The Niger Delta is one of the world's largest wetlands and includes by far the largest mangrove forest in Africa. Within this extremely valuable ecosystem, oil activities are widespread - Rivers State and Delta State produce 75 percent of Nigeria's petroleum, which represents over 50 percent of...

A retail business model articulates how a retailer creates value for its customers and appropriates value from the markets. Innovations in business models are increasingly critical for building sustainable advantage in a marketplace defined by unrelenting change, escalating customer...