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The principal objective of this paper is to explore the effect of minimum wage order as a form of regulatory mechanism for the private security industry in Tanzania. More precisely, it attempts to assess how minimum wage impact on the pricing of services to their consumers. It explores the background, comparative analysis of minimum wages, the current legal framework and interpretation of related legislation to support implementation and assesses compliance. The study that culminated in the paper was qualitative in nature, being based on the case study of the selected private security companies in Tanzania. For this end, this paper used observation, expert opinions, interviews and documentary review for getting both primary and secondary data. The findings of the study revealed that whereas the wage order is clear, there are extensive guidelines in the labour laws that require to be read together with it, leading to misinterpretation or deliberate omission due to their impact on the pricing. The set wage results in a selling price that is 4.3 times, even with a modest 10% profit mark-up. Compliance is very low, and enforcement is weak, leading to price undercutting and causes those willing to comply lax and follow non-compliers to survive in the market characterised with price wars. Consumer is conflicted in choosing cheap service providers and enforcing compliance with the minimum wage order for the welfare of guards. The study recommends improving regulatory oversight, more awareness training of PSC directors, simplifying the labour laws to avoid ambiguity, unifying minimum wages, regular audits and educating the consumers of the link between wage and pricing of service. It also recommends strengthening the capacity of trade associations to help in the regulation of their respective members.

This paper uses a multinomial endogenous treatment effect model and data from a sample of 470 farming households to assess the impacts of adopting sustainable agricultural practices (SAPs) on farm yield and household incomes among smallholder maize farmers in Morogoro region. Results show that combination of improved maize and crop residual significantly increased maize yield by 46%, while intercropping with crop residual (65%), improved maize seeds with manure use (58%), and maize rotation with intercropping (57%). The model estimates indicate that individual elements of SAPs increased yield by crop residual (30%), crop rotation (38%), improved maize varieties (85%), intercropping (58%), and manure (43%) whereas, the application of bundled SAPs had significant impacts on the household income via the following combinations; maize-legume rotation and crop residual (50%), improved maize and crop residual (46%), improved maize and manure (70%), maize-legumes rotation and improved maize (46%), maize rotation and intercropping (68%), maize rotation, improved maize, crop residual, and intercropping (41%), and lastly improved maize, intercropping, manure, crop residual, and crop rotation (55%). The study recommends actors involved in the design, promotion and dissemination of SAPs to find a suitable mix or combination of these practices that will enhance maize productivity and incomes, while simultaneously addressing issues related to the dis-adoption of SAPs, and climate change, by raising awareness and educating to farmers about the benefits of using SAPs and implementing mitigative measures for climate change. This includes providing financial incentives such as loans and subsidies, as well as conducting policy reforms to evaluate and adjust policies that currently favor the use of conventional practices in Tanzania.