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The success of waste management depends on public awareness of environmental issues and the ability of the local government to provide facilities. Many countries have serious problems of financial resources and infrastructure for waste management. As there is a lack of awareness of the population on the importance of waste management, municipal governments only adopt remediation actions to manage waste collection service.

In Angola, during the last decade, the government has been committed to the reconstruction and development of the country, creating infrastructure for the provision of essential services and publishing legal tools to respond to environmental issues. In 2012 the government approved the Strategic Plan for the Management of Municipal Solid Waste (PESGRU). The strategic plan was designed for a time horizon until 2025. Due to the economic crisis that hit the country, the implementation of the plan suffered several setbacks and the deadlines established for the different programmes are being compromised.

A study carried out in 2020 on waste management in Angola, with four of the main provinces as a stage, through the analysis of official documents, direct observation and face-to-face interviews with those in charge of waste management, revealed a lack of funding for the implementation of PESGRU and low assistance from the Ministry of the Environment and the central government and showed the unsustainability of the waste management model in light of the principles recommended by international good practices.

This study aims to conduct a pertinent assessment of the concept of business competitiveness and how Portugal can progress in that field, for the sake of becoming a more sustainable and wealth-creator economy.

The research was elaborated with 65 in-depth interviews with expert persons from the Portuguese business ecosystem, who were asked to reflect on the state of the economy and competitiveness of the country.

There is much room for improvement in almost all areas of activity, in particular by promoting an innovative, value-adding and exporting private sector and a lighter and more efficient public sector. The conclusions point to modernisation of the Portuguese economy as a way of making it more competitive in a highly competitive and demanding global scenario.

To the best of the authors’ knowledge, it is the first time that a reflection with experts of the local Portuguese economy has been carried out, especially after a difficult period of COVID.

This study aims to operationalize and test some predictions of a social exchange theory of elder abuse. The theory proposes that the combination of low resources and high dependency/low relational power increases the older adult’s risk of abuse. The authors tested these predictions by exploring the association between morality (indicator of resources) and abuse, moderated by social skills (indicator of power).

This was an exploratory study. The authors collected data from 62 participants between 64 and 94 years old who frequented social-recreational centres.

The authors found a positive association between the moral intuition harm/care and the report of emotionally and financially abusive behaviours and denial of rights. The moral intuition authority/respect is negatively associated with the same types of abuse. The effects of moral intuitions on the types of abuse increased in older adults with generally high social skills and low assertiveness.

This study provided initial results for a psychological interpretation of a social exchange theory of elder abuse and highlighted the importance of relational models where moral intuitions interact with social skills to predict elder abuse.

The purpose of this study is to make an exploratory analysis of the impact of the entrepreneurial ecosystem (EE) as defined by Acs et al. (2014) on opportunity-driven senior entrepreneurial activity in Latin America.

The research uses data from the Global Entrepreneurship Monitor and the Global Entrepreneurship and Development Institute of five Latin America countries (Argentina, Brazil, Chile, Colombia and Mexico), providing a total of 15,019 observations of people that are 50+ years old, between the years 2013 and 2017. A multi-level logistic regression model was used to estimate the relation between the total entrepreneurial activity by opportunity of seniors and some EE indicators. A total of three equations were estimated on the data set described.

This research confirms the relevance of some elements of EE on senior entrepreneurship in Latin America. Entrepreneurial attitudes have a positive relationship with senior entrepreneurs, generating higher levels of entrepreneurial ventures. The combination of institutions that support these attitudes on the EE enhances senior entrepreneurial activity. It also demonstrates that a higher level of entrepreneurial education at postschool stages is relevant to increasing senior entrepreneurial activity.

This research makes some interesting contributions in the field of measuring the impact of EE on senior entrepreneurship by opportunity in developing countries, filling a literature gap. It allows us to glimpse some measures that policymakers could take to improve the entrepreneurial activity of this segment in the region, such as implementing programs that facilitate networking opportunities and mentorship, along with providing training in business and financial literacy.

This case was based on secondary data that included various websites, news and academic articles, social media posts and press conferences before, during and after the World Cup. Multiple sources were examined to ensure the accuracy and credibility of the information presented in this case. The goal was to gather relevant information on the Moroccan soccer team, its performance in the FIFA World Cup and the leadership strategies used by Walid Regragui.

“We are the dreamers, we let it happen: Morocco’s soccer team leadership story” explores the transformative journey of Morocco’s soccer team in the 2022 World Cup, highlighting the exceptional leadership of coach Walid Regragui and the power of shared values deeply rooted in Moroccan culture. The instructional manual provides faculty with a compelling case study to inspire discussions on leadership, followership, team dynamics and cultural identity. The case emphasizes the importance of harnessing cultural roots, building trust and unity within a diverse team, strategic vision and tactical brilliance. It demonstrates that with authentic leadership, belief in shared dreams and the strength of cultural values, extraordinary achievements can be realized. The case aims to inspire and educate students, encouraging them to embrace their own cultural heritage, foster teamwork and pursue their dreams with unwavering determination.

The academic level of this case can vary depending on the specific course or program in which it is being used. It is suitable for graduate levels in various fields such as leadership studies, sports management, organizational behavior, cultural studies, or international business. The case provides a comprehensive analysis of leadership, team dynamics and cultural identity, including faith and spirituality, making it adaptable for different academic levels and disciplines. Instructors can adjust the depth of analysis and additional readings or activities to align with the specific educational level and learning objectives of their course.

Firms are engaging in eco-innovation as a response to environmental concerns. Due to its complexity, firms are searching, absorbing and using externally acquired knowledge toward implementing eco-innovation. Thus, this study aims to examine how different external knowledge sources affect the eco-innovation of small and medium-sized enterprises (SMEs) in developing economies.

The study uses an Ordered Probit regression analysis for 318 developing economy SMEs to examine the impact of vertical flows (suppliers and customers) and horizontal flows (competitors and scientific organisations) on eco-innovations.

On the vertical dimension, the results show that external knowledge from suppliers is positively associated with eco-product and eco-process innovations. However, external knowledge from customers is positively associated with eco-product innovation, but not eco-process innovation. On the horizontal dimension, external knowledge from competitors contributes to eco-process innovation, but not to eco-product innovation. Finally, external knowledge from scientific organizations is positively related to eco-product and eco-process innovations.

First, the study contributes to the external knowledge literature by focusing on developing country SMEs. Second, the methodology used in this study constitutes a novelty as it provides a tool that categorizes firms according to the extent of emphasis they placed on both eco-product and eco-process innovations. Finally, it offers new evidence by revealing that the effects of external knowledge on eco-innovations are differentiated and not equally beneficial to firms.

The objective of this study is to systematically review the current body of literature in order to gain insights into the progress of research in accounting and auditing of cryptocurrencies, while also highlighting the associated risks and identifying gaps for future exploration.

To achieve this, a structured literature review was carried out, presenting a thorough and critical assessment of the available studies focused on cryptocurrencies within the accounting and auditing domain.

The analysis reveals that the majority of the research has concentrated on the reporting and measurement aspects of cryptocurrencies, neglecting the auditing aspect. Regarding the methodology, future investigations should incorporate both theoretical and empirical manners to address this gap. Various spheres require further exploration, as they have the potential to significantly impact practitioners and academics.

The significance of this paper lies in its comprehensive examination of the existing literature, synthesizing and organizing information pertaining to accounting and auditing considerations of crypto transactions. Moreover, it provides valuable insights into best practices and prompts identifying avenues for further research in this field.

This paper aims to explore the impact of brand authenticity dimensions (i.e. aesthetic, symbolism, heritage, originality, quality commitment and virtue) on consumer engagement in the context of social media. This study answers to the need of scholars to understand consumer behaviour towards family and non-family firms’ brand authenticity constructs and for practitioners to find the correct levers to increase consumer engagement.

Top 10 European family firms with a retrievable Facebook (FB) page from the Global Family Business Index have been selected. Then, the study analysed family firms’ social media consumer engagement versus their non-family business direct competitors on a sample of 21.664 FB posts over a four-year period, leveraging multi-group analysis.

The results outline that three out of six brand authenticity dimensions posted on FB are statistically arousing more interactions respect to non-authenticity-related contents when posted by family firms. However, there are no statistically significant findings when brand authenticity content is posted by the non-family competitors.

This research is helpful for practitioners and entrepreneurs who might want to strengthen their social media brand strategies. With this regard, the study provides insights on which elements of brand authenticity are perceived by consumers as more engaging and which levers to use when communicating the familiness of the company.

To the best of authors’ knowledge, this is one of the earliest studies crosscutting the family business and brand authenticity literature streams to conduct an empirical analysis based on official FB data with a data set of over 20,000 observations. Moreover, this study assesses that not every dimension of the brand authenticity construct is relevant in the context of social media and that its effectiveness depends on the firms’ familiness.

Horses play an important role in the agricultural industry around the world. The equestrian sector offers new markets and sustainable business opportunities. This paper, based on a structural equation modelling approach, seeks to explore the interests of Romanian entrepreneurs in developing a sustainable business in the equestrian sector by investing in the use of horse manure. This manure is an important renewable resource in the circular economy, including in the production of bioenergy and bio-fertilizers. The present research investigates whether there is an interest in developing such a business in Romania, built around three pillars: the environment, society and the economy.

PLS-SEM is an appropriate method for this research, where prediction of interest for sustainable entrepreneurship plays a central role. In total, 153 responses have been collected and validated based on a questionnaire and the invitations to complete were sent to people who are already entrepreneurs or have intention to become entrepreneurs in the near future.

The structural model shows that society's interest has the strongest effect on developing a sustainable business model through horse manure. Surprisingly, the study does not reflect an expected correlation between the interest in the environment and the development of a sustainable business model through horse manure resulting in bioenergy.

This study contributes to arousing the interest in research and even the development of a business by presenting the sustainability factors in the horse industry and adopting technological innovations, services, products and business models. The study was conducted in Romania, where, currently, the manure produced by horses is underexploited, and the equestrian sector requires new business models, innovations and sustainable development.