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101.
Open access post-harvest in situ grazing is widespread in areas where a mixed crop-livestock system is common. Where this is not discouraged, because livestock is important, conservation agriculture, which depends on keeping the soil surface covered with crop residues is unlikely to be implemented. One way to reduce open access grazing is through restricting communal grazing access to allow rights of exclusion, while simultaneously improving the production of livestock feeds. This paper analyzes farmers’ perceptions about post-harvest free grazing on agricultural lands and identifies incentives that motivate forage production, to help inform forage development and policy. We collected data from randomly selected farm households in the Nile Basin of Ethiopia and used a choice experiment method. We found that a majority of farmers would prefer post-harvest grazing restrictions to the existing reciprocal post-harvest grazing. Farmers also had strong preferences for forage production policy incentives, but the results reveal considerable preference heterogeneity. The study provides policy makers with needed information in formulating policy incentives for smallholder forage production systems.  相似文献   
102.
Given the conventional wisdom that poverty and associated income shocks are the fundamental causes of child labour, from a policy perspective, there is a perception that social safety net programmes can play a vital role in reducing child labour. While there is extensive evidence that shows the prevalence of child labour is low among beneficiaries of conditional cash transfer programmes, the impact of workfare programs on child labour has been rarely investigated in the economics literature. This paper addresses the issue by evaluating the impact of the public works component of the Productive Safety Net Programme implemented in Ethiopia in 2005. The programme aims to help poor households to build assets and develop resilience to shocks through employment in public projects. Results from child fixed effects estimations show that children in programme beneficiary households are significantly less likely than their counterparts in non‐beneficiary households to be involved in child labour. The findings suggest that, if well targeted, even safety net programmes that do not primarily target child outcomes can be useful in addressing child labour problems.  相似文献   
103.
DROUGHT AND POPULATION MOBILITY IN RURAL ETHIOPIA   总被引:2,自引:0,他引:2  
Significant attention has focused on the possibility that climate change will displace large populations in the developing world, but few multivariate studies have investigated climate-induced migration. We use event history methods and a unique longitudinal dataset from the rural Ethiopian highlands to investigate the effects of drought on population mobility over a ten-year period. The results indicate that men's labor migration increases with drought and that land-poor households are most vulnerable. However, marriage-related moves by women also decrease with drought. These findings suggest a hybrid narrative of environmentally-induced migration that recognizes multiple dimensions of adaptation to environmental change.  相似文献   
104.
The purpose of this study is to investigate the allocation efficiency in the tenancy market, and thereby the potential of the market to facilitate operational farm size adjustment that can help land‐poor tenant households to transform into smallholder commercial farms. We analyzed three rounds of balanced panel data for the production seasons 2005–2006, 2009–2010, and 2014–2015 collected from 320 smallholder farms in Tigrai region in northern Ethiopia. Random effects dynamic probit and tobit models are used to assess how land‐poor tenants’ access and extent of access to land are affected by state dependency (earlier participation in the market), kinship ties, climate shocks, and legal restrictions. The results indicate that state dependency and kinship ties with the landholder had strong positive effects on participation and intensity of participation. Climate shocks significantly affected the intensity of participation of tenants already in the rental market. Tenants’ overall access to rented land had not improved from 2005–2006 to 2014–2015. The amount of land accessed by those already in the market was insufficient for them to become commercial farmers. The important policy implication is that orchestrated interventions at community level are needed to reduce transaction costs and thereby improve land access of entrepreneurial tenants.  相似文献   
105.
This paper analyzes the impact of peer choices on the decision to adapt to climate change in rural Ethiopia. Two IVs are employed (peer-of-peer choices and peer-of-peer information sources) in order to tackle the issue of endogeneity. Through the use of a 3-year panel of farmers in the Nile Basin region, we find that peer choices positively affect the uptake of different adaptation strategies. A 10 percentage point increase in the share of peers using a specific strategy translates to an increase in the likelihood of adaptation between approximately 7% and 14%. This emphasizes the importance of social networks to achieve adaptation to climate change in sub-Saharan Africa.  相似文献   
106.
Much of the existing literature on the economics of child labor assumes that child labor is synonymous with employment in income‐generating activities. However, children also perform domestic chores, and excessive involvement in chores may be detrimental to their wellbeing. This paper investigates the effect on child health and education outcomes of participation in domestic chores as well as participation in income‐generating activities. Our data come from the 2014 Young Lives survey of Ethiopia. We use the guidelines of the 18th International Conference of Labor Statisticians and the United Nations Children's Fund to make a distinction between light work and harmful work, and apply this distinction to both domestic chores and income‐generating work. Using an instrumental variables approach, we find that involvement in harmful domestic chores is strongly associated with poor health and education outcomes. Our findings suggest that excessive involvement in domestic chores constitutes a form of child labor. Ignoring domestic chores will lead to an underestimate of the prevalence of child labor, especially among girls, whose exposure to chores is much higher, on average, than that of boys.  相似文献   
107.
Though institutional contexts are critical drivers of firms’ international expansion, very limited research efforts have focused on how and when these factors facilitate developing country firms’ outward market activities. This study derives insights from the institution-based view and activity theory to test how perceived environmental uncertainty mediates the link between institutional impediments and international expansion. Using data from small and medium-sized firms from Ghana (N = 222) and Ethiopia (N = 203), the findings suggest that high levels of perceived regulatory and cognitive impediments amplify the mediation effect of perceived environmental uncertainty on the degree of SME’s international expansion. Additionally, the findings suggest that, when political connections are well-developed and deployed, the potency of perceived environmental uncertainty as a driver of international expansion is attenuated. Moreover, the study finds that varying levels of home-country industry competition moderate the relationship between perceived environmental uncertainty and the degree of international expansion. Implications relating to theory and practice are discussed.  相似文献   
108.
109.
This paper evaluates the potential impact of adoption of improved legume technologies on rural household welfare measured by consumption expenditure in rural Ethiopia and Tanzania. The study utilizes cross-sectional farm household level data collected in 2008 from a randomly selected sample of 1313 households (700 in Ethiopia and 613 in Tanzania). The causal impact of technology adoption is estimated by utilizing endogenous switching regression. This helps us estimate the true welfare effect of technology adoption by controlling for the role of selection problem on production and adoption decisions. Our analysis reveals that adoption of improved agricultural technologies has a significant positive impact consumption expenditure (in per adult equivalent terms) in rural Ethiopia and Tanzania. This confirms the potential role of technology adoption in improving rural household welfare as higher consumption expenditure from improved technologies translate into lower poverty, higher food security and greater ability to withstand risk. An analysis of the determinants of adoption highlighted inadequate local supply of seed, access to information and perception about the new cultivars as key constraints for technology adoption.  相似文献   
110.
This paper examined impacts of food aid on domestic food production employing a computable general equilibrium modelling technique and using data from Ethiopia. The simulation experiments have shown that food aid has unambiguous disincentive effects on domestic food production. The removal of food aid caused a modest increase in food prices but this stimulated food production. Employment and income generation effects of the latter outweighed the adverse effect of the former. Consequently, the removal of food aid led to improvements in aggregate household welfare. Contrary to some concerns in the food aid literature that any reduction in food aid would hurt the poor, the simulation experiments suggested that actually poor rural households and urban wage earners are the ones who benefit most in absence of food aid but entrepreneurs are more likely to encounter a marginal welfare decline. We have distinguished between in-kind food aid and cash equivalent transfers in order to isolate the disincentives that in-kind transfers would make to domestic production from those that are related to household purchasing power problem. The expansionary effect of removing food aid becomes significantly larger when it is accompanied by cash equivalent payments because the latter would provide demand side stimulus to agriculture while the removal of in-kind transfers would stimulate supply side, with the supply and demand side effects reinforcing each other. In our modelling framework, the only adverse effect would be a modest deterioration in the external current account, because the expansionary effects of food aid would cause imports to rise but exports to fall.  相似文献   
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