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The olive oil supply chain generates a substantial number of by-products, presenting significant environmental, economic, and social challenges. However, these by-products, such as pomace, wastewater, and biomass, also offer valuable opportunities for implementing a circular economy (CE) model that enhances sustainability. Despite increasing attention to the valorization of these by-products, understanding of the indicators used to measure circularity in this context remains limited. This systematic review examined the existing literature on circular economy indicators employed to assess the use of by-products in the olive oil supply chain. The aim was to provide a comprehensive overview of the most suitable indicators in this sector, while identifying best practices for quantifying and monitoring progress towards a more circular system. The review followed the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guidelines, and bibliometric analysis was conducted using CiteSpace 6.4 R1 software. The results highlighted a key indicator, the Material Circularity Indicator (MCI). Additionally, methodologies such as Life Cycle Assessment (LCA) and water footprint (WF) were evaluated, while challenges were identified, including the need for standardized metrics and improved data collection across the supply chain. This review provides valuable insights for both future research and policy decisions aimed at promoting sustainability and circularity in the olive oil industry. [ABSTRACT FROM AUTHOR]

This paper investigates the impact of the COVID-19 pandemic on the functioning of the Regional Administrative Courts (TAR) in Italy. For this purpose, we constructed two databases covering the period from 2018 to 2021, gathering macroeconomic and microeconomic data from the TARs of the Italian regions (NUTS-2). Despite the brevity of the period, the availability of data allows us to perform a comprehensive analysis with econometric models for micro and macro data. Empirical findings suggest the existence of two-fold and simultaneous effects of COVID-19 on the efficiency of administrative courts: on one hand, the advent of COVID-19 has led to the reorganisation of courts and related-activities, prolonging the duration of administrative disputes. On the other hand, COVID-19 has introduced measures to limit face-to-face activities, such as holding hearings in person, and adopting information and communications technologies (ICTs) to prosecute judicial activities. This measure proved beneficial to the proper functioning of the Italian TARs by reducing the duration of administrative proceedings. Policy implications indicate that the digitalisation of administrative procedures, not only during COVID-19, is crucial for enhancing the promptness of the administrative disputes of the Italian TARs. [ABSTRACT FROM AUTHOR]

The development and optimization of more sustainable pest control methods, primarily focusing on preventive strategies and non-chemical tools, is a global priority for scientists and agrochemical companies. This study examines Sicilian farmers' willingness to adopt organic pest management practices for protecting tomatoes and zucchini from two key insect pests, namely Tuta absoluta and Bemisia tabaci. We implemented the Theory of Planned Behavior as a cognitive model to explore individual motivations that influence farmers' readiness to adopt sustainable pest control practices. Results from partial least squares structural equation modeling on a sample of 85 farmers emphasize the importance of farmers' behavioral constructs in the decision-making process: Farmers' attitudes are the strongest predictors of intention (ß = 0.454; p < 0.01), followed by social norms (ß = 0.201; p < 0.1) and perceived behavioral control (ß = 0.184; p < 0.01). Intention and perceived behavioral control constructs positively and significantly affect the stated behavior construct (respectively, ß = 0.23; ß = 0.24). Traditional farm/farmer socio-economic characteristics have a notable, yet smaller, influence: Farmers' education positively predicts their willingness to adopt (ß = 0.292; p < 0.01), while farmers' age is negatively correlated (ß = −0.130; p < 0.01). Informational campaigns on the importance of organic pest management on improving soil health and biodiversity should be promoted to strengthen farmers attitudes toward organic pest management. Similarly, policy-makers should enhance farmers perceived behavioral control by providing better information about characteristics and procedures of organic pest management protocols. [ABSTRACT FROM AUTHOR]

This study investigates the sociopsychological factors influencing Tunisian farmers' adoption of sustainable pest management techniques by employing the motivation-opportunity-ability framework and using partial least squares structural equation modelling. It is the first empirical study to test this framework in predicting farmers' readiness to reduce pesticide usage in agriculture, distinguishing between intrinsic and extrinsic motivations. The findings reveal that both intrinsic and extrinsic motivations significantly impact farmers' readiness to reduce pesticide use. Particularly, extrinsic motivations, such as peer influence and prevailing practices within the community, play a crucial role, highlighting the importance of social dynamics in sustainable agricultural decisions. Additionally, opportunities to adopt non-chemical pest control methods, enhanced by access to information and technology, positively influence farmers' intentions to minimize pesticide use. These results suggest that enhancing farmers' motivation through targeted educational programs and fostering opportunities via supportive policy environments are key strategies to promoting sustainable pest management practices in the region. [ABSTRACT FROM AUTHOR]

In this paper we build on the analysis of La Porta et al.(1998), to investigate the importance of legal families in explaining the dissimilar levels of environmental quality indicators among countries with different legal systems. The main intuition behind our analysis is that the nations in which the rights of shareholders are more protected promote real and financial investment; this increases the speed at which the per capita income corresponding to the declining branch of the Environmental Kutznets Curve (EKC) is achieved. In econometrics different regressions analyses were performed, using as dependent variables three different kinds of pollutants (CO2, fine suspended particulates and waste), and including as an explanation some financial variables never before considered in this kind of study.

Despite the significant role of beef in the European agri-food industry, its intensification challenges environmental sustainability, a focus of the Common Agricultural Policy (CAP) 2023–2027. Balancing industry importance with sustainability is crucial. This study aims to address sustainability issues in livestock production by establishing a correlation between sustainability levels and regional specificities at the NUTS 2 level. The study aims to categorize more sustainable models, with a particular focus on cattle farming activities that exert minimal environmental pressure on renewable resources. The goal is to identify eco-friendly practices that align the best with environmental conservation efforts in agricultural settings within European Union countries. To achieve this, a survey was conducted, utilizing principal component analysis, followed by cluster and georeferenced analyses of structural and socio-economic data from the beef sector. This encompassed factors such as land use, physical farm dimensions, socio-economic and management characteristics, and environmental indicators. Sixteen indicators were extracted and analyzed from EUROSTAT datasets, referencing NUTS 2 regions, and the comprehensive analysis identified five clusters as distinct farm management models, distributed variably across the territory. The results demonstrate that the best-performing models exhibit significant differences in terms of farming intensiveness, geographical distribution, and economic profitability, underscoring a certain polarization between economic and environmental sustainability. This study innovatively guides EU sustainable agriculture initiatives by categorizing sustainability levels in diverse cattle farming contexts, considering regional specificity, and emphasizing environmental impact reduction. The results can inform policy decisions, guide financial incentives, and promote eco-friendly practices, shaping a more targeted and resilient European agricultural policy. [ABSTRACT FROM AUTHOR]

In recent years, there has been a growing focus on healthy eating. Concerns about general healthiness, food safety, evolving culinary preferences and the shift towards healthier lifestyles are shaping consumers' intentions when it comes to food purchases, impacting the demand for food items that are perceived as healthier than other options. This study aims to enhance our understanding of the significance that consumers place on perceptions of food digestibility, with a specific focus on sweet peppers as a case study. To explore signals linked to consumers' perceptions of digestibility, a questionnaire was administered to 582 Italian consumers. Employing an econometric estimation as the methodological approach, we aim to elucidate the relationship between various factors and the perception of digestibility. The results suggest that intrinsic and extrinsic characteristics of sweet peppers, culinary preparations and sociodemographic traits of consumers may influence perceived digestibility. In conclusion, the study finds that Italian consumers pay significant attention to the digestibility of sweet peppers, and these insights can serve as a valuable tool for the gastronomy sector. This paper introduces novel aspects to the literature, as-to the best of the authors' knowledge-no previous study has explored consumers' perceptions of food digestibility. [ABSTRACT FROM AUTHOR]