Purpose The purpose of this paper is to contribute to the emerging theory of ambidexterity by developing measures to assess employee ambidexterity. Specifically, it identifies and tests the importance of the relationship between the organisational context and employee ambidexterity within small and medium enterprises (SMEs). Design/methodology/approach The research used a survey method to investigate SMEs in Nigeria. Two hundred SMEs were selected from across Nigeria to participate in the study and 72 companies responded, representing a 36 per cent response rate. The study sample comprised 398 shop-floor employees from 72 small and medium-sized manufacturing and service organisations. Findings The paper tests a model that sheds insight into the linkages between the organisational context, employee ambidexterity and employee engagement. Specifically, the model portrays significant relationships that exist between organisational context, employee ambidexterity and employee engagement. The results show that understanding the appropriate organisational contexts improves employee ambidexterity. Therefore, SMEs with the appropriate organisational contexts for employee ambidexterity and employee engagement will increase their potential for growth and survival. Originality/value The paper develops a conceptual model of the organisational context that improves employee ambidexterity and employee engagement.

There is a growing body of literature calling for work on the emerging role of smart cities as information hubs and knowledge repositories. This article reviews the existing smart city literature and integrates knowledge management perspectives to provide an overview of future research directions. By demonstrating the multi-stakeholder relationships involved in smart city development, it takes a crucial step towards looking into the role of knowledge management in future smart city research. Eighty-two peer-reviewed publications were analyzed covering smart city studies in various research domains. The systematic review identifies five different themes: strategy and vision, frameworks, enablers and inhibitors, citizen participation, and benefits. These themes form the basis for developing a future research agenda focused on knowledge sharing and co-learning among cities via three research directions: socio-technical approaches, knowledge sharing perspectives and organizational learning capabilities. The paper also proposes a series of knowledge-driven policy recommendations to contribute towards the UN Sustainable Development Goals.

Lack of trust can have a negative influence on consumers' willingness to use electronic retail (e-tail) platforms especially in countries with weak regulations and poor consumer rights. This paper examined factors that can be employed to build consumer trust and continuance intention to use e-tail platforms in Sub-Saharan Africa. Survey data was collected from 207 respondents and analyzed using structural equation modeling with the PLS software. The results show that information quality, perceived usefulness, hedonic motivation, and perceived risk have a significant influence on consumers' trust in e-tail platforms. The study contributes to the existing body of knowledge that guides efforts for the implementation of actions in weak institutional contexts characterized by institutional voids such as those experienced in Sub-Saharan African countries. Finally, the study provides insights that can help managers of e-tail platforms to effectively foster the development of trust in their communities.

Using a rich monthly microdata, this study is the first one to investigate the effect of commodity booms on bank productivity in the context of resourceendowed economies. Consistent with the axiom of a natural resource curse in finance, we find significant decline in banks' total factor productivity (TFP) during episodes of oil booms.

No abstract