To Pay or Not to Pay: Competing Theories to Explain Individuals’ Willingness to Pay for Public Environmental Goods
- 24 February 2010
- journal article
- research article
- Published by SAGE Publications in Environment and Behavior
- Vol. 43 (1), 106-130
- https://doi.org/10.1177/0013916509346229
Abstract
Several theories have been proposed in an attempt to explain individuals’ willingness to pay (WTP) for public environmental goods. While most studies only take into account a single theory, this article discusses competing theories. These include, in addition to a basic economic model, the theory of public goods, Ajzen’s theory of planned behavior, and Schwartz’s norm-activation model. Empirical results are based on a contingent valuation study of biodiversity in German forests. Multivariate analyses demonstrate that studies using single theories omit crucial explanatory variables and, hence, might be misleading. Economic models of WTP have proven to be incomplete, that is, they have restricted explanatory power and need to be supplemented by psychological and sociological models. Furthermore, a general finding is that factors influencing WTP are different for “in-principle WTP” on the one hand and “amount of WTP (given in-principle WTP)” on the other. Income, for example, does not affect whether individuals are willing to pay at all, but significantly influences how much they are willing to pay.Keywords
This publication has 37 references indexed in Scilit:
- A Theory of Status-Mediated Inequity AversionThe Journal of Mathematical Sociology, 2009
- The structure of motivation for contingent values: a case study of lake water quality improvementEcological Economics, 2004
- Efficacy of the Theory of Planned Behaviour: A meta‐analytic reviewBritish Journal of Social Psychology, 2001
- Environmental attitudes, motivations, and contingent valuation of nonuse values: a case study involving endangered speciesEcological Economics, 2000
- Contingent valuation and the activation of environmental normsEcological Economics, 1998
- Sampling Weights and Regression AnalysisSociological Methods & Research, 1994
- Twenty-five Years with The Logic of Collective ActionActa Sociologica, 1993
- The theory of planned behaviorOrganizational Behavior and Human Decision Processes, 1991
- Impure Altruism and Donations to Public Goods: A Theory of Warm-Glow GivingThe Economic Journal, 1990
- Analysis and Synthesis of Research on Responsible Environmental Behavior: A Meta-AnalysisThe Journal of Environmental Education, 1987