The growing diffusion of digital technologies, especially in production systems, is leading to a new industrial paradigm, named Industry 4.0 (I4.0), which involves disruptive changes in the way companies organize production and create value. Organizations willing to seize the opportunities of I4.0 must thus innovate their processes and business models. The challenges that companies must face for the transition towards I4.0 paradigm are not trivial. Several digital transformation models and roadmaps have been lately proposed in the literature to support companies in such a transition. The literature on change management stresses that about 70% of change initiatives—independently of the aim—fail to achieve their goals due to the implementation of transformation programs that are affected by well-known mistakes or neglect some relevant aspects, such as lack of management support, lack of clearly defined and achievable objectives and poor communication. This paper investigates whether and to what extent the existing digital transformation models (DTMs) and roadmaps for I4.0 transition consider the lessons learnt in the field of change management. To this aim, a Systematic Literature Review to identify existing models and roadmaps is carried out. The results obtained by the review are discussed under the lens of the change-management literature. Based on that, the shortcomings and weaknesses of existing DTMs are pinpointed. Extant DTMs mainly focus on digital transformation initiatives carried out in manufacturing companies; they do not cover all the phases of the digital transformation process but rather focus on the definition of the I4.0 vision, strategy and roadmap. Little attention is devoted to the implementation and consolidation of digital change. Change management lessons are considered to a limited extent, based on which, some suggestions for better dealing with digital transformation initiatives are discussed. The paper contributes to advancing knowledge on models and approaches to support organizations in managing digital transformation. The identification of change management activities that a digital transformation initiative should involve as well as the suggestions on how to effectively deal with it can be used by managers to successfully lead the I4.0 transition journey in their organizations.

Sustainability reporting is the process by which companies describe how they deal with their own economic, environmental, and social impacts, thus making stakeholders able to recognize the value of sustainable practices. As stressed in the Global Reporting Initiative guidelines, which act as a de facto standard for sustainability reporting, sustainable reports should take into account the stakeholders’ view. In particular, engaging stakeholders is essential to carry out the materiality analysis, by which organizations can identify their own more relevant sustainability aspects. Yet, on the one hand, the existing guidelines do not provide specific indications on how to get stakeholders actually engaged; on the other hand, research on quantitative techniques to support stakeholder engagement in materiality analysis is scarce. Therefore, the purpose of this paper is the development of a quantitative structured approach based on multi-attribute group decision-making techniques to effectively and reliably support stakeholder engagement during materiality analysis in sustainability reporting. As it more strictly guides the reporting process, the proposed approach at the same time simplifies materiality analysis and makes it more reliable. Though any company can adopt the approach, small- and medium-sized enterprises (SMEs) are expected to particularly benefit from it, due to the quite limited implementation effort that is required. With this respect, the approach has been validated on a sample of Italian SMEs belonging to different sectors.

This paper aims to understand the implementation of a circular economic business where animal manure is used to produce biogas and alternative fertilizer in a regional network of manure suppliers and biogas producers and to reveal the impacts of five variables (manure quantity, transportation distance, manure dry content, manure price and manure discharge price) on the economic sustainability of manure-based biogas supply chains. An enterprise input-output approach is used to model physical and monetary flows of the manure-based biogas supply chain. Computational experiments are performed on all variables to identify under which conditions the cooperation is beneficial for all actors. The cooperation is profitable for a large-scale farm (>20,000 t/year) if biogas producer (b) pays farmer (f) to receive its manure (5 €/t) or if f sells manure for free and manure disposal costs are >10 €/t. Cooperation is always profitable for b if f pays b to supply its manure (5€/t). If b receives manure for free, benefits are always positive if b is a medium-large-scale plant (>20,000 t/year). For a small-scale plant, benefits are positive if manure dry content (MDC) is ≥12 per cent and transportation distance is ≤10 km. The paper adds value to the biogas production research, as it makes holistic analysis of five variables which might change under different policy and geographical conditions. The investors in biogas production, suppliers and transportation companies can find correspondence to empirical findings for their own site-specific cases.

Innovativeness in the tourism and hospitality sector is essential for competitiveness and survival. Leadership plays a key role in promoting (or hampering) firm innovativeness. This article intended to examine the role of transformational leadership (TL) and organization citizenship behavior (OCB) on Spanish tourism firms’ innovativeness (OI). It also investigated whether firm size and age moderate the relationship between TL, OI, and OCB. The cross-sectional survey method was used to collect data from 329 middle-level managers in Spanish tourism firms. The findings of the data revealed that TL and OCB have significant impacts on firm innovativeness; also, OCB mediates the relationship between TL and firm innovativeness. Firm size and age moderate the relationship between TL and firm innovativeness; also, firm size moderates the relationship between TL and OCB. It was found that large firms were more innovative than small ones; also, younger firms showed a higher level of innovativeness than old firms. Managerial and specific firm size and age implications were provided.

One of the major issues the agri-food supply chains is the considerable production of by-products, which are mostly discarded as wastes and dangerously landfilled. This problem is particularly acute in the coffee supply chain: coffee cultivation generates by-products and in quantities which are potentially dangerous for the environment. A circular economy business model aimed at the recovery of these by-products may represent an interesting solution in terms of environmental, social, and economic sustainability. The goal of this paper was to provide teachers and educators with case material on circular business models that can be used for problem-based learning and case-based learning activities. The proposed case was built to address a real-world problematic situation related to the coffee supply chain. From a theoretical point of view, this study contributes to the literature on circular economy business models by providing a case study developed in the context of a developing country. Furthermore, the research entails practical implications since it shows managers and startuppers how to map a circular business model in all its components under the guidance of a conceptual framework.

The paper aims to systematically review the literature that empirically investigates the relationship between feminisms and entrepreneurship. Feminisms, meant as movements, cultures, collective identities embedded with values and beliefs, could indeed contribute to challenge patriarchal gender norms that dominate the entrepreneurial world, so allowing new forms and narratives of business to emerge. To achieve the paper goal, a systematic literature review protocol is developed and the most prominent scientific research databases are queried. After a bibliometric framing of the retrieved papers, content analysis is adopted to identify the theoretical and methodological approaches, relevant topics and research gaps. Despite a considerable inhomogeneity in definitions, topics, and theoretical framings, the study shows that most papers agree on recognizing the crucial role of feminisms in: (i) women's entrepreneurial empowerment, especially in traditionally male-dominated cultural and geographical contexts and (ii) challenging the neoliberal paradigm. The study also inductively derives a definition of feminist entrepreneur, proposing an ontology that illustrates its relationship to the concepts of entrepreneurship, feminism and entrepreneurial feminist. From a managerial perspective, the study highlights similarities and differences among heterogeneous entrepreneurial experiences, thus unveiling feminist entrepreneurship features potentially useful for policy makers, educators, and practitioners. On the societal level, the research contributes to spreading knowledge about a phenomenon arguably disruptive in enhancing the inclusiveness of traditional entrepreneurial ecosystems.