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Violations of scale compatibility: results from pricing tasks and choice tasks in choice experiments

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  • Merk, Christine
  • Rehdanz, Katrin
  • Schmidt, Ulrich
  • Schröder, Carsten

Abstract

According to rational choice theory, preference orderings should be invariant with respect to the elicitation procedure. The contingent trade-off model (Tversky et al., 1988), however, argues that if an attribute of decision alterna-tives is also used as response mode (scale compatibility), then the attribute will be weighted more heavily. We propose a two-stage design for a systemat-ic assessment of how scale compatibility impacts willingness to pay (WTP) es-timates in choice experiments. At the first stage, a pricing task is implemented. Respondents face two alternative goods. For one good, the price is given. For the alternative good, respondents state the price (WTP) that makes them indifferent between the alternatives. In the second stage, a choice task is implemented: another group of respondents makes pairwise choices between two alternative goods with the price being one of several attributes. Our empirical findings support the contingent trade-off model, as pricing tasks yield systematically lower WTP estimates than choice tasks. While the trade-offs between the other attributes do not differ between the pricing and the choice task. Thus, in the choice task the weight shifts away from the price attribute but does not change the relative weight of the other attributes.

Suggested Citation

  • Merk, Christine & Rehdanz, Katrin & Schmidt, Ulrich & Schröder, Carsten, 2015. "Violations of scale compatibility: results from pricing tasks and choice tasks in choice experiments," VfS Annual Conference 2015 (Muenster): Economic Development - Theory and Policy 113023, Verein für Socialpolitik / German Economic Association.
  • Handle: RePEc:zbw:vfsc15:113023
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    References listed on IDEAS

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    1. Scarpa, Riccardo & Willis, Ken, 2010. "Willingness-to-pay for renewable energy: Primary and discretionary choice of British households' for micro-generation technologies," Energy Economics, Elsevier, vol. 32(1), pages 129-136, January.
    2. I J Bateman & I H Langford, 1997. "Budget-Constraint, Temporal, and Question-Ordering Effects in Contingent Valuation Studies," Environment and Planning A, , vol. 29(7), pages 1215-1228, July.
    3. Mikolaj Czajkowski & Marek Giergiczny & William H. Greene, 2014. "Learning and Fatigue Effects Revisited: Investigating the Effects of Accounting for Unobservable Preference and Scale Heterogeneity," Land Economics, University of Wisconsin Press, vol. 90(2), pages 324-351.
    4. Fredrik Carlsson & Peter Frykblom & Carl Lagerkvist, 2007. "Preferences with and without prices - does the price attribute affect behavior in stated preference surveys?," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 38(2), pages 155-164, October.
    5. Eikeland, Per Ove, 1998. "Electricity market liberalisation and environmental performance: Norway and the UK," Energy Policy, Elsevier, vol. 26(12), pages 917-927, October.
    6. Batley, S. L. & Colbourne, D. & Fleming, P. D. & Urwin, P., 2001. "Citizen versus consumer: challenges in the UK green power market," Energy Policy, Elsevier, vol. 29(6), pages 479-487, May.
    7. Carlo Andrea Bollino, 2009. "The Willingness to Pay for Renewable Energy Sources: The Case of Italy with Socio-demographic Determinants," The Energy Journal, International Association for Energy Economics, vol. 0(Number 2), pages 81-96.
    8. Attema, Arthur E. & Brouwer, Werner B.F., 2013. "In search of a preferred preference elicitation method: A test of the internal consistency of choice and matching tasks," Journal of Economic Psychology, Elsevier, vol. 39(C), pages 126-140.
    9. Boyle Kevin J. & Welsh Michael P. & Bishop Richard C., 1993. "The Role of Question Order and Respondent Experience in Contingent-Valuation Studies," Journal of Environmental Economics and Management, Elsevier, vol. 25(1), pages 80-99, July.
    10. Clark, Jeremy & Friesen, Lana, 2008. "The causes of order effects in contingent valuation surveys: An experimental investigation," Journal of Environmental Economics and Management, Elsevier, vol. 56(2), pages 195-206, September.
    11. Andrew A. Goett & Kathleen Hudson & Kenneth E. Train, 2000. "Customers' Choice Among Retail Energy Suppliers: The Willingness-to-Pay for Service Attributes," The Energy Journal, International Association for Energy Economics, vol. 0(Number 4), pages 1-28.
    12. Morten Mørkbak & Tove Christensen & Dorte Gyrd-Hansen, 2010. "Choke Price Bias in Choice Experiments," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 45(4), pages 537-551, April.
    13. Fouquet, Roger, 1998. "The United Kingdom demand for renewable electricity in a liberalised market," Energy Policy, Elsevier, vol. 26(4), pages 281-293, March.
    14. Hensher, David A. & Shore, Nina & Train, Kenneth, 2014. "Willingness to pay for residential electricity supply quality and reliability," Applied Energy, Elsevier, vol. 115(C), pages 280-292.
    15. Campbell, Danny & Hensher, David A. & Scarpa, Riccardo, 2014. "Bounding WTP distributions to reflect the ‘actual’ consideration set," Journal of choice modelling, Elsevier, vol. 11(C), pages 4-15.
    16. Zarnikau, Jay, 2003. "Consumer demand for `green power' and energy efficiency," Energy Policy, Elsevier, vol. 31(15), pages 1661-1672, December.
    17. Roland Menges & Carsten Schroeder & Stefan Traub, 2005. "Altruism, Warm Glow and the Willingness-to-Donate for Green Electricity: An Artefactual Field Experiment," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 31(4), pages 431-458, August.
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    More about this item

    JEL classification:

    • D10 - Microeconomics - - Household Behavior - - - General
    • D60 - Microeconomics - - Welfare Economics - - - General
    • Q50 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - General

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