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What shapes food waste behaviors? New insights from a comprehensive action determination model. WASTE MANAGEMENT (NEW YORK, N.Y.) 2024; 181:188-198. [PMID: 38615501 DOI: 10.1016/j.wasman.2024.04.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 03/28/2024] [Accepted: 04/09/2024] [Indexed: 04/16/2024]
Abstract
The sharp increase in food waste poses a serious threat to food security and environmental sustainability. However, most existing studies have investigated the determinants of food waste behaviors in a separate behavioral process without considering the potential impacts of different factors in an integrated process. To narrow this gap, a comprehensive action determination model (CADM), which integrates network embeddedness and incentive measures, was constructed to explore the impact of various determinants in different processes on food waste behaviors, using data collected from 913 residents in eastern China via an online survey. The empirical results showed that environmental concern was the largest positive factor in predicting personal norms (β = 0.80, p < 0.001), followed by network embeddedness. With the habitual process considered, residents with ingrained waste habits were more likely to waste food (β = 0.38, p < 0.001). Moreover, the normative process alleviates behavioral decisions via intentions to reduce food waste. This study confirmed the differences in the situational process and suggested that menu tips increase food waste behaviors, while incentive measures reinforce the influence of intentions on behavior. We therefore address the insufficient ingredients on the effects of different processes on behavior and provide a new perspective for formulating behavioral intervention policies.
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Plant-derived biochar amendment for compost maturity improvement and gaseous emission reduction in food waste composting: Insight from bacterial community and functions. CHEMOSPHERE 2024; 352:141457. [PMID: 38378050 DOI: 10.1016/j.chemosphere.2024.141457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 01/30/2024] [Accepted: 02/12/2024] [Indexed: 02/22/2024]
Abstract
This study assessed the impact of different plant-derived biochar (cornstalk, rice husk, and sawdust) on bacterial community and functions for compost maturity and gaseous emissions during the composting of food waste. Results showed that all biochar strengthened organic biotransformation and caused a higher germination index on day 12 (over 100%), especially for rice husk biochar to enhance the growth of Thermobifida related to aerobic chemoheterotrophy. Rice husk biochar also achieved a relatively higher reduction efficiency of methane (85.8%) and ammonia (82.7%) emissions since its greater porous structure. Besides, the growth of Pseudomonas, Pusillimonas, and Desulfitibacter was restricted to constrict nitrate reduction, nitrite respiration, and sulfate respiration by optimized temperature and air permeability, thus reducing nitrous oxide and hydrogen sulfide emissions by 48.0-57.3% by biochar addition. Therefore, rice husk biochar experienced the optimal potential for maturity increment and gaseous emissions mitigation.
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You must separate: How perceived importance and language intensity promote waste separation. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2024; 354:120267. [PMID: 38408392 DOI: 10.1016/j.jenvman.2024.120267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 01/30/2024] [Accepted: 01/31/2024] [Indexed: 02/28/2024]
Abstract
Waste threatens human health and the environment. How can we persuade people to participate in waste separation? In order to address this challenge, the present experimental study (N = 280) investigated the effects of perceived importance (high, medium, low) and language intensity (assertive, non-assertive) on people's intention to separate waste based on the social influence theory and the value-identity-personal norm model. The results showed that high perceived importance and assertive language were positively and significantly associated with waste separation intention. Furthermore, the mediating analysis revealed that environmental self-identity and personal norm were serial mediators in the relationship between perceived importance and waste separation intention. Therefore, strengthening perceived importance and enhancing internalization processes (environmental self-identity and personal norm) contribute to promoting waste separation intention. The findings of this study provide both theoretical and practical contributions to promote waste separation.
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How to influence food waste behaviour of urban residents? The combined effect of network embeddedness and incentive measures. WASTE MANAGEMENT & RESEARCH : THE JOURNAL OF THE INTERNATIONAL SOLID WASTES AND PUBLIC CLEANSING ASSOCIATION, ISWA 2024:734242X231221082. [PMID: 38193464 DOI: 10.1177/0734242x231221082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2024]
Abstract
Residents' food waste is a key part of environmental sustainability and food security. This study investigates influencing factors in reducing food waste by constructing a conceptual model examining the relationship between network embeddedness (NE) and food waste behaviour (FWB), using questionnaire data from 853 urban residents in eastern China, as well as the moderating role of incentive measures (IMs). We find that NE consists of three dimensions: structural embeddedness, relational embeddedness and functional embeddedness. There is an inverted-U-shaped relationship between structural embeddedness and food waste reduction behaviour, whereas relational embeddedness and functional embeddedness positively correlate with food waste reduction behaviour. Furthermore, IMs significantly strengthen the inverted-U-shaped relationship between NE and food waste reduction behaviour. This article reveals the significance of NE and IMs in influencing FWB, expands the application fields of NE and provides valuable guidance for policymakers to better utilize policy interventions.
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Applying the SOR framework to mitigate single-use plastic tableware consumption and why does it work? Solving the dissonance with an extended SOR framework. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2023; 348:119344. [PMID: 37879177 DOI: 10.1016/j.jenvman.2023.119344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 09/19/2023] [Accepted: 10/14/2023] [Indexed: 10/27/2023]
Abstract
Although plastic pollution is a critical environmental issue worldwide and household consumption of single-use plastic tableware (SUPT) is a growing concern, research on the determinants of SUPT use is deficient. In light of the prevalent and frequent use of SUPT, the far-reaching nature of its consumption, and its distinctive health concerns, compounded by the lack of dedicated regulations, this article sheds light on the SUPT problem and strives to minimize SUPT consumption. The Stimulus-Organism-Response (SOR) framework has been extensively applied in various contexts but not yet in the context of household SUPT consumption. In this study, we aim to fill the lacuna by examining the motives behind SUPT consumption using two online questionnaires in two Western countries that are known for relatively high domestic SUPT consumption: Israel (Study 1, n = 408) and the USA (Study 2, n = 295). Our findings indicate that personal attitudes toward the plastic problem ("organism" in the SOR taxonomy) mediate the relation between plastic health problem awareness ("stimulus") and SUPT consumption ("response"). Moreover, we identified perceived behavioral control (PBC) as a significant predictor of behavior when behavior is not under volitional control (i.e., an action against the individual's self-interest), as in the SUPT context. Therefore, we propose expanding the SOR framework with the organism comprising attitude and PBC, thus supporting the dissonance theory (double mediation). We suggest that modifying personal attitudes toward the plastic problem by enhancing plastic health problem awareness may strengthen PBC and reduce SUPT consumption. Overall, this study deepens our understanding of SUPT consumption by highlighting the importance of attitude and PBC as mechanisms that link awareness to sustainable behavior.
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Investigating the Role of Goals and Motivation on Waste Separation Behavior Through the Lens of the Theory of Reasoned Goal Pursuit. ENVIRONMENTAL MANAGEMENT 2023; 72:1019-1031. [PMID: 37133579 PMCID: PMC10154762 DOI: 10.1007/s00267-023-01820-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Accepted: 04/06/2023] [Indexed: 05/04/2023]
Abstract
Nowadays the prediction and change of waste-related behaviors represent a key topic for scholars and policy makers. The theoretical mainstays applied to waste separation behavior, such as the Theory of Planned Behavior (TPB), the Norm Activation Model and the Value Belief Norm, do not include the construct of goal in their formulation. Other goal-focused theories, such as the Goal Systems Theory (GST), lack applications on separation behavior. Recently, Ajzen and Kruglanski (2019) have proposed the Theory of Reasoned Goal Pursuit (TRGP) which combines TPB and GST. Considering TRGP has the potential to offer further insights on human behavior and, to our knowledge, there is no application of TRGP to recycling behavior yet, this paper analyses waste separation behavior of households in Maastricht and Zwolle (The Netherlands) under the lens of TRGP. Although waste separation behavior represents a kind of habitual behavior, this paper highlights the influence of goals and motivation on intention to separate waste. Furthermore, it offers some indications to promote behavior change and some suggestions for future research directions.
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The impact of public environmental concern on environmental pollution: The moderating effect of government environmental regulation. PLoS One 2023; 18:e0290255. [PMID: 37590242 PMCID: PMC10434905 DOI: 10.1371/journal.pone.0290255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 08/03/2023] [Indexed: 08/19/2023] Open
Abstract
As environmental problems continue to intensify, public environmental awareness and participation have become key forces in a modernized environmental governance system. Recognizing the importance of public participation in environmental governance, this study explores the influence of public pressure on environmental pollution and its implications for China's long-term environmental management efforts. Using statistical and internet search data from 284 prefecture-level cities between 2011 and 2020, the study finds that a 1% increase in public environmental concern leads to a 0.009% reduction in pollution. The study also highlights the strengthening effect of government environmental regulation on the impact of public environmental concern. Moreover, regional heterogeneity analysis reveals a stronger effect of public environmental concern in cities facing low economic pressure. The findings of the study provide a reference for the construction of a coordinated and sustainable environmental governance model in China as well as in developing countries.
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Spatial-temporal and structural differences in the carbon footprints embedded in households food waste in urban and rural China. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:35009-35022. [PMID: 36525188 PMCID: PMC9756715 DOI: 10.1007/s11356-022-24664-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Accepted: 12/05/2022] [Indexed: 06/17/2023]
Abstract
Household food waste (HFW) accounted for about 66% of global food waste's total carbon footprints (CF). Based on China's macro-panel food consumption data, this paper measures the urban-rural and provincial differences in the HFW CF from scale, structure, and temporal-spatial evolution perspectives. The results indicate that HFW and CF continue to grow, and the total CF and per capita HFW in urban households are higher than in rural households. The structural differences between urban and rural HFW CF vary significantly over time and spaces, which reflected that rural households in the southeastern coastal areas have higher per capita HFW CF than urban in 2019. The research results help to clarify the distribution and evolution pattern of HFW CF in China and offer new ideas for the differentiated governance of CF reduction in the food system.
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The Supervision Mechanism of Residents' Waste Separation Behavior: Analysis Using a Tripartite Evolutionary Game Model. JOURNAL OF ENVIRONMENTAL AND PUBLIC HEALTH 2023; 2023:2551973. [PMID: 36761249 PMCID: PMC9904907 DOI: 10.1155/2023/2551973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 11/30/2022] [Accepted: 12/02/2022] [Indexed: 02/04/2023]
Abstract
To promote residents' waste separation behavior, waste separation supervision has been a crucial need. This paper aims to explore the supervision mechanism of residents' waste separation behavior using a tripartite evolutionary game model. The evolutionary stability conditions of resident, property service enterprise, and the government were analyzed. The influences of the main parameters on the strategy of three stakeholders were explored through numerical simulation. The results show that the regulatory mechanism of waste separation will reach the optimal stable strategy when the following conditions are satisfied: (1) the penalty for nonclassification is higher than the difference between classification cost and the total benefit of classification; (2) the subsidy to property services enterprise is greater than the total cost of positive participation management. Residents' behaviors are mainly influenced by rewards and punishments. The behavioral strategies of property service companies are more sensitive to subsidies than penalties. In the early stage of mandatory waste separation, it is important to reduce the cost of residents' separation, develop the publics' environmental awareness, and increase the willingness of properties to participate in management. This paper presents a new perspective and theoretical guidelines for the local government and communities to supervise residents' waste separation behaviors in China and other developing countries and offers useful insights into waste separation management for other countries.
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Applying a Combination of SEM and fsQCA to Predict Tourist Resource-Saving Behavioral Intentions in Rural Tourism: An Extension of the Theory of Planned Behavior. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:1349. [PMID: 36674103 PMCID: PMC9859214 DOI: 10.3390/ijerph20021349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 01/01/2023] [Accepted: 01/10/2023] [Indexed: 05/06/2023]
Abstract
How to save resources and protect the environment at destinations is one of the hot issues in tourism. One effective solution is to cultivate tourist resource-saving behavioral intentions (TRSBI). Prior studies mainly use Structural equation modeling (SEM) to explore its antecedents, whereas other potential methods (i.e., fuzzy-set qualitative comparative analysis, fsQCA for short) have been less adopted. This study combines SEM and fsQCA to examine TRSBI in a rural tourism context. Specifically, SEM is executed to investigate how environmental concern influences TRSBI based on the theory of planned behavior (TPB), while fsQCA is applied to uncover the multiple configurations in the TRSBI formation. The findings from SEM indicated that (1) environmental concern positively and directly influenced TRSBI; (2) TPB constructs (i.e., attitudes toward the behavior, subjective norms, and perceived behavioral control) positively and separately mediated the associations of environmental concern with TRSBI. The fsQCA outcomes showed that three configurations result in a high level of TRSBI: (1) high attitudes toward the behavior, subjective norms, and perceived behavioral control, (2) high attitudes toward the behavior, subjective norms, and environmental concern, and (3) high attitudes toward the behavior, perceived behavioral control, and environmental concern. The combined approaches offer a systematic and holistic solution to explore TRSBI in rural tourism.
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Assessing psychological factors on farmers' intention to apply organic manure: an application of extended theory of planned behavior. ENVIRONMENT, DEVELOPMENT AND SUSTAINABILITY 2022; 26:1-25. [PMID: 36570521 PMCID: PMC9759063 DOI: 10.1007/s10668-022-02829-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 12/05/2022] [Indexed: 06/17/2023]
Abstract
Different from the previous studies on social and economic impacts, this study focused on the assessment of psychological factors on farmers' application of organic manure. We explored the psychological evaluation based on the extended theory of planned behavior (TPB), which consists of attitude (AT), perceived behavior control (PBC), subjective norm, moral norm (MN), environmental risk perception (ERP), and perceived policy effectiveness (PPE). Further, we explored the moderating effects of PPE. We studied 235 tea growers in China to verify the model and analyzed the psychological factors in their decisions regarding organic manure application. The results showed that by incorporating psychological factors, such as MN, ERP, and PPE, the extended TPB's ability to explain farmers' intention to apply organic manure increased by 6%. The results also confirmed that psychological factors (ERP, PPE, AT, PBC, and MN) positively influenced farmers' inclination to use organic manure. Finally, PPE was found to have a negative mediating effect on attitude and intention. Given the influence of these psychological factors (PBC, ERP, and PPE), we discovered that increasing the policy publicity, raising the policy subsidy, and promoting the popularization of sustainable agriculture and environmental awareness, are essential to encourage farmers' utilization of organic manure.
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Motivating household food waste reduction: Harnessing the power of message context and framing. FOOD FRONTIERS 2022. [DOI: 10.1002/fft2.193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
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The Need for Consumer-Focused Household Food Waste Reduction Policies Using Dietary Patterns and Socioeconomic Status as Predictors: A Study on Wheat Bread Waste in Shiraz, Iran. Foods 2022; 11:foods11182886. [PMID: 36141014 PMCID: PMC9498080 DOI: 10.3390/foods11182886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 09/08/2022] [Accepted: 09/14/2022] [Indexed: 11/22/2022] Open
Abstract
Current household food waste (HFW) reduction plans usually focus on raising consumer awareness, which is essential but insufficient because HFW is predominantly attributed to unconscious behavioral factors that vary across consumer groups. Therefore, identifying such factors is crucial for predicting HFW levels and establishing effective plans. This study explored the role of dietary patterns (DP) and socioeconomic status (SES) as predictors of HBW using linear and non-linear regression models. Questionnaire interviews were performed in 419 households in Shiraz during 2019. A multilayer sampling procedure including stratification, clustering, and systematic sampling was used. Three main DPs, i.e., unhealthy, Mediterranean, and traditional, were identified using a food frequency questionnaire. Results indicated that a one-unit rise in the household’s unhealthy DP score was associated with an average increase in HBW of 0.40%. Similarly, a one-unit increase in the unhealthy DP score and the SES score increased the relative likelihood of bread waste occurrence by 25.6% and 14.5%, respectively. The comparison of findings revealed inconsistencies in HFW data, and therefore the necessity of studying HFW links to factors such as diet and SES. Further investigations that explore HFW associations with household characteristics and behavioral factors will help establish contextual and effective consumer-focused plans.
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The Expanded Theory of Planned Behavior in the Context of Environmental Protection Behaviors for Undergraduates: Roles of Moral Norms and University Class Standings. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19159256. [PMID: 35954604 PMCID: PMC9367712 DOI: 10.3390/ijerph19159256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 07/24/2022] [Accepted: 07/25/2022] [Indexed: 11/25/2022]
Abstract
The expanded Theory of Planned Behavior (ETPB) was applied to examine undergraduates’ environmental protection behaviors. Moral norms were applied into the model as the predictor of attitude, social norms and perceived behavioral control. The effects of different class standings were also examined. A questionnaire survey was conducted and 380 responses underwent data analysis using structural equation modelling. According to Model ETPB, perceived behavioral control and subjective norms were strongly affected by moral norms, while attitude was moderately affected by moral norms. Environmental protection behaviors was moderately affected by environmental protection intention, while environmental protection intention was moderately affected by perceived behavioral control which was the strongest predictor, followed by attitude and subjective norms. Invoking moral emotions through posters or peers leading by examples, which over time might internalize into moral norms, played an important role in positively affecting perceived behavioral control and subjective norms. This could be followed by simple and convenient programs creating a positive self-perception of the abilities to carry out environmental protection behaviors. When separated by class standings, perceived behavioral control was the strongest predictor for the freshmen class, while subjective norms were non-significant. For the class standing of sophomores and above, attitude was the strongest predictor.
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Bioaugmentation mechanism on humic acid formation during composting of food waste. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 830:154783. [PMID: 35339549 DOI: 10.1016/j.scitotenv.2022.154783] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 03/13/2022] [Accepted: 03/19/2022] [Indexed: 06/14/2023]
Abstract
In this study, microbes were added to food waste compost in order to investigate the bioaugmentation mechanism of Humic acid (HA) formation. Thermogravimetric analysis, structural equation model, Fourier transform infrared spectroscopy and statistical analysis were utilized to explain the bioaugmentation mechanism. The results showed that bioaugmentation increased humification rate and degree. Bioaugmentation not only promoted the formation of aromatic structures and CC bonds but also brought different change orders of functional groups in HA. The HA obtained in bioaugmentation group (BA, 7.51 g/kg) was significantly higher compared to the control group (CK, 2.37 g/kg). Similarly, the HA/FA of BA (1.90) was also higher than that of CK (0.62), and peaked at 2.34 on day 40. The polyphenol humification pathway played a major role regardless of the addition of inoculant. However, the exogenous microbes promoted protein and carbohydrate degradation in the initial stage, and the abundance of precursors (amino acids and reducing sugars) enhanced both Maillard and polyphenol humification pathways. When polyphenol was insufficient in later stage, bioaugmentation mainly embodied in the strengthening of Maillard humification pathway. This finding benefited the practice of directional humification process of food waste composting.
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The Association between Religious Beliefs and Food Waste: Evidence from Chinese Rural Households. SUSTAINABILITY 2022. [DOI: 10.3390/su14148555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
This paper investigates the Chinese rural household food waste issue from the unique perspective of religious beliefs based on 1380 samples in 26 provinces in mainland China. By using the count regression approach model, it is found that about 2.30% of the home meal is wasted on average for Chinese rural households. The empirical results reveal that religion has a significantly negative impact on residents’ food wastage, and religious rural households waste less food than their counterparts. Taking into account the possible omission of variables and selection bias, the above conclusion is still valid. Additionally, male household heads, small household size, young families, bad food storage conditions, and the poorer convenience of buying foods are positively related to the higher food waste rate in rural China. Thus, the study provides evidence that religiosity plays a positive role in reducing food waste in rural China. As most of the world’s population is religious to some extent, the finding may also apply to other countries or regions, and it implies that religion and sustainable food consumption are closely related.
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Factors Influencing Consumers’ Purchase Intention Towards Green Home Appliances. Front Psychol 2022; 13:927327. [PMID: 35846659 PMCID: PMC9282893 DOI: 10.3389/fpsyg.2022.927327] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Accepted: 06/08/2022] [Indexed: 11/13/2022] Open
Abstract
The main purpose of this study is to investigate the effect of after sales service (ASS), brand equity (BE), environmental awareness (EA), and product pricing (PP) towards consumer purchase intention (CPI) of green home appliance. Data were collected from 150 Penang, Malaysia citizen who were age from 18 to 60 via convenient sampling method analysed using partial least square structure equation modelling (SmartPLS). Results indicated that BE, EA, and PP has significant effect on CPI of green home appliance brand. However, ASS do not have significant effect on CPI on green home appliance brand. This research helps home appliance manufacturer to better design marketing promotions, considering the consumers focus on BE, EA, and pricing. In addition, this study provides consumer insight for the government agency to construct better policy in order to increase the green home appliance penetration rate among citizens.
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Food Waste along the Food Chain in Romania: An Impact Analysis. Foods 2021; 10:foods10102280. [PMID: 34681329 PMCID: PMC8535096 DOI: 10.3390/foods10102280] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 09/17/2021] [Accepted: 09/24/2021] [Indexed: 11/16/2022] Open
Abstract
Food waste is a hot topic around the world due to the significant environmental challenge it poses. The study aims to assess the impact of food waste on the food chain at the national level. The data were obtained from quantitative impact studies, carried out in a project funded by the Ministry of Agriculture and Sustainable Development, “Methods to reduce food waste on the agri-food chain, at national level, to prevent and reduce socio-economic impact, until 2030”. A total of 852 companies were interviewed, with a turnover of almost 6.5 billion euro and a number of over 69 thousand employees, including 273 primary production enterprises, 270 food processing units, 171 distribution/retail units, and 138 HoReCa units.
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