Girma Gezimu Gebre 교수

This study explores the role of gender-based decision-making in the adoption of improved maize varieties. The primary data were collected in 2018 from 560 farm households in Dawuro Zone, Ethiopia, and were comparatively analyzed across gender categories of households: male decision-making, female decision-making and joint decision-making, using a double-hurdle model. The results show that the intensity of improved maize varieties adopted on plots managed by male, female, and joint decision-makin

This study examines the impact of gender differences on maize productivity in Dawuro Zone, southern Ethiopia. Our study addressed the limitations of the previous studies in two ways. First, the study separately assessed gender differences in productivity between de facto female-headed households and de jure female-headed households and revealed that female-headed households are not homogenous. Second, the study separately examined the impacts of the covariates on male-headed households and femal

Even though there is long-held belief that urban populations are better off, or even favoured than rural populations, the recent food and financial crises have highlighted the problem of urban food insecurity in developing countries. Hence, the overall objective of this study was to examine the determinants of food insecurity among urban households in Addis Ababa city. To do so, both descriptive statistics and econometric analysis were employed. Descriptive statistics used Foster, Greer and Thor

The prevalence of food insecurity is much higher in East Africa than in other parts of the world. Climate change and associated variability are important contributors to food insecurity in the region. Using primary data collected in 2018/19 from Ethiopia, Kenya and Tanzania, this study examines the links between the prevalence of household food insecurity (the access to food dimension) and vulnerability to climate change in East Africa. The Household Food Insecurity Access Scale (HFIAS) was cons

Climate change threatens the sustainability of food production among farmers in Kenya who depend on rain-fed agriculture. To minimize the negative impacts of climate change, farmers have sought to adopt different adaptation strategies. This study investigates factors influencing farmers' choice of climate change adaptation strategies and associated effects on their food security in Kenya using data collected from 540 farmers from six counties. A multivariate probit, censored least absolute devia

Abstract Using primary data collected from 560 farm households in Dawuro zone, southern Ethiopia, this study analyzes the gender gaps in food security among male, female, and joint decision-making farm households. It examines the factors inducing gender gaps among the households of those three categories. The results show that female decision-making households have a lower probability of ensuring food-security and a higher probability of being transitionally and chronically food-insecure. Joint

Banana is an important commercial fruit crop for smallholder farmers in Arba Minch, southern Ethiopia. However, its sector is experiencing many constraints and limited attention given to productivity and marketing. Therefore, this study was conducted to analyze the banana value chain in order to identify constraints on productivity and marketing, and possibilities of improvements towards a sustainable value chain in Arba Minch. Data were collected through a survey, key informants’ interviews, an

The damaging effects of changing climate on farm-household food security are steadily increasing in sub-Saharan Africa. Adaptation strategies are important for agrarian households to reduce the adverse effects on their food security. This study employed multivariate probit and endogenous switching regression models to analyze the determinants of farm households' choice of climate-change adaptation strategies, such as the cultivation of early maturing crops, early planting, growing drought-tolera

A number of challenges hampered the development of the onion sector along with the market in the Medebay Zana district, Tigray, Ethiopia. This study was initiated to analyze the determinants of the onion market supply by farm households in the study area. Both primary and secondary data were used for the study. Primary data were collected from 121 farm households selected randomly using a semi-structured questionnaire. About 12 wholesalers and 31 retailers engaged in onion trading were interview

Abstract This paper analyzes market participation gaps among male, female, and joint decision-making households, and the factors influencing that gap, using data collected from 560 maize farm households in the Dawuro zone, southern Ethiopia. The results from the ordered probit analysis reveal that female and joint decision-making households were negatively associated with the probability of being a net seller, while being positively associated with being autarchic and net buyers. The decompositi

Productivity growth emanating from scientific advances offered by biotechnology and other plant breeding initiatives offers great promise for meeting the growing food demand worldwide. This justifies investments in agricultural research and development that have led to the development of stress-tolerant maize varieties (STMVs) in Africa. While most literature has documented the average impacts of STMVs on productivity, this paper is premised on the fact that benefits from technology adoption are

Urban forests are a significant and essential, but frequently ignored, component of urban landscapes. In many cases, only the resource's commercial value is taken into account when developing policies. To this end, the contingent valuation method (CVM) was applied to evaluate the economic value of urban forest parks (UFPs) in Hawassa City. This paper is estimating households’ maximum willingness to pay (WTP) for urban forest parks (UFPs) and identifying factors affecting households’ (HH's) WTP f

This study examines the effect of gender on marketing efficiency among maize producing households using data collected in the Dawuro zone, southern Ethiopia. Results indicate that the amount of maize assigned to the first ranked (most efficient) channel for male, female and joint decision-making households is significantly larger than that of the second, third, and fourth ranked channels, respectively. Significant results vary across gender categories at the same stage of marketing channel. Fema

Sesame is an important cash crop and plays a vital role in the livelihood of many people in Ethiopia. However, a number of challenges hamper the development of the sesame sector along with the value chain. Therefore, this study aims at analyzing the value chain of sesame in Humera district, Tigray region, Ethiopia. The results showed that farmers and processors receive the highest profit share as well as marketing margin in the sesame value chain in the study area. The econometric model results

Studies on the level of knowledge, attitude and handling practice towards food safety would help to determine the associated factors of knowledge, attitude and practice towards food safety; however, these studies did not explicitly address food safety concerns related to fruit and vegetables in Ethiopia. Men and women could have different levels of knowledge, attitude, and handling practice; however, these gendered effects were not addressed in previous studies. Using data collected in 2021 from