We draw on 16 waves of longitudinal data to examine the relationship between transport poverty and obesity in Australia. We focus on transport poverty relating to public and private transport use, and measure obesity based on body mass index. We find that transport poverty is associated with a decline in obesity. We examine social capital and physical activity as potential mechanisms through which transport poverty transmits to obesity. Our results suggest that transport poverty is associated with higher social capital and an increase in the frequency of engagement in physical activity – both of which have obesity reducing effects. Our findings highlight the need for policies that promote social capital and physical activity as a viable way to address growing concerns around obesity.

The number of people providing informal care has increased considerably in the last years while, at the same time, about one in four Australians have financial stress problems. This study uses rich longitudinal data from the Household, Income and Labour Dynamics in Australia (HILDA) survey to estimate the effect of informal care on financial stress. To establish causality, we exploit a fixed effect‐instrumental variable approach to address omitted variable bias and reverse causality problems. Our findings show that informal caregiving increases financial stress between 9.9 and 14.5 percentage points. This finding is robust across a battery of quasi‐ experimental methods. The effect of informal caregiving on financial stress is more pronounced among males, rural residents and those living in low socioeconomic areas. Our analyses further show that financial fragility and social isolation are important channels through which informal caregiving affects financial stress.

Considering the worsening levels of food insecurity globally, studies exploring the link between financial inclusion and food insecurity have become imperative. This paper contributes to the literature by examining the effect of financial inclusion on food insecurity using a multidimensional index of financial inclusion and a food insecurity construct obtained from the Food Insecurity Experience Scale. Based on data extracted from the seventh round of the Ghana Living Standards Sur-vey, our preferred endogeneity-corrected results indicate that improvements in financial inclusion is associated with a reduction in food insecurity. This finding is consistent across different conceptualisations of food insecurity, alternative weighting schemes and cut-offs for the financial inclusion index and different quasi-experimental methods. Financial inclusion is mainly effective in reducing food insecurity in male-headed and rural-located households. Our findings reveal that entrepreneurship is an important pathway through which financial inclusion influences food insecurity.

Beef cattle and poultry are critically important livestock for improving household food security and alleviating poverty amongst smallholder farmers in South Africa. In this paper, our goal is to examine the relationships between farmer psychological profiles and farm business performance of commercially oriented beef cattle and poultry smallholder farmers in South Africa. We employ a multipronged interdisciplinary approach to test the theory of planned behaviour and its relationship to farm business performance. First, a behavioural science-informed survey instrument was employed to collect data from randomly selected farmer participants in two major beef and poultry projects undertaken by the authors. Second, a latent profile analysis was used to identify the psychological profiles of those farmers. Third, traditional and estimated indicators of farm business performance were obtained using descriptive and econometric-based approaches, including logistic regression and stochastic frontier analyses. The estimated farm business performance indicators were correlated with the psychological profiles of farmers. Results from the latent profile analysis showed three distinct profiles of beef and poultry farmers clearly differentiated by their ability to control and succeed in their farm business enterprises; criteria included attitude, openness to ideas, personality, perceived capabilities, self-efficacy, time orientation, and farm- and personal-related concerns. Profile 1 ('Fatalists') scored themselves negatively on their ability to control and succeed in their business enterprises. The majority of farmers were generally neutral about their ability to control and succeed in their businesses (Profile 2, 'Traditionalists'), while a relatively small group of farmers were confident of their ability to succeed (Profile 3, 'Entrepreneurs'). We found evidence of significant differences in farm business performance amongst the different profiles of farmers. As far as we can determine, this is the only study to have assessed farm business performance based on a differentiation of farmers' psychological profiles. Our results provide a framework to further investigate whether particular types of on-farm interventions and training methods can be customised for different segments of farmers based on their preferred learning styles.

Purpose – This study aims to examine the comparative link between mobile money (MoMo) and entrepreneurship in East Africa. Apart from analysing the data to examine locational, gender and age heterogeneities in the MoMo–entrepreneurship nexus, the authors explore the potential roles of digital savings and access to digital credit in serving as transmission channels in the link between MoMo adoption and entrepreneurship.

Design/methodology/approach – This paper uses nationally representative samples from Kenya, Tanzania and Uganda which were extracted from the fifth wave of the InterMedia Financial Inclusion Insights (FII) Program. The authors employ a suite of quasi-experimental microeconometric techniques— standard instrumental variable estimation, Lewbel two-stage least squares (2SLS) and propensity score matching.

Findings – Overall, the authors' preferred endogeneity-corrected result suggests that adopters of MoMo are 24.4 percentage points more likely to engage in entrepreneurship. This result is robust to alternative ways of conceptualising MoMo adoption and different methods used in resolving endogeneity. The association between MoMo and entrepreneurship is stronger in Kenya compared to Uganda and not significant in Tanzania. The significant positive association between MoMo and entrepreneurship is observed among women and rural residents and not for their male and urban-located counterparts. MoMo significantly enhances entrepreneurship among the youth and adults but not the elderly. Digital savings and access to digital credit serve as important channels through which FinTech adoption influences entrepreneurship.

Practical implications – The entrepreneurship-enhancing effect of MoMo adoption can be extended to discuss the possibility of employing MoMo as a policy tool to contribute to the attainment of Sustainable Development Goal (SGD) 8 which seeks to ensure full and productive employment and decent work for all. Incomes that accrue from entrepreneurial activities can also increase households' purchasing power to decrease poverty (SDG 1), reduce food insecurity (SDG 2) and provide resources needed to purchase clean and modern cooking and lighting fuels (SGD 7).

Social implications – The growing rate of unemployment and vulnerable employment in Africa has been an issue of concern to policy makers. These problems have been caused by the inability of policy makers to create adequate jobs. The study's findings show that policies geared towards enhancing the diffusion of MoMo can augment efforts being made by governments to decrease the unemployment rate in Africa through increased entrepreneurship. The employment effect of MoMo can also be realised through the emergence of digital entrepreneurship which has been identified as having the potential to transform African economies to knowledge-based economies for sustainable development.

Originality/value – This study contributes to the MoMo literature by deviating from the focus of existing studies which have emphasised more on the intermediate outcome (performance) and less on the immediate (i.e. entrepreneurship or small business venturing). This helps to highlight the entrepreneurship effect of MoMo which has evolved from a simple peer-to-peer payment system to a complex one that provides savings, credit, insurance and other products.

Although inclusive local participation in climate adaptation is touted as the panacea to ensure that project outcomes serve the needs of the most vulnerable, there is no objective measure for group inclusiveness. This study departs from the existing psycho-affective scales and employs principal factor analysis to compute a communicative practice-based inclusiveness scale (CoP-BIS). CoP-BIS measures group inclusiveness with five indicators—ideas solicitation, acknowledgment of views, views utilization, feedback provision, and member involvement. Ordinary least squares analytical procedure is applied to estimate the association between group inclusiveness and group members' participation in decision making, based on data from a survey with 225 respondents randomly sampled from farmers' and fishers' groups in Ghana's Effutu Municipality. We found that group inclusiveness has a statistically significant positive association with all three dimensions of participation (feeling encouraged to participate, willingness to make efforts to participate, and actual participation) inadaptation decision making at the 1% alpha level when other relevant factors are controlled for. Thus, fostering group inclusiveness through inclusive communicative practices is critical in promoting diverse participation in adaptation decision making. The implications for policy and practice are discussed.