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81.
We apply parametric and nonparametric methods to data from smallholders in Burkina Faso and assess the role that human capital characteristics play in the agricultural production process. Our results point to the technology‐changing nature of health, education, and experience. However, effects are rather heterogeneous. The productivity elasticity of health is much larger for households in the lowest landholding quintiles, while returns to experience are larger for households in the upper quintile. In terms of policy implications, our results suggest that productivity can be stimulated through the allocation of expenditure to social services that enhance certain types of human capital. Interventions aimed at improving the health status of households with smaller landholdings could have particularly strong welfare effects. 相似文献
82.
Is fertiliser use inconsistent with expected profit maximization in sub‐Saharan Africa? “Evidence from Nigeria”
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Lenis Saweda O. Liverpool‐Tasie 《Journal of Agricultural Economics》2017,68(1):22-44
This article revisits a conventional wisdom that inorganic fertiliser use across sub‐Saharan Africa is too low. This expectation that more farmers should be using inorganic fertiliser, and at higher rates, implies it is profitable to use rates higher than observed if farmers are rational expected profit maximisers. We obtain consistent estimates of the effects of applied nitrogen on rice production. We find the yield response to applied nitrogen to be low in the main rice growing farming system. Farmer behaviour is not inconsistent with expected profitability which is limited by a low yield response to applied fertiliser, high transportation costs, and low selling prices for rice in rural areas. In particular, we do not find any farmers for whom applied nitrogen is profitable that are not using fertiliser in the study sample for each of our survey years (2010 and 2012). 相似文献
83.
Designing and evaluating sustainable development pathways for semi‐subsistence crop–livestock systems: lessons from Kenya
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Achieving the Sustainable Development Goals (SDGs) in African agriculture requires a better understanding why high levels of poverty and resource degradation persist in African agriculture despite decades of policy interventions and development projects. In this article, we hypothesize that policies need to account for the key features of the semi‐subsistence crop–livestock systems (CLS) in the region to become effective. The semi‐subsistence CLS are characterized by a high degree of biophysical and economic heterogeneity and a complex, diversified production system involving a combination of subsistence and cash crops with livestock. We investigated the potential for interventions proposed by the Government of Kenya to meet the SDGs by 2030. The analysis uses an integrated modeling approach designed to deal with the key features of these systems. A strategy that stimulates rural development, increases farm size to a sustainable level, and reduces distortions and inefficiencies in input and output markets could lead to a sustainable development pathway and achieve the SDGs for rural households dependent on CLS. 相似文献
84.
There is a recognized need for the participation of local communities in designing and implementing agricultural interventions for the sustainable intensification in smallholder systems. This study examines the perspectives of local community leaders towards the widely promoted, but not widely adopted, practice of Conservation Agriculture (CA) in African smallholder systems. Perceptions from 47 community leaders (both from traditional local authorities and farmer organizations) across six African countries are documented regarding how CA matches the wants, needs and capabilities of farmers in their communities. While community leaders generally perceived CA as potentially beneficial, they also indicated that CA is not currently perceived as feasible within their communities and hence has limited relevance. Three key themes were identified that limit both CA use and sustainable intensification more generally: [1] a perceived reluctance of farmers to engage with the community platform as part of a higher input, market-oriented production system; [2] informational constraints due to non-functional exchange mechanisms; and [3] a lack of local adaptation of CA underscored by the persistence of top-down, linear research and extension approaches. Through greater understanding of local perspectives, a clearer picture emerges of the need for greater participatory engagement and local adaptation if sustainable intensification of African smallholder agricultural systems is to be achieved. 相似文献
85.
Technology gap,imported capital goods and productivity of manufacturing plants in Sub-Saharan Africa
Eugene Bempong Nyantakyi 《The journal of international trade & economic development》2017,26(2):209-227
This paper uses firm-level data from Ghana, Tanzania and Kenya to examine the effect of capital goods imports on domestic firms' productivity, and the role firms' technology gap plays in aiding the transmission of knowledge embodied in capital goods to domestic firms. The results show that increasing imports of capital goods and closing technology gaps have positive effects on productivity. Furthermore, domestic firms with technology standards farther from international best practices benefit more from capital goods imports. The results also imply that trade liberalization policy aimed at eliminating tariffs on capital goods will significantly improve the performance of technically incompetent firms in the African manufacturing sector. 相似文献
86.
Melville Saayman 《Leisure Studies》2016,35(3):314-331
There has been an increase in the number of arts and music festivals held annually in South Africa. These festivals range from wide all-encompassing arts festivals, such as the National Arts Festival, to specific festivals that cater for very specific audiences, such as the Jazz Festival and the Philharmonic Orchestra Festival. It may therefore be expected that the attendees of the various types of festivals would differ quite substantially. While much research has been conducted to understand visitor behaviour at general arts festivals and the economic contributions of these festivals, attendees of these more specialised events have been neglected. However, understanding who the attendees are and their behaviour is paramount to the sustainability of these festivals. Therefore, this paper aims to address this void and set the following objectives: (1) to compile a profile of attendees at the Philharmonic Orchestra Festival; (2) to cluster attendees of the Festival into distinct groups; and (3) to compare the various clusters with one another. Data were obtained by administrating 500 visitor questionnaires during January 2010. Using cluster analysis, visitors are grouped based on various characteristics and the differences between the clusters are explored using factor analysis and analysis of variance. Main results indicate that most visitors are mature in age and well educated, from which three clusters were identified with differences evident between the clusters. 相似文献
87.
This paper studies the links between economic performance and social networks in West Africa. Using data collected on 358 small-scale traders in five border markets, we show that social networks can be simultaneously a resource which positively contributes to labour market outcomes and a social burden that has a negative economic impact. Testing the effect of social networks between small traders and three categories of actors, we find that the most well-connected actors are also the most successful in terms of monthly profit. The effects of social networks are, however, dependent on the type of persons with whom traders are connected. We show that support received from state representatives and politicians is converted into economic performance, while the impact of law enforcement officers on the monthly profits of traders is not significant. We also find that interacting with traditional religious leaders has a negative effect on economic performance. Our work has two implications: Firstly, collecting data on social networks remains challenging due to endogeneity. Secondly, network-enhancing policies should aim at improving both the internal connectivity of economic actors at the local level and their external connectivity with the rest of the world. 相似文献
88.
Possibilities and Constraints of Market‐Led Land Reforms in Southern Africa: An Analysis of Transfers of Commercial Farmland in Postcolonial Zimbabwe, 1980–2000
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Rory Pilossof 《Journal of Agrarian Change》2016,16(1):32-49
This paper provides a systematic basis, hitherto missing in the current scholarship, to quantify land transfers in Zimbabwe after 1980. It uses title deed information to determine year of sale via a number of sources. The main finding of this research is that a great deal of land changed ownership during this period, which, if the government had been committed to land reform, it could have acted upon. Evidence suggests as much as 67 per cent of white‐owned land changed ownership after 1980. The second is that, while a large amount of land did change hands, it was not the 80 per cent that many white farmers and their supporters have claimed. The figure of 69 per cent is still very high, but it is apparent that much of this did not represent ‘true’ transfer of land. By further investigating the land that did change hands, this paper also raises questions about (a) the possibilities of market‐led land reform in Zimbabwe and Southern Africa, and (b) the relationship between white capital and the new political elite in the postcolonial state. 相似文献
89.
90.
The Rise and Decline of Small‐Scale Sugarcane Production in South Africa: A Historical Perspective
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Alex Dubb 《Journal of Agrarian Change》2016,16(4):518-542
South Africa's sugar industry has long been distinguished by its large number of small‐scale sugarcane growers (SSGs) farming on ‘communal’ land and its peculiar privately administered regulatory structure. In recent years, however, the numbers of small‐scale growers have declined precipitously. This paper argues that the relationship between the rise and fall of SSG production and the industry's governing regulatory structure is closer than usually appreciated. The emergence of SSG production in the late 1970s and the 1980s can be traced to industry‐subsidized initiatives, disguised as small‐scale credit, to bring commercially inalienable Bantustan land into cane production with strong miller oversight. From the late 1980s to 1990s, however, the elimination of these subsidies encouraged millers to subcontract support to farmers, while simultaneously instigating an increase in SSG numbers by removing restrictions on grower registration. Although low rainfall is a central proximal factor in the rapid decline of the SSGs in the 2000s, their rapid increase was structurally fragile. 相似文献