CONJOINT EFFECT OF ENVIRONMENTAL LABELING, DISCLOSURE OF FOREST OF ORIGIN AND PRICE ON CONSUMER PREFERENCES FOR WOOD PRODUCTS IN THE US AND UK

A study that conjointly analyzed the effects of environmental labeling, disclosure of forest of origin, and price on consumer preferences for wood products was conducted in the US and the UK. A choice-based elicitation tool was used to mimic a real-life situation where a single product was selected over a set of options. Data collected were analyzed using a conditional logit model. Certification issued by a government agency or an environmental non-government organization both had a favorable effect on consumer preference over a non-certified option. The most relevant implication of our findings was the negative effect that disclosing information about a product coming from tropical forests had on consumer preferences, even compared to a product of unknown origin. A decline in product preference was observed along higher price premiums as expected. The degree of sensitivity to price changes was affected by demographic characteristics. Model coefficients were used to estimate market shares of tropical wood products under different scenarios in both countries. Scenarios explored the effect of environmental certification and price premiums on product market shares.

[1]  J. Loomis How large is the extent of the market for public goods: evidence from a nationwide contingent valuation survey , 1996 .

[2]  Mbolatiana Rambonilaza,et al.  Land-use planning and public preferences: What can we learn from choice experiment method? , 2007 .

[3]  Greg J. Duncan,et al.  Multinomial and conditional logit discrete-choice models in demography , 1988, Demography.

[4]  Hugh R. Bigsby,et al.  The purchase decision: Consumers and environmentally certified wood products , 2002 .

[5]  Charlotte Leire,et al.  Product-related environmental information to guide consumer purchases - a review and analysis of research on perceptions, understanding and use among Nordic consumers , 2005 .

[6]  Mogens Fosgerau,et al.  Joint models for noise annoyance and willingness to pay for road noise reduction , 2006 .

[7]  Mario F. Teisl,et al.  Consumer reactions to environmental labels for forest products: A preliminary look , 2002 .

[8]  Mario Callegaro,et al.  Computing Response Metrics for Online Panels , 2008 .

[9]  Jordan J. Louviere,et al.  Choice modelling and its potential application to tropical rainforest preservation , 2000 .

[10]  D. McFadden The Choice Theory Approach to Market Research , 1986 .

[11]  Richard P. Vlosky,et al.  Certification from the U.S. consumer perspective: A comparison from 1995 and 2000 , 2003 .

[12]  Jamey Menard,et al.  Market Participation and Willingness to Pay for Environmentally Certified Hardwood Products , 2002 .

[13]  J. S. Long,et al.  Regression models for categorical dependent variables using Stata, 2nd Edition , 2005 .

[14]  L. Thurstone A law of comparative judgment. , 1994 .

[15]  C. Foelkel,et al.  The impact of environmental certification on preferences for wood furniture: A conjoint analysis approach , 2004 .

[16]  David Alexander,et al.  United Nations Conference on Environment and Development (UNCED) , 1999 .

[17]  L. Gulbrandsen Overlapping Public and Private Governance: Can Forest Certification Fill the Gaps in the Global Forest Regime? , 2004, Global Environmental Politics.

[18]  E. Hansen,et al.  Determining Consumer Preferences for Ecolabeled Forest Products: An Experimental Approach , 2004, Journal of Forestry.

[19]  Joffre Swait,et al.  Stated Choice Methods: Relaxing the IID assumption – introducing variants of the MNL model , 2000 .

[20]  C. Manski The structure of random utility models , 1977 .

[21]  F. Norwood,et al.  Effect of Experimental Design on Choice‐Based Conjoint Valuation Estimates , 2005 .

[22]  Lucie K. Ozanne,et al.  Willingness to pay for environmentally certified wood products : A consumer perspective , 1997 .

[23]  Burton C. English,et al.  Willingness to pay for E85 from corn, switchgrass, and wood residues , 2010 .

[24]  G. Chow Tests of equality between sets of coefficients in two linear regressions (econometrics voi 28 , 1960 .

[25]  J. Bowyer,et al.  Assessment of the market potential for environmentally certified wood products in new homes in Minneapolis/St. Paul and Chicago , 1999 .

[26]  John M. Rose,et al.  Applied Choice Analysis: A Primer , 2005 .

[27]  Richard G. Walsh,et al.  Effect of distance on the preservation value of water quality , 1985 .

[28]  Kathryn A Phillips,et al.  Measuring preferences for health care interventions using conjoint analysis: an application to HIV testing. , 2002, Health services research.

[29]  Tiago Domingos,et al.  Testing for the survey mode effect on contingent valuation data quality: A case study of web based versus in-person interviews , 2007 .

[30]  J. Loomis,et al.  The effect of distance on willingness to pay values: a case study of wetlands and salmon in California , 1997 .

[31]  Mario F. Teisl,et al.  Eco-information and its effect on consumer values for environmentally certified forest products , 2004 .

[32]  D. McFadden Conditional logit analysis of qualitative choice behavior , 1972 .

[33]  L. Kempen,et al.  Too poor to be green consumers? A field experiment on revealed preferences for firewood in rural Guatemala , 2009 .

[34]  Lucie K. Ozanne,et al.  Segmenting the market for environmentally certified wood products , 1998 .

[35]  Jordan J. Louviere,et al.  Introduction to Attribute-Based Stated Choice Methods , 1998 .

[36]  Richard T. Carson,et al.  Experimental analysis of choice , 1991 .

[37]  Craig A. Mertler Demonstrating the Potential for Web-Based Survey Methodology with a Case Study. , 2002 .

[38]  W. Laurance,et al.  The perils of payoff: corruption as a threat to global biodiversity. , 2004, Trends in ecology & evolution.

[39]  J. S. Long,et al.  Testing for IIA in the Multinomial Logit Model , 2007 .

[40]  Robert A. Kozak,et al.  Western Canadian consumer attitudes towards certified value-added wood products: An exploratory assessment , 2004 .

[41]  Chris Knowles,et al.  Price Premiums in the Mist , 2004 .

[42]  Mario F. Teisl,et al.  What we may have is a failure to communicate: Labeling environmentally certified forest products , 2003 .

[43]  Martyn Denscombe,et al.  Web-Based Questionnaires and the Mode Effect , 2006 .

[44]  B. D. Proctor,et al.  Current Population Reports, P60-235, Income, Poverty, and Health Insurance Coverage in the United States: 2007 , 2008 .

[45]  Knut Veisten,et al.  Potential Demand for Certified Wood Products in the United Kingdom and Norway , 2002, Forest Science.

[46]  Jerry A. Hausman,et al.  Assessing the potential demand for electric cars , 1981 .

[47]  Robert A. Kozak,et al.  WILL CONSUMERS PAY MORE FOR CERTIFIED WOOD PRODUCTS , 1999 .

[48]  Kevin Crowe,et al.  An indirect search algorithm for harvest-scheduling under adjacency constraints , 2003 .

[49]  P. Green,et al.  Conjoint Analysis in Consumer Research: Issues and Outlook , 1978 .

[50]  Knut Veisten,et al.  Willingness to pay for eco-labelled wood furniture: Choice-based conjoint analysis versus open-ended contingent valuation , 2007 .

[51]  Neil Malhotra,et al.  Completion Time and Response Order Effects in Web Surveys , 2008 .

[52]  D. Dillman Mail and internet surveys: The tailored design method, 2nd ed. , 2007 .

[53]  Richard P. Vlosky,et al.  Consumer willingness to pay price premiums for environmentally certified wood products in the U.S. , 2007 .

[54]  Nancy H. Chau,et al.  Eco-Labeling and Stages of Development , 2003 .

[55]  Stefanie Engel Achieving Environmental Goals in a World of Trade and Hidden Action: The Role of Trade Policies and Eco-Labeling , 1998 .

[56]  Lyndhurst Collins,et al.  Eco-labelling: success or failure? , 1997 .

[57]  P. Zarembka Frontiers in econometrics , 1973 .