Search

Circular bioeconomy represents a recent political vision expected to contribute in tackling the main challenges faced when sustainable industrial transition trajectories are to be implemented. Coordination and interdependence among actors are crucial steps for value creation when developing new sustainable supply chains. Current study is based on a choice experiment devised with contract design theory applied to a specific supply chain in which a circular bioeconomy strategy is implemented. It investigates the propensity of Sicilian millers to participate in a novel supply chain in which feedstuff is produced by processing a by-product, namely olive cake. Furthermore, millers contract attributes’ preferences are analysed. The results from two econometric models reveal that 71% of the interviewed entrepreneurs would participate in the proposed supply chain while the propensity to participate is positively related with firm size and millers’ attitudes but decreases if millers experienced previous investments or have previously participated in cooperatives. Moreover, respondents prefer shorter length of contract, with a minimum guarantee price, with a renegotiation option, and without the obligation of a minimum volume of product to be supplied. Contract agreements, when contract characteristics are designed ad hoc, are proved to be effective tools for circular bioeconomy supply-chain development.

Purpose The initial hypothesis of the exploratory paper lies in the fact that there exists a demand for healthier wines due to the higher presence of natural compound which potentially bring benefits to the consumer’s health. To satisfy this hypothesis, the research questions that paper tried to answer are the following: Do there exist a demand for naturally resveratrol-enhanced wine? What variables do influence the preference of consumers toward a naturally resveratrol-enhanced wine? As a consequence, the purpose of this paper is to explore what variables naturally influence resveratrol-enhanced wine consumption. Design/methodology/approach A structured questionnaire was administered through face-to-face interviews to a sample of 250 regular wine consumers which were randomly selected to achieve balanced socio-demographic characteristics. Subsequently, an econometric analysis was performed to estimate the effects that selected attributes, extrapolated from the literature, have on resveratrol-enriched wine consumption. With this aim, a logistic regression model was developed through the assessment of willingness to consume naturally resveratrol-enhanced wine. Findings The findings of this paper suggest that respondents consider wine as source of beneficial and healthy properties and they are willing to consume enriched-resveratrol wine. The study found a direct correlation between resveratrol and wine extrinsic attributes (organic label, brand) as well as any intrinsic attributes (tannins content). In addition, solely female consumers expressed to consider label information in their preference for resveratrol-enhanced wine. Among socio-demographic factors, only age and gender have an interaction effect on the consumption of these wines. Research limitations/implications Since this study has some limitations due to the limited number of observations and to the specific regional geographical context, the findings should be generalized in theoretical terms with a certain caution. Before to extend the results to all Italian consumers, future research should test the robustness of the findings by assessing the effect of the attributes that the authors have examined in this study in other environmental contexts, e.g. in other wine regions. Practical implications The results have important implications for wine producers, since the adoption of production practices explicitly related to the higher natural content of resveratrol can lead to a value augmentation and enhance business income of companies. Moreover, there exists implication also for wine managers, given the knowledge of factors affecting consumers’ attitudes toward naturally resveratrol-enhanced wines can lead to an increase in wine demand that should allow to reach a focused differentiation strategy in specified market segments. This suggests the need to indicate on the label the content of resveratrol as a distinctive signal of the “additional health information” of a wine. Originality/value While a substantial body of research has analyzed the healthy attributes that affect purchasing process of wine, no other known study has examined the effects of attributes on consumers’ willingness to purchase naturally resveratrol-enhanced wine. The study is the first that explores the consumers’ willingness to buy wine naturally enriched with resveratrol. Previous works took into account only resveratrol-enriched wines. The authors believe that in the eye of consumers there are significant differences between a natural enhancement and a simply technological enrichment, since the concepts and the technological aspects behind the two processes are strongly different. To fill this gap, the authors explored for the first time what variables can influence the preference of a naturally resveratrol-enhanced wine.

Food values are supposed to be stable. This paper tests this assumption by comparing food values before and during the coronavirus-19 pandemic. While the ranking of food values remains very similar, there are some interesting differences in the relative importance that consumers attached to food values before and during the pandemic. A substantial decrease in the importance that consumers attach to food safety was observed during the pandemic, while there was a moderate increase in the importance attached to taste, nutrition, appearance, convenience and origin. The changes in food values vary across sociodemographic groups. Implications of the results are discussed.

In recent decades, European policy has targeted specific measures towards SMEs. The recently concluded Horizon 2020 Programme, under the Europe 2020 Strategy, has provided economic support to stimulate competitiveness and boost the economy of member states by focusing on innovation. The SME Instrument, through a structure of multiple calls, constituted the vehicle for SMEs to access the funds made available by the European Union with disruptive innovation proposals. The initial structure of the SME Instrument, developed in phases and along the lines of the US Small Business Innovative Research (SBIR) Programme, was afterwards simplified in the design of its successor, the EIC Accelerator Pilot. The success of the above mentioned economic instruments led the European institutions to develop a new instrument, the EIC Accelerator, supported by the current Horizon Europe programme. After outlining the main features of this transition and the novelties introduced, this paper aims to ascertain the extent to which SMEs in the agri-food sector in Italy have had the ability and opportunity to intercept funds by measuring participation in the SME Instrument. Furthermore, it intends to verify which type of firms in the agri-food sector, divided into agricultural and industrial enterprises, intercepted more of the examined funds, and which organisational phase, productive or commercial, the enterprises have been oriented towards, also giving relevancy to the specific objects of the winning projects.

Ever increasingly more, all the actors directly or indirectly involved in the planning processes express the need to know the effects deriving from the implementation of rural development policy. In this direction, evaluation can make an important contribution, fostering the development of a ‘good policy’ as underlined by EU regulations. Among the specific evaluation questions developed by the Common Monitoring and Evaluation Framework, one of them relates to the improvement of governance. Considering the Adaptive Co-Management (ACM) approach’s capacity as a proxy of the quality of network governance, the study aims to propose the ACM theoretical framework as a suitable model with which to study the social interactions between actors in the smallest unit of the LEADER process (i.e., the local action group’s (LAG’s) partnership governance). The proposed methodology is subsequently tested on a specific case study through the evaluation of the partnership governance of two case studies in the South of Italy. The empirical evidence supports the idea that ACM approach may represent a new model to assess the quality of the implementation process of the LEADER Programme. In addition, the ACM approach can lead to a new organizational and self-evaluation model of LAGs which places an emphasis on the importance of the relational process among its members.

Around the world, interest is growing in the circular economy in response to the current unsustainable model of production and consumption based on increased use and depletion of resources. This paper provides a review of the academic literature on the circular economy in agri-food systems, with the aims of understanding its main characteristics and perspectives, and summarizing and discussing the literature in this field. This review provides a deeper understanding of the opportunities provided by the circular economy as a solution to the current need to reduce the environmental impacts of business-as-usual economic systems and the state of the art of the circular economy in the academic debate. The results are discussed based on the chosen topic-core investigated in this review: business model and organization management, food loss and waste along the supply chain, analytical tools for the circular economy, stakeholder acceptance of the circular economy, and mitigation strategies and political approach. The findings show the need for the implementation of cleaner production models and consequent increases in stakeholder responsibilities and awareness, from both producers and consumers, as well as the need for the implementation of suitable policies and tools.

This research provides an overview on horticulture innovations in the last decade through a literature review and the use of a computer qualitative data analysis. We used Leximancer text mining software to identify concepts, themes and pathways linked with horticulture innovations. The software tool enabled us to “zoom out” to gain a broad perspective of the pooled data, and it indicated which studies clustered around the dominant topic. It displays the extracted information in a visual form, to wit, an interactive concept map, which summaries the interconnected themes and demonstrates any interdependencies. The text mining analysis revealed that the themes strongly related to “innovation” are “water”, “urban”, “system”, “countries” and “technology”. The outputs identified have been interpreted to discover meaning from the content analysis, since the software can facilitate a comprehensive and transparent data coding but cannot replace researcher’s interpretive work. Furthermore, we focused on the diffusion and the barriers for the spread of innovation, pointing out the differences about developing and advanced countries. This analysis allows the researcher to have a holistic understanding of the examination area and could lead to further studies.

Consumer interest in organic wine is growing, but the effects of organic label, consumer quality perception and the support for the benefits claim of organic wine are not yet fully understood and at times doubtful. The literature shows a very heterogeneous picture regarding consumer behaviour and preferences for organic wine. This study seeks to understand the link between organic wine and consumer’ purchasing drivers. Using a systematic literature review, the paper explores the characteristics of consumer of organic wine, the motivation on consumer behaviour and preferences for organic wine, as well as the sensory quality and the presence of additives when evaluating wine quality and in shaping consumers’ attitudes. The results show how socio-economic and psychological characteristics of consumer as well as quality perception affect their behaviour for organic wine. Little consensus on the benefits in terms of improved sensory quality of organic wine compared to conventional one. Among sensory qualities, taste has been found to be both a key driver and barrier to organic wine consumption. Based on literature studies, consumers have positive opinions toward organic wine, which is perceived as healthy and environmental friendly. However, despite the growing market interest in wine, scientific information about the organoleptic differences between conventional and organic remains scarce and the topic requires more in-depth analysis. Understanding the profile of consumer and the factors that influence consumer’ behaviour provide information to the organic wine industry.

While admitting that neophobia and sociocultural factors negatively affect consumers&rsquo, propensity to consume insect-based foods, other aspects related to food values that consumers attach to these foods could have an influence on consuming decision. In order to identify the motivations and determinants that influence the propensity to consume insects and then to explore the drivers behind consumers&rsquo, willingness to consume insect-based foods, the data collected through the questionnaire were processed. After a descriptive analysis of the data, ANOVA was performed. Moreover, Student&rsquo, s t test and pairwise correlation indices were estimated in order to determine statistically significant correlation. Our findings show that information about edible insects brought about an increase in food neophobia and appearance affected the expected liking levels. In addition, we have shown that respondents&rsquo, propensity to consume insect-based foods also depends on consumers&rsquo, subjective beliefs about food values such as healthiness, naturalness and environmental impact. We also found that respondents&rsquo, beliefs about food values associated with insect-based foods do not depend on the degree of information provided but are probably due to pre-existing prejudices about them.

This review aims to assess consumer choices of sustainable fish products, considering a number of attributes that have been considered in the academic literature on this topic. In order to examine the effectiveness of sustainable labels, the research question was focused on the relation between sustainable fish labels and consumers’ willingness to pay (WTP). The findings showed how, overall, consumers have positive perceptions regarding sustainable fish products and show a willingness to pay a premium price for the attribute of sustainability. According to the results, the country of origin attribute was found to be the most important attribute in relation to consumer choice. The results indicated a high WTP for local fish products, relative to imported alternatives. Consumers prefer wild-caught fish for its perceived quality, better safety and health aspects, and taste perception than the farm-raised option. As for animal welfare, the results show that consumers are willing to pay a moderate premium price for products that have an improved fish welfare or those that avoid by-catch, such as products with eco-labels like “turtle safe”. With regard to organic labels, the studies identified a positive organic price premium for fish products. However, organic labels do not play a major role in consumer choice, when compared with other attributes.

In the wine sector, experiential marketing is becoming increasingly important since the success of a wine hinges on “experiential” attributes that include hedonic and symbolic values associated with emotions. An aspect not yet fully explored in the scientific literature concerns the extent to which emotions aroused by the environment where wine is consumed are able to influence consumers’ evaluation of wine. To this end, we conducted an economic experiment in Italy in the territory of Mt Etna, Sicily and through a non-hypothetical experimental auction we assessed the effects of 10 emotions related to the environment of Mt Etna on consumers’ Willingness to Pay (WTP) for Etna wine. The results of this study show that the values of consumers’ WTP for wine are affected by emotions aroused by the experiential environment of Mt Etna.

We offer a conceptual explanation for some of the procedural invariance witnessed in experimental studies related to the concept of commitment costs, which is confirmed in a field experiment with S...

Recent estimates show that the potential for biomethane production in Italy for 2030 is about 8 Bn Nm3/year, initially by upgrading the biogas produced by anaerobic digestion. We derive the ‘Land Efficiency’ of Biomethane in accordance with the Biogasdoneright® principles in Sicily (Italy), from the standard formula to determine the ‘First Crop Land Requirement’. The results were achieved using large proportions of ‘integration biomasses’. The concept of Land Efficiency is verified because the first constituent of the formula (land efficiency) is much higher than the second one (biomethane yield of monocrops). The outcome of this study indicates clearly that ‘integration biomasses’ in the Sicilian context are among those which produce advanced biofuels. All by-products and wastes from the agrifood sector are necessary to produce about 562 million Nm3/year of biomethane in Sicily for 2030 (about 8% of the Italian one), allocating only 28,000 ha for the monocrops for the anaerobic digesters.

Several factors are deemed to influence farms’ economic performance and competitiveness: endogenous characteristics, such as farm structure and entrepreneur’s features, as well exogenous factors related to the infrastructure endowment, networks and immaterial factors. A deeper knowledge of the role each factor plays in different geographical areas can help to better address the rural policies and to improve their efficacy. In this respect, the present study aims at analyzing how factors that potentially affect competitiveness differ within Italian agriculture and the way those factors act on the economic performance of agriculture at provincial level. The analysis was carried out in two steps. First, in order to define the main characteristics of the Italian agricultural systems a Principal Component Analysis (PCA) has been carried out using data collected by the last Italian Agricultural Census, carried out in 2010, at provincial level and component scores have been used to characterize provincial agricultural systems. In a second step, PCA results were used as explanatory variables in regression models to evaluate their relationship with agricultural productivity and performance indicators at provincial level. The work highlighted two main results. First, agricultural differentiation factors identified in the PCA discriminate two main territorial agricultural models linked to different agricultural systems organization and development strategies. Secondly, the determinants of agricultural productivity and performance are mainly endogenous to the sector and only few context indicators seem to act as explanatory variables.

Pest control in pasta processing industries is considered to be one of the activities that can have the greatest impact on the environment. However, the adoption of techniques with a lower environmental impact can result in increased production costs that may discourage their adoption by firms, if not adequately compensated by corresponding increase in revenue. The main objective of this study is to evaluate the economic feasibility of High Heat Treatments, a physical method for pest control in industrial plants that produce pasta in Sicily (Italy). A Benefit-Cost Analysis has been conducted in which the costs refer to the implementation of the High Heat Treatments and the benefits were estimated in terms of the potential increase in the pasta factory's turnover. Increases in turnover derive from the impact of a hypothetical eco-friendly mark, based on the consumer's Willingness To Pay for pasta produced by a production process that reduces environmental impact. The results of the Benefit-Cost Analysis have demonstrated that the premium price that consumers recognise for pasta produced with eco-friendly techniques could ensure an increase in turnover of firms making High Heat Treatments economically feasible for the pasta-making industry. Furthermore, this paper could be a guideline for future research towards an integration of non-hypothetical open-ended choice experiment and the economic analysis tool within Benefit-Cost Analysis.

Several studies have been conducted on organic wine consumption, but no specific study has yet fully explored how the set of attributes explored by existing research affects the additional price for organic wine. To fill this gap, the objective of this paper was to examine whether and to what extent consumers are inclined to pay for buying organic wine and what are the attributes that significantly influence the additional price of organic wine compared to conventional one. With this aim, a quantitative study over a representative sample of wine consumers in Sicily (Italy) was carried out. Results allowed to observe that consumers attached greater importance to personal motivations such as environmental protection, distinctness and curiosity as well as to explicit label information such as brand renown and local production. In addition, male gender and income are positively correlated to the willingness to pay an additional price for organic wine. Our results have important implications for the actors involved in the wine sector as the adoption of marketing practices explicitly related to the label and motivations attributes can lead to value augmentation of organic wine that could increase consumers’ valuation for it.

Heat treatments (HTs) for pest control represent a promising, fast, and non-chemical method to disinfest commodities and structures with a significantly reduced environmental impact compared with the chemical approach. An entomological and economic study has been conducted to determine the technical efficacy and economic feasibility of HT in mills that produce flour and semolina in Sicily (Italy) where, for the first time, this technique has been applied. The results obtained from the entomological analysis demonstrated that this method provided a satisfactory level of control of the following insect species: Sitophilus oryzae (L.) (Coleoptera: Curculionidae), Rhyzopertha dominica (F.) (Coleoptera: Bostrichidae), Tribolium confusum (Jacquelin du Val) (Coleoptera: Tenebrionidae), Stegobium paniceum (L.) (Coleoptera: Anobiidae), and Ephestia kuehniella (Zeller) (Lepidoptera: Pyralidae). Moreover, using precautionary assumptions in terms of revenue and cost changes resulting from the adoption of HT, the economic analysis showed a good performance of the economic indices making this technique economically feasible for the mills. Overall, the results of this study demonstrate the technical and economic feasibility of HTs which ensure to Sicilian mills a reduction of environmental impact of production process and the subsequent increase of the competitive position in the agri-food markets of the processed products.

The studies on gender differences in food consumption have experienced a deep and remarkable development from several perspectives. Many studies have been addressed to highlight whether differences exist among males and females in purchasing behaviors or consumption for specific food products but no study pizza consumption segmented by gender has been carried out. This study evaluates gender differences in the consumption of traditional Italian pizza. For this purpose, a quantitative study was conducted on a representative sample of Sicilian pizza consumers. Our findings showed that there exist any gender differences in pizza consumption that appear to be strongly related to preferences for sensory attributes such as "smell", "appearance", "crunchiness" as well for "price". Our findings show that gender differences can significantly influence the buying process of this traditional Italian food, and they have important implications for the food industry since gender differences should be taken into account in new formulation and characterization of pizza.

In this study, we evaluate from the perspective of the theory of commitment costs if the level of farmer understanding about digestate attributes could influence the willingness to pay (WTP) for it. For this purpose, we carried out a research on a sample of 223 Sicilian farmers to correlate their WTP for digestate with a set of eight attributes which usually characterise organic soil conditioners. An experimental design was set up so that participants were given different waiting times to decide on their WTP and different levels of information on the attributes of organic soil conditioners. The results highlight a positive WTP, but farmers are strongly influenced by how much information is available on digestate. Without it, farmers’ WTP decreases drastically probably due to phenomena correlated to what economic theory calls commitment costs.

To avoid the current paradoxes of the global agro-food system it is necessary to define and implement a viable agricultural sustainable model, combining satisfaction of food needs and land preservation. A possible solution can be found in a holistic production system consistent with a sustainable development model, designed to satisfy diverse “local” economies. The conservation agriculture (CA) could be a part of this model, as it includes a set of best practices available to preserve agrarian soil and its biodiversity. Briefly, we cover the CA background in Europe followed by the evaluation of its impact in terms of private/public interest, using the sustainability’s metric. To test the viability of a model based on CA in “local conditions”, we compare economic performance of different conservation practices (i.e. minimum and no tillage) to that of conventional agriculture in a typical Mediterranean environment – Collina Materana – in Southern Italy (Basilicata region). Our findings suggest that: i) CA can actually be a viable alternative to conventional systems; ii) in Mediterranean agricultural areas CA has yield advantages especially during dry years, when conservation techniques increase water supply to crops; iii) public support is needed to direct farming choices in fact without financial incentives these practices would be not widely accepted and diffused; iv) European policy makers have to recognized the positive benefits of CA and pay them as ecosystem services in the framework of Good Agricultural Environmental Conditions and the present CAP subsidies.

This study utilizes food values in conjunction with willingness to pay (WTP) measures to identify consumers’ subjective beliefs about functional foods. We conducted a non-hypothetical, second price experimental auction (i.e., a Vickrey auction) to estimate WTP for a new functional snack made with white lupine and citrus fiber. A sample of 156 consumers was surveyed in Catania, Sicily (Italy) in July 2015. The findings of the economic experiment reveal a WTP premium for the new functional snack, a premium which depends on functional components but also on other characteristics that go beyond intrinsic healthy properties. Consumers’ WTP for functional foods significantly varies with food values related to origin, safety, naturalness, price, etc., which implies consumers have different subjective beliefs about functional and non-functional foods. These findings have implications for the food sector attempting to design and promote consumption of functional foods, and suggest health is not the only factor motivating functional food purchases.

A new farm economic typology has recently been introduced in the EU. This study compares the economic performance of wine-grape growers in four important quality wine areas of Sicily taking into account the different EU economic typology standards of standard gross margin (the old method) and standard output (the new method). The objective of this study is to identify the differences between the two methods and to ascertain the potential implications for small wine-grape growers’ profitability and their access to public support. We seek to determine whether restrictions can be identified that limit the potential benefits from rural development policies.For this purpose, we applied the economic criteria of the EU to a representative sample of Sicilian wine-grape growers in order to compare the economic profitability of wine-grape farms in protected designation of origin areas. This comparative approach has allowed us to categorize the economic size of the sample in accordance with recent EU modifications a...

The aim of this work is to examine the profitability of European Union wine grape growing by comparing some economic indicators extrapolated from information in the Farm Accountancy Data Network, data banks already widely used to analyse the income of European agricultural holdings. The results show that in recent years the profitability of European wine grape growing has grown overall, but to overcome the current economic crisis and face the challenge of “New World” wine producers, it is necessary to make an effort towards public intervention to increase the profitability of wine farms. In this context, the new reform of wine Common Market Organisation (2008) and new Common Agricultural Policy (2007–2013) aimed at improving the profitability of wine grape growing by reducing production costs, increasing added value of wine, promoting the participation of farmers in food quality schemes, etc.

The island of Sicily has a long standing tradition in citrus growing. We evaluated the sustainability of orange and lemon orchards, under organic and conventional farming, using an energy, environmental and economic analysis of the whole production cycle by using a life cycle assessment approach. These orchard systems differ only in terms of a few of the inputs used and the duration of the various agricultural operations. The quantity of energy consumption in the production cycle was calculated by multiplying the quantity of inputs used by the energy conversion factors drawn from the literature. The production costs were calculated considering all internal costs, including equipment, materials, wages, and costs of working capital. The performance of the two systems (organic and conventional), was compared over a period of fifty years. The results, based on unit surface area (ha) production, prove the stronger sustainability of the organic over the conventional system, both in terms of energy consumption and environmental impact, especially for lemons. The sustainability of organic systems is mainly due to the use of environmentally friendly crop inputs (fertilizers, not use of synthetic products, etc.). In terms of production costs, the conventional management systems were more expensive, and both systems were heavily influenced by wages. In terms of kg of final product, the organic production system showed better environmental and energy performances.