Frugal innovations are often associated with sustainable development. These connections, however, are based on anecdotal assumptions rather than empirical evidence. This article evaluates the sustainability of four frugal innovations from water and energy sectors. For the purposes of the...

This study aims to explore how frugal innovations (FIs) emerge at the grassroots level of developing countries and employ novel business models to contribute to sustainable development. It explores various business model elements, mainly viewed through the lens of value proposition, value...

Firms are often criticized for their reluctance to embrace sustainability in their business strategies. Frugal innovation is a recent concept that represents a new way for firms to serve underserved customers in developing countries while also promoting sustainability. Based on three cases of...