Search Results (921)

In many developing African countries, milk safety is often managed through traditional methods such as fermentation or boiling over firewood. While these approaches reduce some microbial risks, they present critical limitations. Firewood dependency contributes to deforestation, depletion of agricultural residues, and loss of soil fertility, which, in turn, compromise environmental health and food security. Solar pasteurization provides a reliable and sustainable method for thermally inactivating pathogenic microorganisms in milk and other perishable foods at sub-boiling temperatures, preserving its nutritional quality. This study aimed to evaluate the thermal and microbial performance of a low-cost solar milk pasteurization system, hypothesized to effectively reduce microbial contaminants and retain milk quality under natural sunlight. The system was constructed using locally available materials and tailored to the climatic conditions of the Savanna ecological zone in West Africa. A flat-plate glass solar collector was integrated with a 0.15 cm thick stainless steel cylindrical milk vat, featuring a 2.2 cm hot water jacket and 0.5 cm thick aluminum foil insulation. The system was tested in Navrongo, Ghana, under ambient temperatures ranging from 30 °C to 43 °C. The pasteurizer successfully processed up to 8 L of milk per batch, achieving a maximum milk temperature of 74 °C by 14:00 GMT. Microbial analysis revealed a significant reduction in bacterial load, from 6.6 × 10⁶ CFU/mL to 1.0 × 10² CFU/mL, with complete elimination of coliforms. These results confirmed the device’s effectiveness in achieving safe pasteurization levels. The findings demonstrate that this locally built solar pasteurization system is a viable and cost-effective solution for improving milk safety in arid, electricity-limited regions. Its potential scalability also opens avenues for rural entrepreneurship in solar-powered food and water treatment technologies. Full article

European pig farmers are challenged by increasingly stringent EU regulations to protect the environment from pollution, to meet animal welfare standards and to make pig farming more sustainable. Economic sustainability is defined as the ability to achieve higher profits by respecting social and natural resources. This study is focused on the analysis of the economic resilience of intensive and extensive farming systems, based on data collected from 56 farms located in Denmark, Poland, Italy and Spain. Productive and economic performances of these farms are analyzed, and economic resilience is assessed through a survey including a selection of indicators, belonging to different themes: [i] resilience of resources, [ii] entrepreneurship, [iii] propensity to extensification. The qualitative data from the questionnaire allow for an exploration of how production systems relate to the three dimensions of resilience. Different levels of resilience were found and discussed for intensive and extensive farms. The findings suggest that intensive farms benefit from high standards and greater bargaining power within the supply chain. Extensive systems can achieve profitability through value-added strategies and generally display good resilience. Policies that support investment and risk reduction are essential for enhancing farm resilience and robustness, while strengthening farmer networks can improve adaptability. Full article

Non-agricultural business activity of farmers is crucial not only for stabilizing farm income but also for the multifunctional development of rural areas. Capturing changes in the level and nature of this activity supports the development of sustainable agricultural and rural policy. In this context, this study aimed to identify the scale and types of non-agricultural business activity and to recognize the main determinants of such business activities undertaken by farmers in Poland between 2002 and 2022. Sectoral-level data from the Agricultural Censuses and cyclical studies of the structure of farms and household budgets were used to approximate underlying motivations for running non-agricultural business (opportunity vs. necessity entrepreneurship). The findings indicate that, in Poland, the impact of regressive factors remains strong, pushing farmers to take on additional business activity due to the large share of small and very small farms. However, during the 21st century, a gradual spread of opportunity entrepreneurship among Polish farmers has been observed. This study highlights the rationale for supporting non-agriculture business activity motivated by progressive factors to increase the income resilience of farmer households and the sustainable development of agriculture. The article indicates the need for further research on the motives for undertaking non-agricultural economic activities by farmers and the impact of this activity on the allocation of farm resources. Full article

The age of entrepreneurship calls for the evolving of learning and development (L&D) models to meet the dynamic demands of innovation, sustainability, and technology innovation. This study examines the trends and issues of L&D models for entrepreneurs, more so focusing on how these models influence business success in a rapidly changing global landscape. The research employs bibliometric analysis, VOSviewer cluster analysis, and co-citation analysis to explore the literature from 1994 to 2024. Data collected from the Web of Science Core Collection database reflect significant trends in entrepreneurial L&D, with particular emphasis on the use of digital tools, sustainability processes, and governance systems. Findings emphasize the imperative role of L&D in fostering entrepreneurship, more so in areas such as digital transformation and the adoption of new technologies. The study also identifies central regions propelling this field, such as UK and USA. Future studies will be centered on the role of digital technologies, innovation, and green business models within entrepreneurial L&D frameworks. This study provides useful insight into the future of L&D within the entrepreneurial domain, guiding academia and companies alike in the planning of effective learning strategies to foster innovation and sustainable business growth. Full article

This study examined the impact of entrepreneurship education in sustainability on entrepreneurial intention using the theory of planned behavior (TPB). The MEMORE macro was used to analyze within-subject mediation and enabled us to examine how entrepreneurial intention is affected by changes in the factors of the theory of planned behavior (attitude, subjective norms, perceived behavioral control). The survey follows a questionnaire-based, pre-test-post-test design (the research involved 271 business administration students in Athens). A paired sample t-test was used to analyze changes in attitude, subjective norms, perceived behavioral control, and entrepreneurial intention before and after education. The results indicated that after the entrepreneurship course in sustainability, students indicated a significant positive change in entrepreneurial intention, attitude, and perceived behavioral control. MEMORE macro indicated that only the change in perceived behavioral control positively influenced the increase in entrepreneurial intention levels. Based on these findings, entrepreneurship education in sustainability enhances students’ entrepreneurial intentions by increasing their perceived behavioral control. As a result, students’ confidence and knowledge regarding sustainable entrepreneurship are fundamental to the development of sustainable entrepreneurial mindsets. This study emphasizes the importance of integrating targeted pedagogical approaches that enhance perceived behavioral control in sustainable entrepreneurship education by equipping students with practical knowledge and skills to overcome psychological barriers. The use of the MEMORE macro highlights this study’s innovation, uncovering new relationships between the examined variables. Full article

This study explores sustainable rural tourism entrepreneurship within the Urlaub am Bauernhof (UaB) cooperative network in Austria, offering an integrated model that unites financial, social, environmental, institutional, and marketing dimensions. Employing exploratory factor analysis (EFA) and Structural Equation Modeling (SEM) on data from 393 farm-based accommodation stakeholders, this research identifies sustainable entrepreneurship as comprising six interconnected dimensions: Economic Resilience and Diversification, Sociocultural Integration, Environmental and Regional Commitment, Market Visibility and Strategic Communication, Quality Assurance and Institutional Support, and Perceived Value and Branding. This multidimensional and hierarchically structured framework reflects the complex yet coherent nature of sustainability-driven entrepreneurship in cooperative tourism networks. The findings confirm the multidimensional nature of sustainable entrepreneurship and support the hypothesized structural relationships. The UaB network is presented as a transferable model that demonstrates how cooperative frameworks can enhance sustainability, regional identity, and rural revitalization, offering valuable insights and practical guidance for rural regions in the Western Balkans, where economic challenges, depopulation, and underdeveloped tourism infrastructure prevail. By illustrating a successful cooperative approach rooted in sustainability and regional identity, this study contributes to policy-making aimed at fostering resilient, culturally rich, and environmentally responsible rural tourism entrepreneurship in transitioning contexts. Full article

For high-growth firms, designing and implementing strategies to ensure the long-term sustainability of business models is a key priority. Although these strategies are carefully planned to achieve specific outcomes, these firms also encounter contextual factors inherent to entrepreneurship, as well as the potential negative consequences of operating as small- and medium-sized enterprises (SMEs). Consequently, they adapt emergent outcomes to secure positive scaling-up processes. A comprehensive analysis of 69 studies from 1978 to 2023 revealed that 34.8% used sales as the main indicator of high-growth outcomes, 18.8% considered employment to be the most important outcome, and 37.7% incorporated both. The assessment period for these studies spanned three to seven consecutive years. A subsequent review of the existing literature yielded 56 potential new outcomes, emphasising the existence of a diverse array of concepts and metrics with which to assess high-growth performance. The study confirmed sales and positive profits arising during the planning process as strategic outcomes. However, it was also demonstrated that geographical expansion and innovation become emergent outcomes in critical situations. The research also identified that external factors, including an adverse public environment, business context difficulties, and a favourable business environment, may influence the effect of the firm’s high growth. Full article

This study investigates the interconnected roles of financial planning, environmental consciousness, and artificial intelligence (AI) in fostering sustainable entrepreneurship among merchants in Machala, Ecuador. Through structural equation modeling analysis of data from 300 entrepreneurs, we found that financial planning positively influences both sustainable entrepreneurship (β = 0.508, p < 0.001) and environmental consciousness (β = 0.421, p < 0.001). Environmental consciousness demonstrates a significant impact on sustainable business development (β = 0.504, p < 0.001), while AI integration emerges as a powerful enabler of both financial planning (β = 0.345, p < 0.001) and sustainable entrepreneurship (β = 0.664, p < 0.001). The findings reveal how AI technologies can democratize access to sophisticated sustainability planning tools in resource-constrained environments, potentially transforming how emerging market entrepreneurs approach environmental challenges. This research advances our understanding of sustainable entrepreneurship by demonstrating that successful environmental business practices in developing economies require an integrated approach combining financial literacy, ecological awareness, and technological adoption. The results suggest that policy interventions supporting sustainable entrepreneurship should simultaneously address financial capabilities, environmental education, and technological accessibility to maximize their impact on sustainable development. Full article

Startups are essential to solving contemporary global financial and social challenges. The purpose of this paper is to provide a systematic review of the literature on the economic, environmental, and social values of sustainability in startups. Research papers that included the terms “sustainability in startups”, “sustainability of entrepreneurship”, “environmentally friendly new businesses”, “startups”, “entrepreneur”, “sustainable development”, “green economy”, “green investment”, “green development”, “financial sustainability”, “entrepreneurship performance”, and “agriculture entrepreneurship” were considered for analysis. The PRISMA 2020 protocol was used for the screening of relevant articles addressing economic, environmental, and social sustainability in startups. This study is limited to 42 research papers extracted from SCOPUS and DOAJ databases covering the period 2010 to 2024. Most of these provide literature on European, American, and Asian countries, indicating that startups prioritise the economic value of sustainability. However, the review of the literature demonstrates that startups are beginning to adopt a more balanced approach to sustainability as all three pillars addressing economic, environmental, and social values are represented. Sustainable practices improve startups’ performance. There is a need for active research in startup sustainability in the African context to address the research gap identified in the analysis of the literature. Full article

Against the backdrop of evolving innovation and entrepreneurship education, this study investigates the multifaceted factors influencing college students’ innovation and entrepreneurship in China. By analyzing 98 cases of student-led ventures and applying principal component analysis (PCA) via SPSS 19.0, the research identifies key determinants across individual, institutional, and societal dimensions. The empirical results reveal strong correlations between entrepreneurial risk levels and practical experience (r = 0.82), pre-market research (r = 0.84), participation in entrepreneurship courses (r = 0.72), university innovation platform utilization (r = 0.75), social financing intensity (r = 0.68), and regional economic development (r = 0.53). Individual-level factors demonstrate the most profound influence, with institutional and societal resources providing complementary support. Based on these findings, the study proposes targeted recommendations to enhance student engagement in practical training, optimize university–platform integration, and improve policy-backed financing ecosystems, thereby fostering the sustainable development of college students’ innovation and entrepreneurship capabilities. Full article

This study presents a comparative benchmarking analysis of G20 nations’ agri-food competitiveness across five critical pillars: food security and nutrition, trade and geopolitics, environmental sustainability, fiscal regimes, and entrepreneurship support. Using a structured benchmarking framework with 13 performance indicators sourced from internationally recognized datasets, the research delivers a comprehensive evaluation of national agri-food systems. The analysis reveals significant disparities in transparency, policy coherence, and investment in innovation across member states. Countries such as the United States, Germany, and Australia emerge as leaders, driven by integrated policy frameworks, trade surpluses, and sustainable production practices. Others fall behind due to import dependence, fragmented governance, or weak innovation ecosystems. Canada performs consistently in trade metrics but is hindered by high emissions intensity, infrastructure constraints, and a lack of a cohesive national food strategy. Theoretically, this work contributes to the emerging field of agri-food system diagnostics by operationalizing a cross-pillar benchmarking methodology applicable at the national level. Practically, it offers policymakers a decision-support tool for identifying structural gaps and setting reform priorities. The framework enables governments, trade partners, and multilateral institutions to design targeted interventions aimed at boosting food system resilience, economic competitiveness, and sustainability in an era of rising geopolitical and environmental volatility. Full article

The COVID-19 pandemic revealed long-standing vulnerabilities in island tourism economies such as Crete and Chios, including seasonality, overdependence on mass tourism, and limited innovation adoption. This study investigates how sustainable tourism, regional development, and innovation interconnect in these two cases. Drawing on structured questionnaires addressed to tourism stakeholders in Hersonissos (Crete) and Chios, we apply a comparative analysis through descriptive and inferential statistics. The findings reveal a common interest in diversifying tourism offerings through digital transformation and alternative tourism models. Hersonissos demonstrates higher engagement with innovation-led strategies, while Chios reflects a cautious but growing inclination toward eco-tourism and cultural tourism initiatives. The study employs a comparative cross-sectional design based on structured questionnaires addressed to 71 tourism stakeholders in Hersonissos and Chios. Data were collected through purposive sampling that was completed in July 2023. As a practical outcome, we propose the Regional Innovation Index in Tourism—a composite tool designed to assess innovation readiness at the local level. This index enables policymakers to evaluate the strategic capacity of tourism regions and supports the formulation of long-term, place-based development strategies aligned with EU policy goals and the transition to a green economy. Full article

Micro, Small, and Medium Enterprises (MSMEs) are vital drivers of economic growth in Kenya, yet they face persistent barriers, including limited capacity, financial exclusion, and weak market integration. This study assessed the potential of universities as strategic hubs for MSME capacity building through a collaborative initiative between Egerton University and the KCB Foundation. Using the International Labour Organization’s Start and Improve Your Business (SIYB) methodology, 481 entrepreneurs from Egerton, Njoro, and Gilgil were trained in a business development bootcamp. This study evaluated the training effectiveness, participant demographics, confidence in skill application, networking outcomes, and satisfaction levels. The results showed high participant confidence (over 95% across all regions), strong financial management uptake (85%), and mobile banking adoption (70%). Gilgil led in inclusivity and peer engagement, while Njoro showed stronger gender representation. However, logistical challenges caused 25% absenteeism in rural areas, and only 23% accessed post-training mentorship. These findings underscore the transformative role of HEIs in fostering sustainable entrepreneurship through localized, inclusive, and industry-aligned training. Policy recommendations include hybrid delivery models, tiered curricula for diverse skill levels, and institutionalized mentorship through public–private partnerships. This case demonstrates the value of embedding entrepreneurship support within university mandates to advance national MSME development agendas. Full article

The selection of start-ups by business incubators (BIs) is one of the main processes of these organizations that aim to promote entrepreneurship and economic development. Through a systematic literature review of the BI selection phase, following the PRISMA guidelines, a new conceptual model is proposed, delineating findings across three dimensions: the incubatee–incubator alignment and BI strategy, the selection criteria considered, and the decision-making methods used. The conceptual model proposed here represents the first conceptual model focused exclusively on the selection of start-ups by BIs, mapping practices in terms of start-up selection that hold important practical implications for BI managers. Considering the growing need to align economic performance with environmental and social objectives, the start-up selection process by BIs also plays a key role in fostering sustainability-oriented ventures. This fact increases the relevance of this selection phase, not only in terms of operational efficiency, but also as a potential lever for sustainable regional development. Findings emphasize the need for future research that integrates all three dimensions simultaneously, explains the selection process at an operational level, and assesses the importance of this phase for BI performance. Full article

Having the proper infrastructure is crucial because it fosters prosperous enterprise and a skilled labor force capable of solving environmental issues. There are worries about the potential negative effects of human capital centered on innovation, despite studies showing benefits. This study examines how contextual factors such as business environment, infrastructure, and human capital, influence South Africa’s entrepreneurial ecosystem. Multiple Regression Technique was used for analysis. Findings showed that each of the three factors has a remarkable impact, with business environment showing the highest positive relationship to the Ecosystem Index. The results highlight the significance of focusing on sustainable activities when developing human capital. To promote a more sustainable entrepreneurship environment, the study suggests that policymakers should implement incentives, allocate finances for infrastructure, and establish educational and knowledge-sharing initiatives to encourage the sustainability of the entrepreneurial ecosystem. Future research directions will focus on investigating how additional contextual factors affect ecosystems in various regions and industries. The study also suggests the evaluation of gender equality in access to financial and business assistance. Full article