Purpose: Advance the state-of-the-art on how frugal innovation links to sustainability outcomes and based on content analysis of empirical publications in the field of frugal innovation, analyzing when and how FI is connected with social, environmental and economic outcomes. Design/methodology/approach: Quantitative content analysis on empirical papers published on frugal innovation, using data visualization techniques to disclose relationships among the constructs adopted. Materials were collected following a step-wise methodology. In total, 130 articles were identified, read in depth and coded according to five main categories: context; development; implementation, adoption, diffusion; characteristics; and impacts. Findings: The potential of frugal innovation to drive sustainability outcomes is influenced by the type of actors developing the innovation, regarding their organizational form (large firms, small firms, non-firm actors), their geographical origin (foreign or local) or motivations (mostly profit-motivated or socially-oriented). Collaboration plays a key role along the various stages of the frugal innovation cycle and is thus relevant for its potential to drive sustainability outcomes. The results reaffirm the need for greater attention to where and when sustainability-enhancing outcomes of frugal innovation are more likely to occur. Originality/value: This study provides a qualitative study based on content analysis of empirical studies to explore the associations between frugal innovations and improved economic, environmental and social sustainability outcomes. The key novelty of this study lies in the systematic coding of each paper regarding the features of the innovation, the innovators, and the outcomes achieved. This allows taking stock of the evidence emerging in such a scattered literature, quantifying the extent to which insights take place in the empirical literature, looking for correlations, and highlight research gaps to understand to what extent frugal innovation can contribute to sustainable development.@en

Bringing value to end consumers is one of the main challenges for businesses in emerging markets. This paper examines the role of information technology (IT) advancements in frugal innovation and in influencing new business models to bring frugal innovations within reach of the poor. A thorough review of theoretical concepts of business models and their applicability to the Bottom-of-the-Pyramid (BoP) literature and frugal innovation is given. IT has three characteristics that have influenced both business models and frugal innovation. First IT reduces transaction costs, sensor prices have decreased, and IT's externalities have increased the economic and social value from one innovation. By discussing the case of a high-technology low cost weather sensor system deployed in sub-Saharan Africa, this paper demonstrates how IT has introduced new frugal innovations, and influenced new business models. The success of the weather station diffusion has been due to the value of the weather data generated, the adaptive business model, and the co-creation approach throughout the station and business model design. IT has played a strong part in diffusing new innovations in Africa, but also has the potential to exclude certain groups. Future research should explore how IT and frugal innovation can lead to inclusion.@en

Frugal innovation emphasizes the reduced use of resources and cutting of costs through the process of innovating around constraints. However, how innovating around constraints leads to profitable (value creation) businesses and local economic development impact (value capture) is still unclear. Early frugal innovation literature assumed that a reduction in cost would be a means to reach low income consumers. Yet, many companies in emerging markets are not reaching their intended low income customer group. Most early frugal innovation literature was conceptual and case study based with most case studies being from India and Asia. Additionally, frugal innovation literature focused more on the design process and less on the consumer and what drives decision making of frugal innovations.@en

While consumer and marketing research in developed markets is an established field, research on consumers in an Bottom of the Pyramid (BoP) setting is less established and mostly conceptual or qualitative. This paper examines the individual heterogeneity and the local context of BoP consumers with an empirical study on consumption of low cost bottled water on the Kenyan coast and the capitals of Uganda and Rwanda. The empirical analysis builds on existing research exploring consumer behavior, and it studies a database of 713 bottled water consumers in Kenya, Uganda and Rwanda. Consumers with a higher level of education were less likely to be late consumers. Additionally, early consumers were more likely to purchase due to a purposeful search for a bottled drinking water solution. Since we control for location specific effects we highlight the importance of supply driven consumption in the BoP market. Furthermore, the results suggest that the two water companies may not be reaching their targeted low-income consumers but rather middle class consumers. The research contributes to the larger BoP debate by presenting evidence that consumers in a BoP setting may purchase more on the basis of supply of a product rather than other socio-demographic factors such as income.@en