characteristics, environmental regulations and air pollution: an analysis of the UK manufacturing sector," Journal of Environmental Economics and Management, Elsevier, vol. 50(1), pages 121-143, July.
    18. Palmer, Karen & Sigman, Hilary & Walls, Margaret, 1997. "The Cost of Reducing Municipal Solid Waste," Journal of Environmental Economics and Management, Elsevier, vol. 33(2), pages 128-150, June.
    19. Elbert Dijkgraaf & Raymond H J M Gradus, 2008. "Institutional developments in the Dutch waste-collection market," Environment and Planning C: Government and Policy, Pion Ltd, London, vol. 26(1), pages 110-126, February.
    20. Chimeli, Ariaster B. & Braden, John B., 2009. "A capital scarcity theory of the environmental Kuznets curve," Environment and Development Economics, Cambridge University Press, vol. 14(05), pages 541-564, October.
    21. Antonio Musolesi & Massimiliano Mazzanti & Roberto Zoboli, 2010. "A panel data heterogeneous Bayesian estimation of environmental Kuznets curves for CO2 emissions," Applied Economics, Taylor & Francis Journals, vol. 42(18), pages 2275-2287.
    22. Jong Seok Lim & Paul Missios, 2007. "Does size really matter? Landfill scale impacts on property values," Applied Economics Letters, Taylor & Francis Journals, vol. 14(10), pages 719-723.
    23. Selim Cagatay & Hakan Mihci, 2006. "Degree of environmental stringency and the impact on trade patterns," Journal of Economic Studies, Emerald Group Publishing, vol. 33(1), pages 30-51, January.
    24. Nick Johnstone & Julien Labonne, 2004. "Generation of Household Solid Waste in OECD Countries: An Empirical Analysis Using Macroeconomic Data," Land Economics, University of Wisconsin Press, vol. 80(4).
    25. Maddison, David, 2006. "Environmental Kuznets curves: A spatial econometric approach," Journal of Environmental Economics and Management, Elsevier, vol. 51(2), pages 218-230, March.
    26. Dijkgraaf, Elbert & Vollebergh, Herman R.J., 2004. "Burn or bury? A social cost comparison of final waste disposal methods," Ecological Economics, Elsevier, vol. 50(3-4), pages 233-247, October.
    27. Halkos, George E., 2003. "Environmental Kuznets Curve for sulfur: evidence using GMM estimation and random coefficient panel data models," Environment and Development Economics, Cambridge University Press, vol. 8(04), pages 581-601, October.
    28. Massimiliano Mazzanti & Roberto Zoboli, 2009. "Municipal Waste Kuznets Curves: Evidence on Socio-Economic Drivers and Policy Effectiveness from the EU," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 44(2), pages 203-230, October.
    29. Andreoni, James & Levinson, Arik, 2001. "The simple analytics of the environmental Kuznets curve," Journal of Public Economics, Elsevier, vol. 80(2), pages 269-286, May.
    30. Jen Baggs, 2009. "International Trade in Hazardous Waste," Review of International Economics, Wiley Blackwell, vol. 17(1), pages 1-16, February.
    31. List, John A. & Gallet, Craig A., 1999. "The environmental Kuznets curve: does one size fit all?," Ecological Economics, Elsevier, vol. 31(3), pages 409-423, December.
    32. Richardson, Robert A. & Havlicek, Joseph Jr., 1978. "Economic analysis of the composition of household solid wastes," Journal of Environmental Economics and Management, Elsevier, vol. 5(1), pages 103-111, March.
    33. Choe, Chongwoo & Fraser, Iain, 1999. "An Economic Analysis of Household Waste Management," Journal of Environmental Economics and Management, Elsevier, vol. 38(2), pages 234-246, September.
    34. Chimeli, Ariaster B. & Braden, John B., 2005. "Total factor productivity and the environmental Kuznets curve," Journal of Environmental Economics and Management, Elsevier, vol. 49(2), pages 366-380, March.
    35. Ley, Eduardo & Macauley, Molly K. & Salant, Stephen W., 2002. "Spatially and Intertemporally Efficient Waste Management: The Costs of Interstate Trade Restrictions," Journal of Environmental Economics and Management, Elsevier, vol. 43(2), pages 188-218, March.
    36. Stern, David I. & Common, Michael S. & Barbier, Edward B., 1996. "Economic growth and environmental degradation: The environmental Kuznets curve and sustainable development," World Development, Elsevier, vol. 24(7), pages 1151-1160, July.
    37. Athony Garratt & Kevin Lee & Mohammad Hashem Pesaran & Yongcheol Shin, 2001. "Forecast Uncertainties in Macroeconomics Modelling: An Application to the UK Economy," ESE Discussion Papers 64, Edinburgh School of Economics, University of Edinburgh.
    38. Adrian Martin & Ian Scott, 2003. "The Effectiveness of the UK Landfill Tax," Journal of Environmental Planning and Management, Taylor & Francis Journals, vol. 46(5), pages 673-689.
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    JEL classification:

    • Q56 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Environment and Development; Environment and Trade; Sustainability; Environmental Accounts and Accounting; Environmental Equity; Population Growth
    • R48 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - Transportation Economics - - - Government Pricing and Policy
    • O18 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - Urban, Rural, Regional, and Transportation Analysis; Housing; Infrastructure


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