1. Introduction
The depletion of non-renewable energy sources, climate change, the rapid increase in the absolute numbers of the population, and unsustainable consumption practices inflict environmental damage worldwide (
Kumar and Yadav 2021). Global population growth and materialistic lifestyles are increasing the global demand for goods and services, thereby leading to unlimited hyperconsumption (
Dhandra 2019). In response to growing consumption, companies increase their production, eventually causing environmental damage. Even if considerable improvement in the production process efficiency is achieved, a successful approach to environmental problems would involve different measures and actions aimed both at the transition to sustainable production and at the restriction of unsustainable hyperconsumption practices.
Hyperconsumption is related to the development of a hypermodern society since the beginning of the 20th century. The very transformation of the post-modern society into a hypermodern one has been an important topic for different social sciences, such as philosophy, sociology, psychology, and economics (
Aubert 2006;
Lipovetsky 2005;
Rhéaume 2017). A hypermodern society is a liberal society characterized by “high-speed movement”. It is expressed through the idea of a life “marked by a climate of immoderation, exacerbation, and forward-fleeing” (
Charles 2009, p. 392) and is dominated by modernity in excess. Whereas the modern age functions through a well-arranged and systematic routine, the hypermodern phase favors the autonomy of disorder and deregulation in the different domains of individuals’ everyday lives. Therefore, the hypermodernity concept involves “hyper” dimensions in all spheres of modern life, such as hyper-terrorism, hyperpower, hyperconsumption, hyperproduction, hyperactivity, hyper-capitalism, hyper-technification, hyper-individualism (
Charles 2005–2006,
2009), hyper-narcissism (
Verhoeven et al. 2018), hyper-performance (
Roult and Martineau 2021) and hyper-change (
Verhoeven and Verčič 2017).
According to
Lipovetsky (
2011, p. 27), the post-modern society of the second half of the 20th century has already been transformed into a “hyperconsumption society”. The hyperconsumption society is “itself a vehicle for a veritable explosion of individualism, a hyperindividualism; with multiequipping allowing independent activities; individualized consumerism; personalized use of space, time and goods”. If, previously, one used to consume in order to live, what really matters in a hyperconsumption society is consumption itself: consuming here and now, without any restriction or restraint in the search for unattainable individual happiness solely through consumption. It seems that Descartes’ famous maxim “I think, therefore I am” has been transformed into “I consume, therefore I am”, presenting the newest version of the Cartesian understanding of existence (
Angelova et al. 2021;
Jyrkinen 2016;
Purcell 2005;
Xiaohong 2020). However, the interpretation of this transformation is not unequivocal. Thus,
Godignon and Thiriet (
1994, p. 221) considered consumption as “an outcome of individual emancipation”. To them, “consuming may set us free, but freedom leads us to consume”.
Campbell (
2004, p. 33) treats consumption as an activity that “provides people with the basic certainty of their existence” and believes that the slogan “I consume, therefore I am” is “applicable to all consumers in modern society”. The criticism of the domination of consumption is mainly directed towards its profound negative consequences (
Lai and Ho 2020).
Han (
2013, p. 112) contends that “in an era advocating nonsense and frivolity”, excessive consumption is produced, and this is consumption without a substantially positive meaning since human needs cannot be satisfied by excessive consumption. More and more frequently, thoughtless waste and extravagant consumption practices hide mental diseases and social problems.
Migliore (
2014) warns that market economies, driven by a desire for consumption and possession, portend an environmental crisis. He sees the operational logic of “I consume, therefore I am” in “Not giving but consuming”. Behind this consumer mentality, there is the desire for a maximum increase in the quantities of the world’s possessed goods. While the people in some countries consume the planet’s non-renewable resources recklessly and uncontrollably, millions of other human beings cannot even meet their most basic needs.
Evidently, the demand for restricting high consumption levels is most relevant to consumers in rich countries (
Sandberg 2021); therefore, numerous policies have been used in recent years to reduce the environmental footprint at the international and European levels. Some achievements have been registered with regard to this key challenge. The scholarly discussion from a sustainability-centric perspective has increased. Prior research examined aspects such as collaborative consumption (
Lindblom et al. 2018), economically sustainable consumer choices (
Hüttel et al. 2018), pro-environmental consumption (
Aguilar-Salinas et al. 2017;
Alzubaidi et al. 2021;
Caniëls et al. 2021;
Sudbury Riley et al. 2014), ethical consumer behavior (
Tomșa et al. 2021), responsible consumption (
Lim 2017), etc. However, there is a huge gap regarding the physical manifestations of unsustainable consumer behavior. Although some authors regard hyperconsumption as an inevitable necessity and demand that people “stop demonizing the world of hyperconsumption” (
Lipovetsky 2011, p. 35), the present study examines hyperconsumption as unsustainable behavior when the act of hyperconsumption has negative impacts on the ability of the environment to meet the needs of future generations.
There are significant bodies of literature that have focused attention on hyperconsumption as a central feature of a hypermodern society (
Charles 2009;
Gottschalk 2009). Previous research discussed the negative effects of hyperconsumption (
Aubert 2006;
İşcan 2020;
Karraker 2013) but did not attempt to suggest structural dimensions for measuring hyperconsumption behavior. A possible explanation for that is that the hyperconsumption phenomenon has a complex,
multi-aspect nature that is not easily measurable due to its numerous social and economic forms that affect, directly or indirectly, a wide range of stakeholders. For instance,
Freund and Martin (
2008) reviewed two occurrences of hyperconsumption in daily life, transport and eating or “fast cars/fast foods”, and warned that the hyperconsumption of cars and foods added significantly to the ecological impact of human activity and contributed to the naturalization of a way of life.
Ceccato and Gomez (
2018) focused on the hyperconsumption implications on fashion trends and brands.
Pla Vargas (
2014) emphasized that the consumer society development led to a transformation in politics, which turned into an object of hyperconsumption (mainly through mass media). Therefore, hyperconsumption practices are everywhere and are part of everyday life. Furthermore, hyper-consumers include not only individuals but also manufacturers (e.g., via the use of technologies requiring increased energy consumption) and retailers (e.g., via the purchase of large amounts of food products with short shelf lives, which are impossible to sell and eventually generate food waste). Without underestimating the work conducted by various authors on the conceptual clarification of hyperconsumption manifestations and the effects so far, we believe that there is a need for further research and examination on hyperconsumption behavior (HB). Our study makes a contribution to the existing literature by defining the HB construct and offering a valid and reliable framework for its measurement. It is the first attempt to develop a reliable and valid scale for HB measurements from a consumer perspective. We chose this perspective for the development of the scale not only because the literature underlines the key role of the individual hyper-consumer in a “hyperconsumption society” (
Dhanesh 2020;
Verhoeven et al. 2018) but also because we believe that individual consumers are equal participants and have to play an active role in the general commitment to the environment. Frequently, their growing needs and desires demand an increase in the manufacture and supply of goods and services, which in turn lead to the depletion of the natural resources, to pollution and to the deterioration of the environment’s quality. Hence, the provision of a tool for the measurement of hyperconsumption consumer behavior is not only a matter of purely academic interest but also a possible contribution to public institutions, business enterprises, non-governmental organizations and other stakeholders, which could take measures and actions towards a reduction in hyperconsumption and encourage responsible consumer behavior.
3. Development of a Scale to Measure Hyperconsumption Behavior
In order to develop a scale for hyperconsumption behavior, three empirical studies were conducted. First, in Study 1, we generated an initial pool of items using a literature review, focus group discussions and in-depth interviews and had them validated by content experts. In Study 2, we conducted exploratory factor analyses (EFA) to achieve the final items and consider the underlying constructs, which was verified by subsequent confirmatory factor analyses (CFA) performed with the assistance of structural equation modeling. After the EFA, we ended up with a 14-item hyperconsumption behavior scale consisting of four factors. To assess the nomological validity of the new scale, we investigated the relationships of hyperconsumption behavior with existing, relevant scales of materialism and sustainable purchase behavior in Study 3.
3.1. Study 1: Item Generation
After a cursory review of the literature, an initial pool of potential items was generated. In line with other publications on scale development (e.g.,
Ackermann et al. 2021;
Almanasreh et al. 2019;
Quoquab et al. 2019), a qualitative study was conducted to provide a deeper understanding of the phenomenon of hyperconsumption behavior. Two focus group discussions (FGD) and 15 in-depth interviews (IDI) were conducted in this regard. Ten members were included in each FGD. The profile of the participants in the FGD and IDI is shown in
Table 2.
The two FGDs were conducted in person (in compliance with the anti-COVID-19 restrictions that are in effect in the territory of the country) in lecture halls at a Bulgarian academic institution. The IDI participants were contacted via e-mails and phone calls. All respondents volunteered to participate in our survey. Semi-structured questions were used. In accordance with the approach applied by
Quoquab et al. (
2019), we formulated the following questions:
What do you know about hyperconsumption behavior?
How do you perceive HB?
(Upon providing the HB definition) Do you agree with this definition? If yes, why? If no, why? Please explain further;
In your opinion, how many domains do you think HB should have? Please explain further;
(Upon providing the list of HB items). Do you think these items are in-line with the HB definition? If not, which items do you think need to be deleted and why?
Could you please suggest some more items that reflect HB?
After completion of the FGD and IDI, 34 items for measuring SC, PRB, PLAG and EC were generated.
Table A1 (
Appendix A) presents the four constructs of the scale we developed for measuring HB. We adopted the name “shopping control” for the SC construct as suggested by
Ammann et al. (
2021). However, we adapted SC so that it would meet the objectives of our study by taking into account the work of
Mondéjar-Jiménez et al. (
2016);
Stancu et al. (
2016);
Stefan et al. (
2013); and
Visschers et al. (
2016). To measure the respondents’ shopping control, seven items were used in three dimensions: food-related routines; marketing/sale addition; and perceived behavioral control. We included three items for the purpose of assessing the participants’ food-related routines (SC1, SC2, and SC3). The marketing/sale addition was measured using two items (SC4 and SC5). The degree of difficulty the participants expected to encounter in reducing their food waste (perceived behavioral control) was assessed using two items (SC 6 and SC7).
The “perceived repair benefits”, “possession of large amounts of goods” and “experiential consumption” constructs were developed by the authors of this study especially for its purposes and corresponded to the hyperconsumption objects established in the literature, such as clothes, electrical appliances, real property, shoes, cell phones, books, electronic gadgets, toys, skincare products, cars, travel, entertainment, etc. PRB, which represents the respondents’ attitude to repair and their new product-purchasing practices, was measured using nine items (PRB1–PRB9). PLAG was measured using eight items (PLAG1–PLAG8) and referred to the possession of large amounts of goods that exceeded the participants’ basic needs on the one hand but were used according to their designation (for instance, through the following statements: “I pride myself on the wide variety of accessories I possess” and “I have so many skincare products that I will not be able to use them before their expiry dates”). On the other hand, they were stored; i.e., they were not used according to their designation (for instance, through the following statements: “I have a lot of clothes that I have never worn” and “I have too many shoes that I do not wear”). EC was measured using nine items (EC1–EC9), which demonstrated the respondents’ inclination towards and practices of hyperconsumption related to the shared experience of places and events.
To further ensure the content validity of this measurement scale, a list of items generated from the FGD and IDI was sent to five experts who were asked to rate the 34 items along a 5-point evaluation scale in terms of representativeness, specificity and clarity (similarly to
Papadas et al. 2017). The required threshold for an item to remain was that it would score above three out of five in all categories. The demographic profile of these five experts has been shown in
Table 3.
The experts were chosen with regard to their expertise in the specific substantive area of the construct. We believe that content validity was secured through this procedure. The experts’ overall feedback on our HB items was positive and the different perspectives towards hyperconsumption that were included in the items were considered relevant for the HB scale. As a result, 6 items were deleted, and finally, 28 measurement items were retained for the data collection. The questionnaire used a 7-point Likert-type scale (1 = extremely agree and 7 = extremely disagree).
3.2. Study 2: Exploratory and Confirmatory Factor Analysis
3.2.1. Study Sample
In order to collect the data, a web-based survey procedure was conducted with the help of a certified sociological agency operating in Bulgaria. A quota sampling approach was employed to provide a representation of the sample by considering the following predetermined quota characteristics: gender; age groups and place of living in administrative territorial regions in the country. The sample reproduced the structure of the population in Bulgaria as of 31 December 2020 (in conformity with the data published by the National Statistical Institute in the Republic of Bulgaria). We chose Bulgaria as a case study for the following reasons. Firstly, the Republic of Bulgaria belongs to the category of European countries with post-communist transition economies that were once communist but underwent a dramatic shift from Soviet-style central planning to capitalist-style market liberalization in the early 1990s. In an observation made with regard to East Germany but that is also perfectly valid for and applicable to Bulgaria,
Albinsson et al. (
2010) pointed out that under planned economies, there had been a constant deficiency of consumer goods that forced people into spending time and energy on acquiring the most fundamental items, whereas the transition to a market economy led to the introduction of new brands and a flood of advertising and retail outlets. The existence of a “communist footprint” as an ideological stamp from the external environment (
Banalieva et al. 2017) affects the consumption patterns of Bulgarians; still, similar to the other post-communist countries, Bulgaria quickly shifted from a
planned economy to a
demand economy and formed its current hyper-consumer society within a short period of time. Unlike the Western world, which passed through different stages of consumer culture gradually, over nearly a century (
Featherstone 2007), in Bulgaria and other former socialist countries hyperconsumption reached its current phase in only a few decades. Secondly, being a full-fledged EU and United Nations (UN) member, Bulgaria shares the responsibilities of governments and all stakeholders for the achievement of the UN Global Goals (Sustainable Development Goals, or SDGs), including SDG12, which aims to ensure responsible consumption and production patterns. Bulgaria’s first Voluntary National Review of the implementation of the Sustainable Development Goals (
Ministry of Interior of the Republic of Bulgaria 2020) outlines the challenges faced by the country in relation to SDG12, namely, food waste per capita and the need for raising the awareness of students, their families and the public as a whole regarding environmental protection and ecological balance.
The final sample consisted of 708 valid responses after the deletion of the observations with missing values and straight lining (
Table 4).
Afterwards, the full sample of 708 participants was divided randomly into two sub-samples. The smaller sub-sample (n = 338) was analyzed using exploratory factor analysis, and the larger sub-sample (n = 370) was analyzed using confirmatory factor analyses. The gender, age and administrative division ratio was preserved when the split was made. Results of chi-square tests of independence indicated that the participants in the two sub-samples were not statistically different with regard to the selected characteristics. Hence, the results suggested that the random split assignment was appropriate.
3.2.2. Exploratory Factor Analysis
Exploratory factor analysis (EFA) was conducted in Statistical Package for the Social Sciences (SPSS) Version 26 (SPSS Inc., Chicago, IL, USA) to reduce the number of items and to test the dimensional structure of the HB scale (HBS). The ratio of the sample size to the number of items in EFA was approximately 12:1. The normality of the data was not violated since the threshold of the absolute skewness value and absolute kurtosis value did not exceed 2 and 7, respectively (
West et al. 1995). Hence, the maximum likelihood extraction method was used in compliance with the recommendations concerning the future use of the measures with other datasets (
Field 2018). Promax rotation with Kaiser normalization was applied because oblique rotations allowed factors to be correlated (
Ackermann et al. 2021;
Matsunaga 2010), as was expected in the present study.
Following the current recommendations (
Child 2006;
Field 2018) and including the avoidance of cross-loadings, factor loadings less than 0.4 and communalities less than 0.2, we removed fourteen items. Thus, the initial pool of 28 items was reduced to a final set of 14 items.
The factorability of the data was provided via the determinant of the correlation matrix, the Kaiser–Meyer–Olkin (KMO) measure of sampling adequacy and Bartlett’s test of sphericity (
Beavers et al. 2013). The determinant of the correlation matrix was 0.001, indicating the absence of high intercorrelations among the items. The KMO was 0.872 corresponding to “meritorious” on Kaiser’s classification of measure values (
Kaiser 1974). Bartlett’s test of sphericity was statistically significant (
χ2 (91) = 2432.3,
p = 0.000), showing once again that the data were probably factorizable.
Based on eigenvalues greater than one and a scree plot test, the EFA revealed a four-factor solution that explained 73.57% of the total variance. The first factor, shopping control, explained 40.45% of the variance (eigenvalue = 5.63). The second factor, perceived repair benefits, accounted for 12.59% of the variance (eigenvalue = 1.76). The third factor, the possession of large amounts of goods, explained 8.51% of the variance (eigenvalue = 1.19). The last factor, experiential consumption, explained 10.02% of the variance (eigenvalue = 1.68).
The internal reliability of these extracted four factors was assessed with the help of Cronbach’s alpha. All values of Cronbach’s alpha for the distinct dimensions of HB exceeded the cut-off value of 0.70 (
Nunnally and Bernstein 1994); thus, the internal reliability was established.
Table 5 and
Table 6 show the results of the descriptive statistics and EFA, respectively.
Harman’s single-factor test was performed to test for common method bias (CMB). The result, based on the unrotated principal axis factoring, revealed that the first factor explained 37% of the total variance, which was less than the critical value of 50% (
Fuller et al. 2016;
Uzir et al. 2021). Henceforth, CMB was not a concern in the present study.
3.2.3. Confirmatory Factor Analysis
To validate the psychometric properties of the HBS, CFA was conducted on the second portion of the dataset (
n = 380) using Amos V.24. The Amos software was chosen because the covariance-based SEM allows for the assessment of an entire structural model via the fit statistics that compare the estimated covariance matrix to the observed covariance matrix (
Collier 2020).
A model with four first-order factors was tested based on the EFA results. Correlations between factors were expected and allowed. The maximum likelihood estimation method was used as all variables were sufficiently normal based on the recommended criteria of the skewness and kurtosis values (
West et al. 1995).
The statistical accuracy of the model was estimated using absolute, incremental and parsimony fit indices. The proposed model exhibited a good model fit:
χ2 (71) = 114.36;
χ2/df = 1.61; GFI = 0.96; AGFI = 0.94; RMSEA = 0.04; SRMR = 0.03; NFI = 0.96; TLI = 0.98; CFI = 0.98; PNFI = 0.75 (
Dash and Paul 2021;
Hooper et al. 2008).
Multiple approaches were used to assess the reliability and validity of the construct. The reliability was measured using Cronbach’s alpha and composite reliability (CR). The average variance extracted (AVE) was applied to assess the convergent validity. The Fornell–Larcker criterion and Heterotrait–Monotrait Ratio (HTMT) were applied to evaluate the discriminant validity (DV).
Cronbach’s alpha ranged from 0.840 to 0.881, whereas the CR statistics ranged from 0.844 to 0.881 (
Table 7). Both indicators of reliability had values over the required threshold of 0.70 (
Hair et al. 2010). Hence, the construct reliability was established.
The results of the construct validity analysis are presented in
Table 8. The AVE of each latent variable was greater than the cut-off value of 0.5 and the square of the correlation coefficient of the constructs with other constructs (
Hair et al. 2010). All HTMT values were consistently smaller than the benchmark of 0.85 (
Voorhees et al. 2016), indicating once again no lack of discriminant validity (
Table 9). Hence, the construct validity for the model was established.
Finally, the common method bias was tested using the common latent factor (CLF). The differences in the standardized regression weights of all items with and without CLF were found to be under 0.2, indicating that CMB was not a concern in this study (
Serrano Archimi et al. 2018).
The final four-factor model with a path coefficient has been presented in
Figure 1.
3.3. Study 3: Nomological Validity
We chose to assess the nomological validity of the developed HB scale with two relevant scales—materialism and sustainable purchase behavior (SPB)—for two main reasons. First, it was found that there were measurement scales for materialism, which was also regarded as unsustainable behavior (
Dhandra 2019). Secondly, there are few studies to date that have investigated the influence of values with a negative effect, such as materialism or hyperconsumption, on sustainable-related behavior (
Alzubaidi et al. 2021;
Dimitrova et al. 2022).
In the consumer behavior literature, materialism is typically defined as “the importance consumers place on material goods as a means for reaching important life goals” (
Lindblom et al. 2018;
Richins and Chaplin 2015). Some authors contend that “everybody is to some extent materialistic“ (
Pandelaere 2016, p. 36). We support this view, but in relation to hyperconsumption, we would like to stress that not every consumer may be regarded as a hyper-consumer. In addition, a materialistic lifestyle is dominated by a certain cultural worldview of individuals (
Urien and Kilbourne 2008) and is connected with a desire for the possession of material goods, whereas hyperconsumption affects excess consumption in all domains of human life. Perhaps, materialistically oriented individuals would be more inclined to demonstrate behavior that tends towards hyperconsumption. We expect that materialism will positively affect all HB dimensions.
Sustainable purchasing involves procuring sustainable products that possess social, economic, and environmentally friendly attributes (
Joshi and Rahman 2019). Considering the results of previous research (
Alzubaidi et al. 2021;
Lindblom et al. 2018;
Wang et al. 2019) that concern the impact of materialism on sustainability-related behavior, we assume that, similar to materialism, HB will also have a negative effect upon sustainable purchase behavior (SPB).
Hence, the nomological validity of the developed HB scale was assessed by testing its association with two relevant scales of materialism and SPB. Materialism was measured using a 9-item short version of the
Richins and Dawson (
1992) scale as proposed and tested by
Richins (
2004). The scale measuring SPB (4 items) was taken from
Joshi and Rahman (
2019). For the purpose of the nomological validation, a sample of 273 respondents was collected. It was expected that materialism would be positively related with the HB scale, while HB would be negatively related with SPB. A structural equation model was assessed with AMOS and delivered an acceptable fit:
χ2 (316) = 656.99;
χ2/
df = 2.08; GFI = 0.84; AGFI = 0.81; RMSEA = 0.06; SRMR = 0.05; NFI = 0.89; TLI = 0.93; CFI = 0.94; PNFI = 0.80. The results revealed that materialism positively affected all HB dimensions, which in turn had a negative impact on the SPB scale, except for the PRB dimension, which showed a non-significant relation with SPB (
Figure 2). Therefore, the nomological validity of the scale was established.
4. Discussion
Our objective was to develop and test a scale to measure hyperconsumption behavior in a valid and efficient way. To this end, a thorough literature review was completed, followed by three related studies. On the basis of the literature review, the conclusion was drawn that there was a growing body of research devoted to the scales that tended to measure “intention” or “attitude” to purchase rather than how consumers acted in reality. A similar finding was reported by
Quoquab et al. (
2019). In this sense, we found it more useful to examine actual occurrences of hyperconsumption rather than the propensity or attitude to this phenomenon. Initially, a qualitative study was conducted (2 focus group discussions with 10 participants in each FGD and 15 IDI), resulting in the generation of 34 items intended to measure HB. This initial scale was validated by discussion with 5 subject experts and 28 items remained after the content validation. The survey sample comprised 708 participants who were divided randomly into 2 sub-samples. The smaller sub-sample (
n = 338) was analyzed using EFA, and the larger sub-sample (
n = 370) was analyzed using CFA. After the EFA, the initial pool of 28 items was reduced to a final set of 14 items. The final measurement scale consisted of four interrelated HB factors, namely the following: shopping control (five items); perceived repair benefits (three items); possession of large amounts of goods (three items); and experiential consumption (three items).
The CFA results revealed a good model of fit of the refined scale, based on a number of absolute, incremental and parsimony fit indices.
Furthermore, this study confirmed the nomological validity of the model by demonstrating a positive effect of materialism on HB and a negative effect of HB on SCB.
5. Conclusions
This study is a first attempt at enabling the quantitative assessment of hyperconsumption behavior. Thus far, the majority of the authors of specialized literature have considered the manifestations of hyperconsumption by consumers on a predominantly conceptual level. In this regard, our research contributes to the existing literature by elaborating an HB conceptualization and a reliable and valid scale with the desirable psychometric properties. The new HB construct is a four-dimension, fourteen-item and seven-response-choice frequency scale of the first-order.
There are a few limitations to our research. Firstly, our scale does not measure intention or attitude; instead, it measures the physical manifestations of HB from a consumer’s point of view. Secondly, the scale provides an efficient method for assessing HB but does not allow for the examination of the effect of the specific psychological factors that shape or interfere with people’s consumption preferences, e.g., compensation, social motives, affective forecasting, adaptation, etc. (
Ahlström et al. 2020). Thirdly, as the sample in Study 2 reflects the population structure in a country of our choice, it does not ensure representativeness of the data. Nevertheless, we believe that these limitations do not undermine the value of our scale. In our opinion, the scale provides a valid and helpful instrument for future research in the field of hyperconsumption behavior.
We suggest that the situational contexts of consumers be included in future studies. For instance, the idea of the existence of a communist footprint affecting the current behavior of individuals may be used (
Banalieva et al. 2017). In this way, a better understanding can be achieved on the effect of the absence compared to the duration of exposition to communism (low or high level of communist footprint) on HB. Another research direction that could be of interest to future researchers in the field is the HB effect on sustainable consumption behavior as habits in all behavior categories: quality of life; caring for the environment and resources for future generations (
Guzmán Rincón et al. 2021). Another possibility for future research is to test the links between one construct and other constructs, such as brand addiction (
Le 2020), propensity to buy on credit (
Mette et al. 2019), willingness to participate (
Davidson et al. 2018), etc. In addition, differences may be observed in the manifestations of hyperconsumption depending on sociodemographic factors, such as gender, age, income, etc.
The output of this research has essential implications for the public institutions, which play an important role in the development of a regulatory context and strategic orientation towards the adoption of sustainable consumption and production models for business enterprises, which will benefit from the manufacture of sustainable products; for non-governmental organizations, which can raise public awareness and culture regarding environmental issues; and for consumers, who are increasingly informed and could form more sustainable consumption habits.