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The promotion of public mental health is a challenging endeavour for policy actors and stakeholders. In particular, the implementation of public mental health initiatives highlighted in Standard One of the National Service Framework for Mental Health has been poor and patchy (Department of Health, 2004a). This paper attempts to illuminate the complex process of public mental health policy implementation at local level through the exploration of stakeholders' actions.An exploratory case study design was selected, focusing on one local health and social care community within inner London. A conceptual framework about policy implementation and the concept of partnership working are used to shape the analysis of the empirical findings.This paper addresses the challenges associated with the promotion of public mental health initiatives within one local NHS health and social care community. It attempts to increase the understanding and insights into public mental health policy and practice at local level from a policy implementation standpoint. Using an empirical case study of public mental health in an English locality, some of the key issues explored in this paper are about perceptions of public mental health concepts among key policy actors and also stakeholders' behaviour in Local Implementation team (LIT) partnerships. Furthermore, the authors address the issue of how local policy actors engage the local community in supporting the needs of vulnerable groups such as service users and black and minority ethnic (BME) groups.Although functional partnership are essential for the promotion of public mental health initiatives, the interdependencies of the stakeholders, competition for resources, power dynamics and the difficulty of engaging a diverse range of voices have a significant limiting effect on achieving successful policy implementation on the ground.

The consequences of extreme climatic events that threaten food security have created the urgent need to properly adopt climate-smart adaptation techniques to improve productivity. The study examined the sustainability responses to climate-smart adaptation and the implication it has for explaining the food security situations among farm households in the Central Region of Ghana.

We estimated Heckit treatment effect model to analyse cross-sectional data collected from randomly selected farmers in the Central Region.

Analysis of farm sustainability index suggests that farmers' agricultural practices in response to climate change are lowly or moderately sustainable. We further found that while majority of the farm households are severely food insecure or food insecure with hunger, only about one-third are food insecure without hunger and the remaining few being food secure. The sustainability of farm practices is being impacted by the farmers’ choice of climate smart adaptation measures at the farm level. Consequently, the farm households' food security situation is found to be improved when sustainable farming practices are employed in the face of managing climate change effects.

Conclusions drawn from the study findings give rooms for policy implications that suggest responsibilities for policymakers, farmers and other stakeholders to promote CSA practices in food crop production in Ghana. These policy implications will contribute to improve crop productivity, increase incomes and thus enhance food security among farm families. Awareness campaign about benefits of CSA practices and technologies need to be strengthened among farmers in Ghana by government and NGOs that matter in promoting farm resilience to climate change. Given the important impacts of sustainable farm practices on household food security situation, policies that seek to build the adaptive capacity of farmers to climate vulnerability impacts should take into consideration the sustainability dimensions of the adaptation and mitigation measures to be advocated for use at farm levels.

Our paper contributes to literature knowledge on climate-smart adaptation practices effect on food security as evidenced in some recent literature. The paper makes a unique contribution by highlighting the food security implication of the sustainability impact of CSA practices, thereby exploring sustainability as an impact pathway between climate smart adaptations practices and food security in a developing country like Ghana. We approached our study aiming at making new contribution by introducing in the study implementation a quasi-experimental research design which future studies on impacts of climate smart adaptation practices can replicate.

The purpose of this paper is to investigate the role of transactional costs on smallholder avocado farmers’ participation in the export market and the extent of participation in Murang’a County, Kenya.

Data was collected from 384 avocado farmers in Murang’a County, following stratified sampling. The Heckman two-stage model was used for analysis.

Results showed that the cost of information search was an important variable that impedes smallholders’ participation in export marketing while harvesting costs inhibits the extent of participation in export marketing.

This study used data at the farm level. Therefore, insights on transaction costs among other marketing agents in the export market value chain would be an issue for future studies.

Following the debate on transaction costs and market participation among farmers in Sub-Sahara Africa, this paper models transactional costs and export market participation among avocado smallholders and measures the extent of participation with the inclusion of harvesting costs, negotiation costs, monitoring costs and information search costs that are not common in previous studies, thus contributing to the development of literature.

Agriculture and related businesses in Ghana for the past decades have been the preserve for the smallholder, aged and illiterate farmers. Meanwhile, hundreds of students graduate in Agricultural Sciences from the universities over the years. This study seeks to investigate potential determinants of the entrepreneurial spirit of agricultural students to do self-employed businesses in the agricultural sector. A survey of 165 undergraduate students of agriculture in the University of Cape Coast, Ghana was undertaken to examine factors that influence their decision to enter into agribusiness as a self-employment venture after graduation. The results show that the majority of the students were males (87%) and approximately, 67% were willing to enter into agribusiness after school. The factors that students perceived to be hindrance to entering into agribusiness was the market competition of agro-products with imported products, unstable prices of agro-products, absence of insurance policy for agribusiness and unfavourable land tenure arrangement in Ghana. Correlation analysis showed negative and significant relationship between students’ willingness to enter agribusiness as a self-employment venture and the following personal characteristics: (1) level of education of mother, (2) level of education of guardian other than parents, (3) students who live in farming communities and (4) students who undertake farming activities at home. There were also positive and significant relationships between students’ willingness to enter agribusiness and the following: (1) availability of market for agro-products, (2) accessibility of market for agro-products and (3) accessibility of transportation facilities for agribusiness. Regression analysis showed that (1) level of education of mother, (2) students living in farming communities, (3) accessibility of transportation facilities for agribusiness and (4) accessibility of market for agro-product were the factors that best predict undergraduate agricultural students’ willingness to enter into agribusiness as a self-employment venture after graduation. To motivate students to take agribusiness as self-employment after graduation, the study suggests the development of comprehensive and sustainable long-term policy to inspire and attract the youth into agribusiness; creation of conducive environment to minimise risk and constraints associated with agribusiness in Ghana.

We present a critical literature review debating Brazilian research on social and environmental accounting (SEA). The aim of this study is to understand the role of politics in the construction of hegemonies in SEA research in Brazil. In particular, we examine the role of hegemony in relation to the co-option of SEA literature and sustainability in the Brazilian context by the logic of development for economic growth in emerging economies. The methodological approach adopts a post-structural perspective that reflects Laclau and Mouffe’s discourse theory. The study employs a hermeneutical, rhetorical approach to understand and classify 352 Brazilian research articles on SEA. We employ Brown and Fraser’s (2006) categorizations of SEA literature to help in our analysis: the business case, the stakeholder–accountability approach, and the critical case. We argue that the business case is prominent in Brazilian studies. Second-stage analysis suggests that the major themes under discussion include measurement, consulting, and descriptive approach. We argue that these themes illustrate the degree of influence of the hegemonic politics relevant to emerging economics, as these themes predominantly concern economic growth and a capitalist context. This paper discusses trends and practices in the Brazilian literature on SEA and argues that the focus means that SEA avoids critical debates of the role of capitalist logics in an emerging economy concerning sustainability. We urge the Brazilian academy to understand the implications of its reifying agenda and engage, counter-hegemonically, in a social and political agenda beyond the hegemonic support of a particular set of capitalist interests.

The purpose of the study is to assess the nutritional and health status of people living with HIV/AIDS (18-60 years) in selected health facilities in the eastern region of Ghana and to determine the influence nutrition support programmes (NSP) have on the nutritional and health status of people living with HIV/AIDS.

A retrospective study design was used. Purposive and convenience sampling was used to select four hospitals and 200 beneficiaries and non-beneficiaries of the NSP. A structured questionnaire was used to collect the sociodemographic, anthropometric, biochemical and clinical history of the participants. Dietary intake was assessed with food frequency and 24-h dietary intake questionnaires. Previous data from the medical record within three to six months before the research was collected and compared with current data.

The prevalence of underweight (using body mass index) was 17 per cent and overweight/obesity was 37 per cent. Most respondents had adequate consumption of phosphorus (70.5 per cent); inadequate intake of calcium (95 per cent), vitamin E (77.5 per cent) and vitamin A (94 per cent); and excess intakes of sodium (93 per cent), selenium (77 per cent), copper (83.5 per cent) and manganese (76 per cent). There was no significant difference in nutrient intake of beneficiaries and non-beneficiaries of the NSP, although there were significant differences in the frequency of consumption of fruits (p < 0.001), vegetables (p < 0.001), legumes (p = 0.002), animal foods (p < 0.001) and cereals, grains and starch (p < 0.001) between beneficiaries and non-beneficiaries of NSP. About 38 and 20 per cent of respondents, respectively, had low haemoglobin (Hb < 11 g/dL) and high viral load (1,000 cp/mL). Comparing the current and previous (three to six months before the study) health and nutritional status of beneficiaries and non-beneficiaries of NSP, among the beneficiaries of NSP, monocytes increased by 40.6 per cent (p = 0.028) and mean weight decreased by 2.4 per cent (p = 0.007), Hb decreased by 7.1 per cent (p = 0.27) and viral load decreased by 4.2 per cent (p = 0.49), whereas among the non-beneficiaries, mean weight decreased by 0.05 per cent (p = 0.95) and Hb increased by 9.6 per cent (p = 0.06) and monocytes increased (p = 0.28) and viral load increased by 98.2 per cent (p = 0.34).

A significant proportion of people living with HIV/AIDS had a high prevalence of underweight and overweight/obesity, inadequate nutrients intake and high viral load. The NSP for people living with HIV/AIDS in the eastern region of Ghana did not significantly influence the nutritional and health status of these people.

Knowing the nutritional status will help health institutions plan activities towards improving the health and nutritional status of people living with HIV/AIDS. This research is aimed at not only contributing to the existing body of knowledge but also making recommendations of action towards improving NSPs of people living with HIV/AIDS.

Improvement in nutritional and health status of people living with HIV/AIDS will help reduce morbidity and mortality and its related cost to families, communities and the nation.

This study is first to determine the influence of NSPs on nutritional and health status of people living with HIV/AIDS in the eastern region of Ghana.