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The purpose of this paper is to discover profiles of organic food consumers in Lebanon by performing a market segmentation based on lifestyle and attitude variables and thus be able to propose appropriate marketing strategies for each market segment.

A survey, based on the use of closed-ended questionnaire, was addressed to 320 organic food consumers in the capital Beirut, in February and March 2014. Descriptive analysis, principal component analysis and cluster analysis (k-means method) were performed upon collected data.

Four clusters were obtained and labelled based on psychographic characteristics and willingness to pay for the most purchased organic products. “Localist” and “Health conscious” clusters were the largest proportion of the selected sample, thus these were the most critical to be addressed by specific marketing strategies, emphasising the combination of local and organic food and the healthy properties of organic products. “Rational” and “Irregular” cluster were relatively small groups, addressed by pricing and promotional strategies.

This is the first study attempting to segment organic food consumers into different categories in a developing country as Lebanon.

The study aims to propose an appraisal procedure based on the preferences stated by a sample of potential consumers and producers which makes it possible to obtain the hypothetical demand and supply curves and to estimate the most likely market value and transaction quantities for housing markets with unrevealed prices.

The procedure is divided into two steps: the first is aimed at selecting the alternatives that are most likely to meet the market’s preference by applying discrete choice (DC) analysis; the second makes it possible to estimate the potential demand and supply curves for the preferable alternatives singled out through DC analysis by using contingent valuation methods.

The results obtained considering only the hypothetical demand or the hypothetical supply differ by an average of 10 per cent from the actual sale price. Conversely, the values detected as the intersection of the hypothetical demand curve and the hypothetical supply curve, fall into variation margins that can be considered fully acceptable in real estate appraisal

As opposed to the applications performed in international real estate operations where reference is made solely to the potential demand estimate, the described procedure estimates the transaction value as the intersection between the hypothetical demand and supply curves, for the purposes of keeping account of the conditions that generally occur in the real market. Furthermore, it is possible to detect the incidence of the characteristics in market price formation, and to identify the market share of possible alternative assets and estimate the optimal quantity to be produced.

The aim of the paper is to investigate the impact of nudges and considerations stemming from behavioural economics on the promotion and enhancement of knowledge circulation in public libraries. In fact, literature indicates that an approach based on nudging individuals towards desired behaviours may be more effective than top-down policy actions that may be perceived as excessive.

In order to answer the research question, the paper analyses an exploratory case study regarding the network of public libraries in Rome, called Biblioteche di Roma (BdR). BdR launched its online platform in 2009, but it was never able to create a strong connection with offline activities, and contributions by readers (such as comments and book ratings) remained very low. In 2018, BdR introduced a gamification section in its website, with the goal of increasing users' interactions and book circulation. Data resulting from the use of gamification, both at city level and within different neighbourhoods, will be presented and analysed.

Results indicate that the introduction of gamification was successful in increasing users' interactions and engagement, both online and offline.

The paper is valuable as it explores the introduction of nudge theory and gamification in the public library system.

This paper aims to study the heat transfer phenomenon occurring between heated walls and impinging fuel, showing the strict relationship between cooling effect after impingement and enhancing of wallfilm formation. The study focuses on a fundamental task in terms of pollutant emissions in internal combustion engines, aiming at giving a major contribution to the optimization of energy conversion systems in terms of environmental impact.

The paper is based on experimental campaigns relevant at taking measurements of an impinging spray over a heated wall in a confined vessel. The results, in both qualitative and quantitative terms (measurements of liquid and vapour radial penetration and thickness), are numerically reproduced by a computational model based on a Reynolds Averaged Navier Stokes approach, properly validated through customized sub-models.

The paper provides quantitative results about the agreement between radial penetration and vapour thickness between measurements and simulation, achieved by taking into account the cooling effect determined by the fuel impingement. This validation of the numerical model allows the author to give more considerations about the link between wall temperature and wallfilm formation.

This paper presents an original approach for the simulation of wall heat transfer, by imposing a boundary condition at the wall that may consider the heat conduction and temperature cooling given by fuel impingement in both lateral and normal directions. The classical Dirichlet boundary condition, characterized by imposing a fixed temperature value, is, instead, replaced by an approach based on calculating the unsteady process that couples the heat fluxes between the fluid and the solid material and within the solid itself.

Expanding on the real-world financial market framework and considering the current market turmoil, with cryptocurrencies (where contracts for difference (CFDs) are extremely common) (Hasso et al., 2019) displaying unprecedented volatility, the authors aim to test in an online laboratory setting whether displaying a risk warning message is truly effective in reducing the level of risk taken and whether the placement of this method makes a difference.

To explore the impact of risk disclosure framing on risk-taking behavior, the authors conducted an online pair-wise lottery choice experiment. In addition to manipulating risk awareness through the presence or absence of risk warning messages of varying intensity, the authors also considered dynamic inconsistency, cognitive ability and questionnaire-based financial risk tolerance (FRT) scores. The authors aimed to identify potential relationships between these variables and experimentally elicited risk aversion. The authors' study offers valuable insights into the complex nature of risky decision-making and sheds light on the importance of considering dynamic inconsistency in addition to risk awareness and aversion.

The authors' results provide statistical evidence for the efficacy of informative and very salient messages in mitigating risky decision, hinting at several policy implications. The authors also provide some statistical evidence in support of the relationship between cognitive abilities and risk preferences. The authors detect that individual with low cognitive abilities scores display great risk aversion.

This study investigates the impact of risk warning messages on investment decisions in an online laboratory setting – a unique approach. However, the authors go beyond this and also examine the potential influence of dynamic inconsistency on decision-making, adding further value to the literature on this topic. To ensure a comprehensive understanding of the participants, the authors collect data on cognitive ability and FRT using questionnaires. This study provides a simple and cost-effective framework that can be easily replicated in future research – a valuable contribution to the field.

Social distancing and physical closure triggered by the Covid-19 pandemic put the libraries' viability under stress. Although the spread of the pandemic enacted a new normality for library management, little is known about the ingredients that are needed in the recipe for increased libraries' attractiveness. The article addresses the current gap in the scientific knowledge, unveiling what libraries can do to thrive in the post-Covid-19 era.

Secondary data were collected from the census study accomplished in 2020 by the Italian Institute of Statistics on a large sample (n = 3,531) of libraries operating across Italy. Three regression models were run to obtain evidence of the factors affecting the capability of small-, medium- and large-sized libraries to attract users amidst the Covid-19 pandemic.

Digitization did not significantly add to the attractiveness of libraries. Users appreciated the enrichment of loan services: more specifically, enabling people to access loan services online boosted the libraries' attractiveness. Furthermore, virtual reading groups, online laboratories and social networking improved the libraries' ability to attract users. Medium-sized libraries involved in literacy promotion reported a larger number of users.

Libraries should reframe their encounter with the audience sticking to a cyber-physical perspective, exploiting digital tools to establish a continuous exchange with users and engage them in a service experience which is aimed at individual and collective empowerment.

The article advances the understanding of the new normality heralded by the Covid-19 pandemic. Moreover, it illuminates avenues for further development to shed light on the libraries' ability to thrive in the post-pandemic era.

Team autonomy involves empowering employees to achieve greater control over organizational dynamics. Such empowerment may augment the employees’ vigor, dedication and absorption at work. However, there is limited evidence on the contents of the relationship between team autonomy and work engagement. This paper aims to fill in this gap, shedding light into the manifold implications of team autonomy on employees’ work engagement.

A serial mediation analysis was designed to collect evidence of the effects of team autonomy on work engagement. Drawing on self-determination theory, social comparison theory and social facilitation theory, team member-supervisor exchanges and organizational climate were contemplated in the analysis as mediating variables. An ordinary least square regression-based model relying on 5,000 bootstrap samples was implemented. The study focused on a large sample of Europeans employed in the manufacturing sector (n = 4,588).

Team autonomy had tiny, but statistically significant effects on work engagement. Good relationships between team members and supervisors positively mediated the effects of team autonomy on work engagement. Conversely, the organizational climate did not have a significant mediating role. A statistically significant serial mediation effect linked team autonomy and work engagement via team member-supervisor exchanges and organizational climate.

Team autonomy contributes to increasing the employees’ vigor, dedication and absorption at work. The enhancement of team member-supervisor relationships fosters the engagement of team members who experience a greater autonomy at work. The effects of team autonomy on organizational climate are ambiguous and mediated by an improvement of the relationships between team members and supervisors.

The paper originally investigates the implications of team autonomy on work engagement, emphasizing the importance of social exchanges at work to realize the full potential of team autonomy.

The evolving visitors' expectations and the unfolding digital transformation compel rethinking on the service offering of museums and cultural institutions. Although digitalization and people-centeredness are widely exploited to enhance the visiting experience, there is limited evidence of their implications on organizational attractiveness. The article investigates this issue, examining the service attributes that entice visitors.

The study collected secondary data from the latest census study by the Italian Institute of Statistics on museums and cultural institutions. Two hierarchical regression models have been run on a sample of large publicly owned organizations (n = 312) to identify the service factors that were most effective in attracting Italian and foreign visitors.

Museums and cultural institutions undergoing a digital transformation were more effective in attracting visitors. The delivery of virtual tours and online events captivated the Italian audience. Foreigners appreciated the opportunity to use applications augmenting the on-site visit.

Digitalization and people-centeredness improve the attractiveness of museums and cultural institutions. Using digital channels to engage visitors fosters their desire to interact with cultural heritage. Furthermore, digitalization enriches the on-site visit, expanding conventional services with virtuality. However, the adverse effects on cultural heritage should be carefully handled.

This study highlights the service attributes that add to the attractiveness of museums and cultural institutions, enabling them to engage visitors and improve the visiting experience.

This essay aims at retracing the intellectual and biographical events of the economist Gino Arias (1879–1940), examining more in detail the two seasons at the opposite ends of his life: the early one that saw him considerably committed to the Zionist cause and the one that, thirty years later, would force him to confront the racial laws of the Fascist regime.

Despite the seeming tragic continuity of these two phases, Arias’s case is a real historiographical paradox since, over the long span between the opposite ends of his biography, not only did he distance himself from the Zionist movement, but he also gradually laid the foundations for his upcoming and immediate dedication to Fascism; indeed, within the Fascist regime he would stand out as an authoritative and influential theorist of corporatism, the institutional solution Mussolini tried to exploit to organize the national economic life.

After carefully examining Arias’s early contributions to the Zionist cause (that include the establishment of the Florentine Zionist Group and that led him toward strongly nationalistic stances), this essay sums up Arias’s intellectual biography during the next years and then, thanks to unprecedented documents from the Italian Ministry of Interior, closely looks into his fate after his conversion to Catholicism in 1932 and up against the racial laws of 1938, as well as into his attempts to escape persecution. A few final observations will then try to highlight the dramatic exemplarity of his case.

Soft total quality management (STQM) is a requisite for the successful implementation of hard total quality management interventions. However, there is limited empirical evidence on the implications of adopting soft total quality management practices. Inter alia, little is known about the consequences of employee involvement in addressing organizational and management challenges. To fill this gap, the article investigates the effects of employees' involvement on their commitment to organizational excellence.

Secondary data were collected from the European Company Survey (ECS). A large sample of 15,958 European companies was involved in the analysis. A parallel mediation model was devised to investigate the effects of employee involvement on commitment to organizational excellence. Training and motivation were contemplated as mediating variables to investigate the indirect implications of employee involvement on commitment to organizational excellence.

Employee involvement contributed marginally towards establishing an increased individual commitment to organizational excellence. Training and motivation played a relevant and statistically significant mediating role, boosting the implications of involvement on commitment to organizational excellence.

Employee involvement is critical for establishing an organizational climate conducive to organizational excellence. However, its implications should be contextualized in light of the mediating role of training and motivation. On the one hand, training is expected to increase employees' participation in the enhancement of organizational excellence. On the other hand, motivation fosters employee engagement in the improvement of organizational dynamics.

The article investigates the implications of employee involvement on commitment to organizational excellence in a large sample of European companies, emphasizing that soft TQM interventions should be implemented according to a systemic perspective in order to pave the way for a viable commitment to organizational excellence.