US Consumer Response to Green Marketing
US Consumer Response to Green Marketing
21140
RESEARCH ARTICLE
3 Department of Psychology, College of Arts and Letters, University of Toledo, Toledo, Ohio
Correspondence
Ainsworth A. Bailey, Department of Marketing Abstract
and International Business, College of Business This paper reports on three studies that were done as part of an application of the GREEN scale
and Innovation, University of Toledo, Toledo, OH
(Haws, Winterich, & Naylor, 2014) to understanding US consumer response to green marketing
43606.
Email: ainsworth.bailey@utoledo.edu communications. The GREEN scale was developed originally to measure consumers’ tendency to
Ainsworth Anthony Bailey is an Associate express their environmental concern through their consumption behaviors, that is, their green
Professor in the Department of Marketing and consumption values. In the current paper, three studies explored the impact of US consumers’
International Business, College of Business and GREEN consumption values on their response to brands’ green public relations and green adver-
Innovation, University of Toledo, Toledo, OH,
USA; Aditya S. Mishra is an Assistant Professor
tising. The results show that, in addition to helping to explain green consumption behaviors,
in the Marketing Area of Indian Institute of Man- GREEN can also help to explain consumer response to brands’ marketing communications efforts.
agement Ranchi, Ranchi, India; and Mojisola F. Limitations are pointed out and future research directions are proposed.
Tiamiyu is an Associate Professor in the Depart-
ment of Psychology, College of Arts and Letters,
KEYWORDS
University of Toledo, Toledo, OH, USA.
environment, GREEN, green advertising, green consumption values
Recently, there has been renewed interest in the issue of green con- Also among the academic work that has appeared recently is work
sumption, both in the business world and in the academic world. For on scale development to assess different aspects of green behavior.
example, a recent study among consumers around the globe found that One recent scale has been the GREEN scale (Haws, Winterich, & Nay-
more and more consumers have become interested in letting their con- lor, 2014). This scale was developed by Haws et al. (2014) to assess
sumption behaviors speak for their concern about the environment consumers’ green consumption values, which they defined as “the ten-
(WARC, 2015). There has also been a flurry of academic research, as dency to explore the value of environmental protection through one's
academicians seek answers to a number of issues related to green mar- purchases and consumption behaviors” (p. 337). Haws et al. (2014)
keting, green advertising, and consumer green behavior. For example, carried out various studies to confirm the scale's internal consistency,
researchers have explored the impact of different kinds of appeals in dimensionality, test-retest reliability, and predictive validity. This scale
green advertising and cues such as eco-seals (Atkinson & Rosenthal, and its validation assessment are described later.
2014; Hartmann & Apaolaza-Ibáñez, 2012; Matthes, Wonneberger, & The current paper seeks to extend the work on the GREEN scale
Schmuck, 2014; Whitson, Ozkaya, & Roxas, 2014; Yang, Lu, Zhu, & Su, by exploring its performance in marketing communications contexts
2015); the cultural contexts in which green consumption takes place in the United States. In essence, the research reported here seeks to
(Abeliotis, Koniari, & Sardianou, 2010; Mostafa, 2007; Nittala, 2014); assess whether the GREEN scale can also be used to determine con-
the link between green consumption behavior and personality vari- sumer response to different green marketing communications activi-
ables (Lu, Chang, & Chang, 2015); shopping behaviors and green con- ties undertaken by brands, including advertising and public relations
sumers (Atkinson, 2013; Fuentes, 2014); antecedents of green con- activities. To this end, this paper reports on three studies that were
sumption behaviors (Pagiaslis & Krontalis, 2014); the gap between done as part of the application of this construct to understanding
green attitudes and green consumption behaviors (Davari & Strutton, consumer response to green marketing communications. The studies
2014; Miniero, Codini, Bonera, Corvi, & Bertoli, 2014); and efforts to were conducted among consumers in the United States and focused
classify green consumers (Verain et al., 2012). Table 1 contains sum- on advertising and PR contexts, given the interest in determining if
mary information on some of the recent studies in this stream of GREEN can distinguish between consumers in their response to green
research. communications.
TA B L E 1 (Continued)
The rest of the paper is organized as follows. First, there is a dis- scale's internal consistency, dimensionality, test-retest reliability, and
cussion of prior validation of the GREEN scale. The scale's validation predictive validity. They also assessed whether green consumption val-
focused primarily on its application to consumer purchase behaviors. ues would predict consumers’ evaluations of the nonenvironmental
This is followed by a description of the studies that were conducted attributes of an environmentally friendly product and preference for
to assess the application of the GREEN scale in marketing communica- the product; and they tested the consistency of green consumption val-
tions contexts and their related results. A discussion of the implications ues with the effects of other consumer values such as social approval
of the studies’ results precedes a concluding discussion of the limita- or acceptance on the attribute evaluations and preference for a prod-
tions and future research avenues. uct that reflects green consumption values. The process resulted in a
one-factor six-item scale that predicts consumers’ green consumption
behavior.
1 GREEN CONSUMPTION AND THE GREEN
SCALE
1.2 GREEN reliability and validity assessment
1.1 GREEN scale and its previous validation
Haws et al. (2014) developed the parsimonious one-factor six-item
The GREEN scale was developed by Haws et al. (2014) to assess con- scale from an initial pool of 58 items, following a series of exploratory
sumers’ green consumption values. Among the studies that they con- and confirmatory factor analyses conducted initially on data collected
ducted in the scale development process were studies to confirm the from both a student sample and a nonstudent sample. The first study
4 BAILEY ET AL .
reported the GREEN scale as highly reliable, with a Cronbach alpha of Fernandes, and Hong (2016) revisited work on green advertising that
0.89. Average variance extracted (AVE) was 0.61, and construct reli- was conducted in the early 1990s by Carlson, Grove, and Kangun
ability was 0.90. In the case of the adult sample, Cronbach alpha was (1993). Segev et al. (2016) conducted a content analysis of 433 unique
0.95; AVE was 0.74; and construct reliability of 0.85. In both cases, the green ads published in magazines in 2009 and 2010. Most of the green
one-factor structure model fit the data well. Haws et al. (2014) also ads in their study were classified as acceptable. Segev et al. (2016)
assessed the test-retest reliability of the GREEN scale, using a student argued that these results implied that there was a trend toward more
sample, with the measures, which were taken two weeks apart, demon- trustworthy and reliable green advertising. These results from Segev
strating strong reliability over time (r = 0.82, P < 0.001). The scale et al. (2016), combined with those from Matthes and Wonneberger
developers also established the discriminant validity of the scale by (2014), support increased focus on green marketing communica-
using confirmatory factor analysis and comparison of squared correla- tions. This focus can benefit from an understanding of the extent to
tions with AVEs to show that GREEN differed from socially responsible which consumers could be targeted with green integrated marketing
consumption behavior (SRCB), as well as previous environmental vari- communications efforts based on their GREEN consumption values.
ables such as Socially Responsible Purchase and Disposal (SRPD); Eco- A more important reason for the assessment lies in an interest in the
logically Conscious Consumer Behavior (ECCB); and connectedness to ability to be able to generalize about consumer behavior based on the
nature scale (CNS). performance of the scale in distinguishing between green consumers
Further, Haws et al. (2014) examined the nomological validity by and nongreen consumers in different cultural contexts. The ability of
performing correlations between the GREEN scale and other related the scale to distinguish between green consumers and nongreen con-
variables. These variables included SRCB, frugality, consumer spending sumers in their responses to different forms of marketing communica-
self-control, consumers’ price consciousness, consumers’ value con- tions, despite the cultural milieu in which they exist, adds to the scale's
sciousness, product retention tendency, creative reuse, multiple use, usefulness. It is possible that the scale could perform differently in pre-
and voluntary simplicity. They argued that these variables reflected dicting consumer response to green marketing communications as a
conservation tendencies related to consumers’ personal financial and result of underlying cultural factors. This kind of assessment of a scale's
physical resources. The results demonstrated the expected relation- performance in different cultural contexts is a longstanding feature
ships, as all were found to correlate significantly with the GREEN scale. of consumer research (Griffin, Babin, & Christensen, 2004; Leo et al.,
The researchers also found a strong correlation between the GREEN 2005; Ruvio & Shoham 2016).
scale and consumers’ self-reported environmentally friendly consump-
tion behaviors. They found in one study that the GREEN scale signif-
icantly correlated relative preference for an equally priced environ- 2 METHODOLOGY
mentally friendly (EF) versus a traditional product (r = 0.43, P < 0.05),
willingness to pay for such a product (r = 0.18, P < 0.05), and like- This section features a description of three studies that were
lihood of buying such a product (r = 0.36, P < 0.05). Results from conducted in the application of the GREEN scale in marketing commu-
another study in the validation process revealed that stronger green nications contexts. The aim of the studies was to determine whether
consumption values increased evaluations of nonenvironmental prod- there was a relationship between GREEN consumption values, as mea-
uct attributes and consumers’ preference for an EF product, compared sured by the GREEN scale, and US consumer attitudes and intentions
to lower green consumption values. in response to green marketing communications. In Study 1, the focus
was on consumer response in a public relations context, while in Study
2, which used a student sample, the focus was on consumer response
1.3 Justification for application of GREEN scale in in an advertising context. Study 3 built on Study 2 by investigating the
marketing communications response of a nonstudent sample to green marketing communications,
In the development of the scale, Haws et al. (2014) focused on the in an effort to aid the generalizability of the results found in Study 2.
investigation of consumer response in terms of their green purchase Each study description is followed by a presentation of the results of
behaviors as an outcome variable. However, given the nature of the data analyses related to it.
the scale's focus on green consumption behavior, it is also possible
that it can predict consumer response to various green marketing 2.1 Study 1: GREEN values and public relations
communications initiatives. The application of the GREEN scale in
marketing communications contexts can prove useful, in light of recent 2.1.1 Participants and questionnaire
research that indicates a decline in consumer skepticism toward green Study 1, which focused on the application of the GREEN scale in a pub-
advertising and more acceptance of green advertising. For example, lic relations context, was conducted among 152 students enrolled in
Matthes and Wonneberger (2014) found, based on work carried business courses at a Midwest US university; they took part in the
out among consumers in the United States and Europe, that “green study in exchange for extra course credit. The majority of the partic-
advertisements are generally perceived positively by the green public” ipants were female (53%) and in the age range 18–24 years (92%).
(p. 126). Matthes and Wonneberger (2014), therefore, supported Most of the participants were Caucasian Americans (78%). Despite the
the use of green ads to target green consumers, “as long as they are status of the participants as “students” and the fact that a majority
detailed, specific, unambiguous, and of course truthful” (p. 126). Segev, fell into the 18–24 years age range, this audience is reflective of the
BAILEY ET AL . 5
millennial generation in the United States (America's youth born TA B L E 2 Factor loadings for GREEN scale items and initial CFA
between 1982 and 2000), the generation that has become the sin- results for Studies 1–3
gle largest in the United States (U.S. Census Bureau, 2015). In addi- Scale information Study 1 Study 2 Study 3
tion, Smith and Brewer (2012) confirmed that millennials are paying Factor loadings for scale items
more attention to environmental issues and factoring these into their GREEN1a 0.81 0.75 0.80
product choices. GREEN2 0.85 0.76 0.87
The questionnaire contained the items for the GREEN scale, a proxy
GREEN3 0.79 0.81 0.88
measure of ECCB, a 4-item environmental concern scale, and the Bai-
GREEN4 0.78 0.83 0.81
ley, Mishra, and Tiamiyu (2016) REGRAD scale. The REGRAD scale
GREEN5 0.88 0.84 0.82
was developed by Bailey et al. (2016), to measure the extent to which
GREEN6 0.86 0.73 0.67
consumers pay attention to, and are favorably disposed or responsive
Scale and model
to, advertising that uses green messages in the marketing of products
statistics
or a company itself. Given the natures of the REGRAD and GREEN
Average variance 0.68 0.62 0.66
scales, there should be a high degree of correlation in the scores on extracted (AVE)
these scales. The questionnaire also included an extract from a press Composite reliability (CR) 0.97 0.96 0.96
release, ostensibly put out by a consumer packaged goods (CPG) com- Coefficient alpha 0.93 0.91 0.93
pany to announce the launch of its new multibrand initiative that was
Comparative fit index 0.99 0.99 0.98
intended to highlight the green credentials of its products. A copy of (CFI)
this abridged press release, which is based on an actual press release Tucker–Lewis Index (TLI) 0.98 0.98 0.96
by a US CPG company, is in Appendix 1. Data on participants’ demo- Standardized root mean 0.02 0.02 0.02
graphics (age, gender, and racial background) were also collected and square residual (SRMR)
are reported above. Root mean square error 0.08 0.08 0.11
of approximation
(RMSEA)
2.1.2 Dependent measures
𝜒2 (df) 15.2 15.8 20.2
The trustworthiness of the CPG company that put out the press (8) (7) (7)
release was measured using a 5-item scale previously used to measure a
For item descriptions see Appendix 1.
celebrity endorser credibility (Ohanian, 1990). The items, which were
measured on 7-point Likert scales were: Untrustworthy/Trustworthy; reliability of the GREEN scale. Table 2 contains information on the fac-
Undependable/Dependable; Dishonest/Honest; Unreliable/Reliable; tor loadings for the items in the GREEN scale, as well as initial CFA
and Insincere/Sincere. results.
Cronbach's alpha for the scale was 0.93. Attitude toward the com-
pany was measured on 4-item 7-point Likert scales that asked partici-
2.2.1 Convergent validity
pants to rate their attitude toward the company that put out the press
As a further test of the validity of the GREEN scale, summated scores
release; anchors were: Unpleasant/Pleasant; Negative/Positive; Unfa-
on this scale were correlated with summated scores on the REGRAD
vorable/Favorable; and Bad/Good. These items represent standard
scale; the proxy ECCB scale; and a single item measure of environ-
attitude measures that have been used in extant consumer and adver-
mental concern. Information on these scales is contained in Appendix
tising research (see, e.g. Lafferty, Goldsmith, & Newell, 2002; Yi, 1990).
1. Coefficient alpha for the REGRAD scale was 0.95 and that for the
Cronbach's alpha for the company attitude scale was 0.94. The sup-
ECCB scale was 0.88. The GREEN scale correlated significantly with
port intentions for the company measure consisted of 3-item 7-point
these scales: REGRAD: r = 0.66, P = 0.000; and proxy ECCB: r = 0.77,
Likert scales that asked participants about the likelihood that they
P = 0.000. GREEN was also highly correlated with a single item,
would support the company that put out the press release (Cronbach's
7-point global measure of environmental concern (“I am very con-
alpha = 0.95); anchors were: Impossible/Possible; Very Unlikely/Very
cerned about the environment”): r = 0.65, P = 0.000. These rela-
Likely; Improbable/Probable (Lafferty et al., 2002; Yi, 1990).
tionships show that the scale has convergent validity as it is posi-
tively and significantly related to constructs that also focus on con-
2.2 Results sumers’ response to environmental issues or consumers’ environmen-
The coefficient alpha for the 6-item GREEN scale was .93. A follow- tally friendly behavior.
TA B L E 3 Correlation matrix based on data from Study 1 with AVEs effects of the introduction of green products on consumers’ brand
on the diagonal attitudes. They found that green product introduction had the capacity
1 2 3 4 5 6 to influence brand attitudes, and the number of green messages, the
1. GREEN 0.68 product type, and their source credibility influence the extent to
2. REGRAD 0.66 0.63 which green new products change brand attitude. Matthes and Won-
TA B L E 4 Results of tests of nomological framework for each study the conceptual model in Figure 2; Study 1 contained a fictional press
release as a stimulus. Study 2 used an advertising stimulus in order to
Study 1 (PR) Study 2 (Ad) Study 3 (Ad)
Std. coeff. Std. coeff. Std. coeff. be able to assess whether green consumption values influence con-
Hypothesized paths (t-value) (t-value) (t-value)
sumer response to different forms of marketing communications. If
H1: GREEN → Trust 0.42a 0.19b 0.30a this is the case, then this would enhance the usefulness of the scale as a
(5.80) (2.54) (3.96) tool for segmenting and targeting consumers based on green consump-
H2: GREEN → Attitude 0.20b -0.01 ns 0.24a tion values. In addition, in Study 2, ad message attitude replaced green
(2.80) (0.01) (3.39) brand attitude in the nomological framework.
H3: Trust → Attitude 0.61a 0.56a 0.52a
(9.98) (10.42) (8.62)
2.3.1 Participants and questionnaire
H4: Trust → Intentions 0.26b 0.70a 0.63a
Study 2 was conducted among 210 students enrolled in business
(2.99) (13.69) (12.38)
courses at a Midwest US university; they took part in the study in
H5: Attitude → 0.57a 0.14c 0.31a
exchange for extra course credit. In contrast to Study 1, where the
Intentions
majority of participants were female, the majority of the participants
(7.03) (2.33) (5.40)
in Study 2 were male (55%). Most were in the age range 18–24
H6: GREEN → Trust → 0.11b 0.13b 0.19a
Intentions years (93%) and Caucasian Americans (74%). The questionnaire con-
tained the items for the GREEN scale and the REGRAD scale (Bailey
(2.60) (2.48) (3.76)
et al., 2016). A fictional ad, purportedly created by a CPG company to
H7: GREEN → Atti- 0.12b 0.00 ns 0.07b
tude → Intentions encourage consumers to go green by recycling, was used as a stimulus
(2.51) (0.01) (2.79) in this study. A copy of this ad is in Appendix 1. The order of presen-
H8: GREEN → Trust → 0.26a 0.10c 0.16a tation of information in Study 2 was different from the order in Study
Attitude 1, in that the participants first saw the ad and responded to measures
(5.01) (2.44) (3.65) of attitudes and intentions related to the ad. In addition, participants
H9: Trust → Atti- 0.35a 0.08c 0.16a responded to a question regarding the believability of the ad (“Rate
tude → Intentions the believability of the ad using the 7-point scale where 1 = “Highly
(5.75) (2.31) (4.73) unbelievable” and 7 = “Highly believable”). They then completed the
PR, Press release used as stimulus; Ad, Ad used as stimulus. second part of the questionnaire that contained the GREEN scale, the
a = P < 0.001; b = P < 0.01; c = P < 0.05. REGRAD scale, and demographic questions.
Model statistics of tests of nomological framework for each study
Study 1 (PR): CFI = 0.96; TLI = 0.95; RMSEA = 0.08; SRMR = 0.07; 𝜒 2
(129) = 243.3; P < 0.001
2.3.2 Dependent measures
Study 2 (Ad): CFI = 0.97; TLI = 0.97; RMSEA = 0.06; SRMR = 0.05; 𝜒 2
(126) = 219.9; P < 0.001 In the case of the ad stimulus, the following dependent measures
Study 3 (Ad): CFI = 0.96; TLI = 0.95; RMSEA = 0.09; SRMR = 0.04; 𝜒 2 were assessed: believability of the ad; the level of trustworthiness of
(124) = 273.2; P < 0.001
the company in the ad; attitude toward the message being promoted
by the company in the ad; and likelihood of supporting the company
in the ad. Following exposure to the ad, participants were asked to
rate the believability of the ad using a 7-point Likert scale where tions of trustworthiness of the green ad information had a signifi-
1 = “Highly unbelievable” and 7 = “Highly believable.” Mean score on cant impact on green advertising message attitude (H3) and green
this ad believability measure was 4.17; and an independent t-test that brand support intentions (H4); and green advertising message attitude
assessed differences in responses between low GREEN consumers significantly influenced green brand support intentions (H5). Green
and high GREEN consumers revealed that there were no differences consumption values indirectly impacted both attitude(H8) and inten-
in ratings of ad believability (t = 0.48, df = 208, ns; Mean low GREEN tion (H6) through its impact on perceptions of trustworthiness of
consumers = 4.12; Mean high GREEN consumers = 4.21). In the case the green ad information source; while perceptions of trustworthi-
of trustworthiness, the level of trustworthiness was measured using ness of the green ad information indirectly impacted green brand sup-
the same 5-item scale previously used to measure celebrity endorser port intentions through its impact on green advertising message atti-
credibility (Ohanian, 1990) and used in Study 1 reported above. Coeffi- tude (H9). Overall, Study 2 provided support for the application of the
cient alpha for the trustworthiness of the company in the ad scale was GREEN scale to understanding consumer response to advertising, with
0.94. Attitude toward the message was measured on the same 4-item the results upholding the conceptual framework depicted in Figure 2
7-point Likert scale that was used in Study 1 to measure company in which GREEN was a predictor variable. However, this study was
attitude; anchors were: Unpleasant/Pleasant; Negative/Positive; conducted with a student sample.
Unfavorable/Favorable; Bad/Good. Coefficient alpha was 0.94. The
likelihood of supporting the company in the ad was measured using a 2.5 Study 3: GREEN values and advertising
3-item 7-point Likert scale. Anchors were: Impossible/Possible; Very (Nonstudent sample)
Unlikely/Very Likely; and Improbable/Probable. Cronbach alpha for
Study 3 was conducted with a nonstudent sample, primarily to enhance
the scale was 0.94.
external validity of the findings using a student sample. The aim
was to apply GREEN to understanding consumer response to green
2.4 Results advertising.
The coefficient alpha for the 6-item GREEN scale was 0.91. A follow-
2.5.1 Participants and questionnaire
up assessment of dimensionality using CFA was done. The model fit
Study 3 was conducted using students enrolled in business courses
was good: CFI = 0.99; TLI = 0.98; SRMR = 0.021; and RMSEA = 0.077;
in a Midwestern USA college to recruit nonstudent participants for
𝜒 2 (7) = 15.77, P = 0.0273 (Hu & Bentler, 1999). Average variance
the study. This method of data collection has a history in consumer
extracted (AVE) was 0.62 and composite reliability was 0.96.
research. The students were provided with the link to the survey on
Survey Monkey and asked to recruit nonstudent respondents to take
2.4.1 Convergent validity
part (Babin, Hardesty, & Suter, 2003; Park, Shin, & Ju, 2015; West-
Scores on the GREEN scale were correlated with scores on the john, Singh, & Magnusson, 2012). The sample included 51% female
REGRAD scale. Coefficient alpha for the REGRAD scale was 0.88. The (49% male). The majority of the participants were in the age ranges
GREEN scale correlated significantly with the REGRAD scale: r = 0.48, 45–54 years (43%) and 25–34 years (22%). They were mainly Cau-
P = 0.000. This relationship again indicates that the scale has conver- casian (79%), with African-Americans/Blacks (9%) and Asian/Asian
gent validity as it is positively and significantly related to a construct Americans (6%) being among the other racial subcultures.
that focus on consumers’ response to environmental messages. In par-
The Study 3 questionnaire contained the same information
ticular, it correlates highly with a measure of consumers’ receptivity to
as that in the Study 2 questionnaire, with the fictional ad pur-
green messages.
portedly from the packaged good company being the focal
stimulus. The order of presentation of information was also
2.4.2 GREEN and consumer response to advertising the same as in Study 2. Consumers saw the ad (Appendix
The ability of GREEN to aid in understanding consumer response to 1), responded to a single-item question regarding the likeli-
marketing communications, specifically advertising, was assessed by hood that this ad would be put out by a company such as this,
testing the nomological framework depicted in Figure 2. Model statis- and then responded to measures of ad attitude, message atti-
tics for the path analyses for the ad stimulus indicate that the model fit tude, trustworthiness of the company, and support intentions
the data well: CFI = 0.97; TLI = 0.97; RMSEA = 0.06; SRMR = 0.05; for the company in the ad. The second part of the question-
𝜒 2 (126) = 219.9, P = 0.000 (Hu & Bentler, 1999). Results of the naire contained the items for the GREEN scale, the REGRAD
hypotheses testing are presented in Table 4. Of note is that two of scale, and a short-form ECCB scale; and the final section of
the nine hypothesized relationships were not supported. In the case of the questionnaire contained demographic questions.
the advertising stimulus, there was no significant link between green
consumption values and green advertising message attitude (H2); and 2.5.2 Dependent measures
green consumption values did not have an indirect effect on brand The same measures used to assess the dependent variables in Study
support intentions through its effects on green advertising message 2 were used in Study 3; the dependent variables were the level of
attitude (H7). However, GREEN had a significant impact on percep- trustworthiness of the company in the ad; attitude toward the message
tions of trustworthiness of the green ad information (H1); percep- being promoted by the company in the ad; and likelihood of supporting
BAILEY ET AL . 9
2.6 Results
The coefficient alpha for the 6-item GREEN scale was 0.93. A follow-
up assessment of dimensionality using CFA was done. The model fit
was good: CFI = 0.98; TLI = 0.96; SRMR = 0.02; and RMSEA = 0.11; 𝜒 2
(7) = 20.23, P = 0.005 (Hu & Bentler, 1999). Average variance extracted
(AVE) was 0.66 and composite reliability was 0.96.
their consumption behaviors. In particular, the studies reported in this communications. These include education level, income level, and
paper used public relations (Study 1) and advertising (Studies 2 and 3) race.
stimuli to determine whether consumers’ attitudes and intentions in The studies reported here extended the use of the GREEN con-
relation to marketing communications were impacted by their green sumption values construct into the domains of advertising and publi-
consumption values. These studies were against the background of cation relations. This was in an effort to assess whether there are links
recent research that counters previous views on green marketing. In between green consumption values and consumer response to brands’
particular, the argument was made that results from the work of Segev advertising and other marketing communications initiatives; most of
et al. (2016), combined with those from Matthes and Wonneberger the prior research in this domain has focused on green advertising. The
(2014), lend support for increased focus on green marketing commu- results from the studies indicate that GREEN consumers respond in
nications. Given a reduction in skepticism toward green advertising, favorable ways to different forms of green marketing communications.
and given that more green ads are perceived as acceptable, brand Therefore, it would be advantageous to brands to develop and imple-
managers, and marketing communications managers can benefit from ment green integrated communications strategies, rather than just a
an understanding of the extent to which US consumers could be tar- green advertising strategy. Such an idea has been proposed before
geted with green integrated marketing communications efforts based (Carlson, Grove, Laczniak, & Kangun, 1996), but it does not seem to be
on their GREEN consumption values. guiding current practice.
While the GREEN scale development and initial validation pro-
cessed may have been in the context of consumer choice of products
based on their green consumption values, the overall results from the
4 LIMITATIONS AND FUTURE RESEARCH
three studies reported in this paper provide support for the validity
DIRECTIONS
and usefulness of the GREEN scale in marketing communications con-
texts. The results show that it has convergent validity based on its
As with any research, this research has certain limitations. For exam-
correspondence with the consumer receptivity to green advertising
ple, Study 1 used a student sample in investigating consumer response
(REGRAD) scale, which assesses consumers’ responsiveness to adver-
to green marketing communications, in particular public relations with
tising that uses green messages in the marketing of products or a com-
an environmental focus. Further studies regarding consumer response
pany (Bailey et al., 2016). The results also provide evidence that, among
to this kind of initiative should be conducted among nonstudent sam-
US consumers, there are positive links between GREEN and consumer
ples in order to enhance the generalizability of the results. There was
attitudes and intentions. In addition, green consumption values influ-
no exploration of the extent to which the GREEN construct could
ence consumer perceptions of the trustworthiness of a green brand. An
be applied in understanding consumer response to different types of
important note is that the studies do not tell us what individual differ-
green advertising appeals, or other types of green public relations or
ence factors might operate as antecedents to green consumption val-
green marketing activities. Prior research on green advertising has
ues. The studies also do not tell us about outcome variables other than
investigated consumer response to different kinds of green appeals
attitudes and intentions; so additional research could seek to identify
(Matthes et al., 2014; Reich & Soule 2016; Yang et al., 2015), and the
some of the factors that contribute to the development of green con-
results have shown that consumers do respond differently to different
sumption values, as well as additional links among green consumption
types of green appeals. Future research could use experimental studies
values, exposure to green marketing communications, and consumer
to determine whether green consumption values influence consumer
green behaviors.
response to different kinds of green advertising appeals and green
Though not explicitly tested in these studies, results from the two
marketing activities.
advertising stimuli-based studies suggest that consumer age may have
The models in the studies also did not have behavioral outcome as a
an impact on the manner in which green consumption values work
dependent variable, so there was no investigation of actual green con-
to impact consumers’ attitudes and intentions when consumers are
sumption behavior based on consumer exposure to green marketing
exposed to green marketing communications. For example, in the case
communications activities. For example, there was no investigation of
of Study 3, which featured an older audience, all the hypothesized
whether there is a link among GREEN consumption values, green brand
links in the nomological model were supported. This was, however, not
trust, and behavioral response to green ad messages such as actual
the case in Study 2, with a younger audience, as GREEN consumption
green product purchases. Future research should explore this issue,
values did not directly influence attitudes toward GREEN advertising.
using data other than consumer self-reports and cross-sectional data.
In addition, attitude toward green advertising did not mediate the
relationship between GREEN consumption values and intentions
to support a brand that uses green advertising. These differences
in findings regarding the impact of GREEN consumption values on
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APPENDIX: REGRAD Scale (Bailey et al., 2016)
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I tend to pay attention to green advertising messages.
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I respond favorably to brands that use green messages in their
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Verain, M. C. D., Bartels, J., Dagevos, H., Sijtsema, S. J., Onwezen, M. C., & I am the kind of consumer who responds favorably when brands use
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119–134.
I support brands that support the environment.
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credentials of its products. The company plans to spend
BAILEY ET AL . 13
more of its marketing budget on making and promot- Copy of Ad used in Study 2 and Study 3
ing ‘sustainable innovation products’, and said last year it
would run its first ‘green’ marketing campaign in the US
in 2013. It has now announced that the Green Friendly
scheme will feature three of its major brands, and aims
to educate shoppers on how to ‘save water, waste and
energy at home.’
*Participants were told that the name of the company was changed
to protect its identity.