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This article critically examines the policy objectives underlying Kenyaʼs public procurement system, as set out in the countryʼs Public Procurement and Disposal Act, 2005 (“the Procurement Act” or “the Act”). The drafters of the Act made subtle but significant deviations from the United Nations Commission on International Trade Law Model Law on Procurement of Goods, Construction and Services (“the Model Procurement Law”).2 Due to the deviations, there are many serious conflicts within the Act, and between the Act and other Kenyan laws. Accordingly, there is need for a comprehensive review of the Procurement Act.

Understanding farmers’ perceptions of how the climate is changing is vital to anticipating its impacts. Farmers are known to take appropriate steps to adapt only when they perceive change to be taking place. This study aims to analyse how African indigenous vegetable (AIV) farmers perceive climate change in three different agro-climatic zones (ACZs) in Kenya, identify the main differences in historical seasonal and annual rainfall and temperature trends between the zones, discuss differences in farmers’ perceptions and historical trends and analyse the impact of these perceived changes and trends on yields, weeds, pests and disease infestation of AIVs.

Data collection was undertaken in focus group discussions (FGD) (N = 211) and during interviews with individual farmers (N = 269). The Mann–Kendall test and regression were applied for trend analysis of time series data (1980-2014). Analysis of variance and least significant difference were used to test for differences in mean rainfall data, while a chi-square test examined the association between farmer perceptions and ACZs. Coefficient of variation expressed as a percentage was used to show variability in mean annual and seasonal rainfall between the zones.

Farmers perceived that higher temperatures, decreased rainfall, late onset and early retreat of rain, erratic rainfall patterns and frequent dry spells were increasing the incidences of droughts and floods. The chi-square results showed a significant relationship between some of these perceptions and ACZs. Meteorological data provided some evidence to support farmers’ perceptions of changing rainfall. No trend was detected in mean annual rainfall, but a significant increase was recorded in the semi-humid zone. A decreasing maximum temperature was noted in the semi-humid zone, but otherwise, an overall increase was detected. There were highly significant differences in mean annual rainfall between the zones. Farmers perceived reduced yields and changes in pest infestation and diseases in some AIVs to be prevalent in the dry season. This study’s findings provide a basis for local and timely institutional changes, which could certainly help in reducing the adverse effects of climate change.

This is an original research paper and the historical trends, farmers’ perceptions and effects of climate change on AIV production documented in this paper may also be representative of other ACZs in Kenya.

This study proposes a new comprehensive model of entrepreneurial intentions (EIs) that enhances the understanding of the crucial entrepreneurial personality traits. This study also examines how entrepreneurial family history, gender and discipline moderate the relationship between the key entrepreneurial personality traits and EIs of university students.

The study introduces a new combination of important entrepreneurial personality traits, theoretically following the theory of planned behaviour (TPB). The data are collected using an entrepreneurial intention questionnaire and analysed with structural equation modelling (SEM) over a sample of 297 university students from Pakistan.

The findings highlight that one of the notable contributions to assessing EI is the negative impact of foreseeable challenges (FCs), resulting in negative EIs among university students of our sample. The authors also found significant moderating roles of gender, discipline and entrepreneurial family history in strengthening the relationship between entrepreneurial traits and EIs.

The study contributes both to the existing empirical and theoretical literature by examining a key set of entrepreneurial personality traits leading to enhance EIs. The results may also assist academicians to discover new ways for developing entrepreneurial traits among university students.

The unavailability and inadequate use of cashew seedlings for propagation are part of the challenges facing the cashew sub-sector in Ghana. However, promoting investment into cashew seedling production should be based on the analysis of the profitability and viability of such a venture as well as the respective determinants of farmers' demand for the planting material.

This study used gross margin/contribution, net margin and contribution ratios to analyse the profitability of cashew seedling production under four different business models. Also, the determinants of choice of planting material for cashew plantation among farmers was analysed via a multinomial probit regression.

The study revealed that cashew seedling production is profitable with a gross margin of $8,474, $2,242, $1,616 and $1,797 and contribution to sales of 31–53% for the various business models. The positive determinants of the use of cashew seedlings were off-farm job participation and extension contact, whereas farm size and age of plantation negatively influenced the use of seedlings. Land acquisition method also influenced the use of both seedlings and seeds negatively.

The findings provide empirical evidence of the viability and profitability of cashew seedling production as a viable business venture and off-farm opportunity in rural areas. The information from the study will help major stakeholders in cashew production to understand the type of farmers who use seeds and seedlings as well as the reasons for using or otherwise.

Significant research in the cashew value chain had focussed on the profitability of cashew plantation with little literature on profitability and viability analysis of cashew seedling production. Similarly, this study provides a significant value chain job opportunity as well as literature on the choice of cashew seedlings among current and prospective end-users.

The purpose of this study is to understand the linkage between everyday life activities with its various aspects of leisure and the leisure-related activities undertaken when traveling as a tourist. This comparison is based on information from individuals who take on both the roles of the everyday person and the traveling tourist. Moreover, as the study is based in the UAE, a multi-cultural country, leisure activities between local residents and expatriates living in UAE are contrasted as part of the investigation.

A newly modified International Social Survey Program about Leisure Time questionnaire was used in this study to define a comprehensive list of leisure activities. This was distributed to a sample of local residents and expats living in the UAE in 2015. Pearson χ² was used to understand the association between everyday leisure activities and travel leisure activities.

The results show statistically significant differences in everyday leisure activities between expats and Emirati nationals living in UAE. Moreover, a moderate (V = 0.21; p = 0.25) strength of associations between everyday activities and travel leisure activities was found in the overall sample of all UAE residents.

A non-probability sampling method was used to collect the data, and no general conclusions about the segments or the total population of residents can be made at this point. However, the sample size is sufficient to examine the proposed model and understand the differences between the two resident segments (Emirati nationals vs expats) and to compare the differences in behavior between everyday leisure and tourism-related leisure activities.

These findings are recommended for consideration by tourism authorities, holiday destination managers and trip organizers when targeting UAE residents, both Emirati nationals and expats.

As a relation between everyday activities and travel activities was confirmed, the typical tourism motivation assumption that people are traveling to escape the everyday should be reconsidered. In addition, a managerial conclusion is that Emirati nationals and expats should be considered as two distinct groups when devising, preparing and marketing the leisure activities for the market in the UAE.

The problem of separating tourism travel from everyday life, as the common perspective of the time, was to treat tourism simply as a temporary escape from everyday life. This research enters this same area and attempts to fill the academic gap and address this issue which, to our knowledge, no specific studies have investigated or exposed the relationship between common everyday leisure activities and special travel leisure activities.