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1.
This paper analyses the effects of introducing biodiversity‐targeted ecological focus area (EFA) requirements on all farms with arable land in the EU by quantifying their global, regional, economic and environmental impacts in a mutually consistent way. To capture these impacts, different spatial scales need to be considered – ranging from on‐farm decisions regarding the EFA in the EU, to supply response around the world. In order to address this challenge, we combine the supply side of the CAPRI model, which offers high spatial, farm and policy resolution in the EU, with the GTAP model of global trade and land use. Both models are linked through a multi‐product, restricted‐revenue function for the EU crop sector. The results predict improved environmental status in the high‐yielding regions of the EU. However, output price increases lead to intensification in the more marginal areas of the EU where little or no additional land is taken out of production. The decrease in arable land in the EU is partially compensated by an increase of crop land, as well as increased fertiliser applications, in other regions of the globe. Thus, the improvement of environmental status in the EU comes at the price of global intensification, as well as the loss of forest and grassland areas outside the EU. Overall, we find that every hectare of land that is taken out of production in the EU increases greenhouse gas emissions in the rest of the world by 20.8 tonnes CO2 equivalent.  相似文献   

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Recently, Tanzania witnessed a revival of economic planning that explicitly aimed to combine rapid economic growth with accelerated structural transformation of the economy. To achieve these planning targets would require a relatively modest drop in the share of agriculture in GDP, but a dramatic fall in its share in employment by 2025. Tanzanian planners assume that labour is locked in agriculture because agricultural productivity is low, from which they conclude that, to release labour to fuel the expansion of manufacturing, it is imperative to raise agricultural productivity by appropriate land policies, leveraging private investment and developing public–private partnerships. We argue that, analytically, this planning argument leaves out the possibility that causality may run the other way – from high labour retention in agriculture to low agricultural productivity – and that, empirically, the observed patterns inherent in actual processes of economic transformation in Tanzania do not tally well with the assumptions of planners. More specifically, in so far as labour flows out of agriculture, it flows towards informal‐sector activities, both rural and urban, rather than towards formal manufacturing.  相似文献   

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This paper reviews agricultural mechanization and reduced tillage use in the context of sustainable intensification in developing country agriculture. The scoping review includes selected and contrasting cases – including Zimbabwe (manual systems), Bangladesh (2-wheel – single axle tractor systems), India (4-wheel – i.e. 2 axles tractor systems), Kazakhstan (mechanized systems) and Brazil (diverse systems). The expansion of reduced tillage appears strongly associated with the level of agricultural mechanization – facilitated by a number of common drivers and contextualized by the prevailing farm power and intensity of tillage. Soil conservation, timely planting and farm power savings in crop establishment are important drivers for the expansion of reduced tillage across the world, facilitated by conducive markets, institutional and policy environments and the integration of diverse actors to introduce, adapt and promote the necessary components.  相似文献   

4.
Cropland abandonment occurring both nationally and globally threatens food security and environmental sustainability. We explore whether agricultural cooperatives help reduce cropland abandonment, using data collected from 5,593 households in 229 villages in China. By estimating a two-stage residual inclusion approach, we provide evidence that the existence of agricultural cooperatives in rural villages reduces the probability of cropland abandonment and the abandonment ratio. Further analysis shows that cooperative effects on cropland abandonment and the abandonment ratio are heterogeneous across geographic locations.  相似文献   

5.
Rural development is a growing field of interest, both in policy and conceptual terms. However, it is sometimes loosely defined, and statistical information is therefore often confusing. This paper attempts to clarify some of the concepts involved, and then to explore the relationship between the study of rural development and that of agricultural economics. It is argued that much would be gained by a clearer separation between the economics of land, covering its environmental aspects as well as food production, and that of the rural population and economy. Links between the two certainly exist, but are better recognised individually, by analysts and policymakers alike.  相似文献   

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The recent crisis in global financial markets has brought into question reliance on markets to determine the conduct of economic affairs and generated pressure for greater regulation and government control. Neither a neoliberal nor a neoregulatory approach is likely to be able to solve pressing problems affecting agriculture and natural resources, such as a deterioration in environmental quality and the challenge of climate change. To find solutions we need to employ a more realistic behavioural model than that typically used in economic analysis, and to recognise the key role played by values in individual and collective decision making. A more devolved approach to policy formation based on collective action seems to offer the greatest chance of success. More effort needs to be directed to understanding the drivers and processes of collective decision making, and how it can be harnessed to address pressing policy issues.  相似文献   

9.
Recent EU legislation will require Member States to ensure that farm advice which is supported by EU funding is impartial. In this article we present the findings of an online workshop which asked whether this should be a priority for European advisory supports within the Common Agricultural Policy. The answer was ‘no’. At the workshop, results of AgriLink were presented for discussion with international experts. These results highlighted major pitfalls for setting the boundaries of independent advice. Participants from Europe and North America agreed that ‘impartial’ advisors providing or selling only advice are rare in many contexts. Key organisations offering farm advice in many European countries, such as farmers’ cooperatives, often have established relationships with commercial suppliers. Being apparently independent from industry is also not sufficient for ensuring that advice addresses societal issues. Farmers’ choice for advice is more likely to reflect established trusted relationships than the ‘impartiality’ of the advisor. Workshop participants instead argued that policies should focus on increasing transparency (revealing vested interests); investing in ‘back office’ activities to ensure that advisors have access to reliable and relevant evidence; and ensuring that the full range of EU farmers have access to professional advice.  相似文献   

10.
Based on a novel, detailed, time‐consistent tariff database taking account of import protection developments in the agricultural sector since 2001, we propose a statistical decomposition of the changes in the various types of tariffs. The results show that the multilateral system has played a limited role in trade liberalisation over the period. Many countries have continued to apply much lower tariffs on agricultural products than their WTO ceilings. Moreover, there has been substantial unilateral dismantling of tariffs over the period, so that much of the liberalisation took place outside WTO and regional agreements. The number of regional trade agreements has surged, but their impact on applied agricultural tariffs has been limited. Finally, we investigate the tariffs, trade and production implications for food and agricultural products of two extreme scenarios in the future development of trade negotiations: an ambitious surge of regional agreements and a trade war within the WTO context.  相似文献   

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Comparing the Korean labour productivity growth in the last two decades with the Japanese and US labour productivity growth, data confirm a process of catching up in several important manufacturing sectors. The paper investigates its determinants using a non-neoclassical model. Investments in skills and capabilities are found to be crucial in explaining this trend. Important policy implications for developing countries are then discussed. In the long run, a targeted education policy with government intervention and a strong emphasis on technical education can give high pay-offs. This conclusion holds in particular when the aim of the country is to compete in the international markets, not along the low road to competitiveness, based on squeezing wages and profit margins, but along the high road (i.e. improving productivity, wages and profits).  相似文献   

13.
Adaptive governance has assumed growing importance in natural resource management literatures, emphasising learning and adaptation among actors at different political administrative levels and geographic scales as a precondition for the emergence of sustainable development. Here we assess this claim by examining five case studies of ‘good practice’ in sustainability, drawn from a national survey conducted in English National Parks. Specifically, we evaluate whether (1) adaptive governance characteristics are present in these ‘good practice’ initiatives, and (2) what governance role, if any, National Park Authorities have played in mediating individual and collective activities and behaviours within these projects at different levels and scales. We conclude with a critical assessment of the capacity of the adaptive governance approach to furnish new understandings of sustainable development initiatives in English NPs.  相似文献   

14.
In this article we assess the diversity of sources of advice identified by 678 adopters, 295 non-adopters and 107 droppers (or dis-adopters, who have ceased or reduced the use) of agricultural innovations across 13 European countries. For most innovations, the volume and composition of advisory supports (e.g. public advisory services, farm business organisations, NGOs, research and development sector, other farmers), at the whole farm level were similar between adopters, non-adopters and droppers. However, there were significant differences in relation to specific innovations. Farmers adopting digital technologies, soil-improving cropping systems, and common management of natural resources identified more diverse sources when assessing innovations, suggesting that more diverse advisory support supported successful implementation. For new on-farm activities, non-adopters had more varied sources of advice than adopters. This demonstrates that non-adoption can be a well-informed decision. Droppers typically identified fewer sources of advice on an innovation than adopters, particularly in the later stages of the innovation process, suggesting that lack of advice impeded successful implementation. The findings suggest that public funding for advisory services could usefully target emergent gaps: to support the provision of up-to-date advice on topics to farmers who have difficulty accessing advice, and to prevent unnecessary dropping by supporting the implementation of innovations.  相似文献   

15.
This paper offers a historical perspective on the interactions between legal standards and agricultural practices relating to guaraná, an energy‐inducing Amazonian plant that is in increasing demand. Guaraná is managed in a number of socio‐technical contexts, ranging from the fizzy drink industry to alternative agro‐ecological farming systems, and is subject to a great many legal rules that determine the conditions for its use and appropriation. The paper shows how, in guaraná's native region of Maués, Brazilian Amazonia, various stakeholders including the indigenous population, associations of smallholdings and multinationals use legal standards in order to gain prerogatives over the plant and/or win a share of a growing market. In spite of the fact that the plant has been domesticated by the Sateré‐Mawé and that traditional knowledge has been recognized in Brazil, to a certain extent history has dispossessed them of their rights to guaraná. New political and economic circumstances have favoured those actors committed to strategies of agricultural modernization and industrial processing. On the other hand, the ecologization of agriculture and the increasing numbers of instruments for differentiating production (such as fair trade, organic farming and geographical indications) seem to be favouring diversification in the methods of managing guaraná, as well as a certain re‐appropriation of the plant by local communities.  相似文献   

16.
Based on government statistics and interviews with villagers across Malawi this article argues that customary matrilineal and patrilineal land tenure systems serve to weaken security of land tenure for some family members as well as obstructing the creation of gender-neutral inheritance of lands. Data from the National Census of Agriculture and Livestock 2007and the 2008 Population and Housing Census are used to characterize marriage systems and landholding patterns of local communities. Marriage systems correspond to customary land-tenure patterns of matrilineal or patrilineal cultures. The differences between the two ways of land holding represent a challenge for land reforms aimed at unifying rules for land tenure and land devolution. Drawing on an analogy of the resilience of the patrilineal land holding system in Norway, we argue that it will be difficult to remove the preferential rights of lineage members directly. We recommend that, instead of creating a unified national system, existing land rights should be formally recognized and circumscribed by fair procedures. A well-designed landholding system should aim to ease the transitions of diverse customary tenure systems towards the requirements of a modern large-scale society.  相似文献   

17.
This paper investigates the dynamic relationships between research and development (R&D) expenditure and productivity growth in Australian broadacre agriculture using aggregate time series data for the period 1953 to 2009. The results show a cointegrating relationship between R&D and productivity growth and a unidirectional causality from R&D to TFP (total factor productivity) growth in Australian broadacre agriculture. Using the dynamic properties of the model, data from beyond the sample period are analysed by employing the variance decomposition and the impulse response function. The findings reveal that R&D can be readily linked to the variation in productivity growth beyond the sample period. Furthermore, the forecasting results indicate that a significant out‐of‐sample relationship exists between public R&D and productivity in broadacre agriculture.  相似文献   

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The word ‘landscape’ has attracted increasing attention from both researchers and practitioners in recent years. Although much has been written about the meanings of ‘landscape’, little is yet known about local landscape discourses in Germany. The article gives an overview of local debates in which ‘landscape’ plays a role and introduces a framework for studying the discursive constitution of landscapes. The empirical part is based on a comprehensive telephone survey among representatives of regional planning agencies. Among the key findings is that wind energy and regional development seem to be the most frequent subjects of landscape-related debates at the local level – particularly in the southern states of Bavaria and Baden-Wuerttemberg, where comparably few renewable energy facilities have so far been installed. The article concludes with an outlook on how the survey might be used in further discourse analytical studies.  相似文献   

20.
This study explores local people’s attitudes towards urban planning, and the effects of development benefits on local support for planning in Kumasi, Ghana. Kumasi is a rapidly urbanising city in Ghana where urban growth between 2000 and 2010 exceeded 5%, and where local support for urban planning has not been studied adequately. Based on Kumasi Metropolitan Assembly, Town and Country Planning Department and Ghana Statistical Service’s residential area classifications, household survey with 360 respondents were conducted in nine high, middle and low class neighbourhoods in Kumasi, in addition to interviews with six representatives from two planning agencies. Results indicated that two-thirds of the household respondents were positive towards urban planning and support urban planning. The household respondents were aware that more development benefits are possible from an inclusive and pro-poor urban planning. There appears to be correlation between development benefits obtained by local people from urban planning, and support for urban planning, indicating that development benefits impact people’s attitudes towards urban planning. Some of the main problems are social and spatial inequity among people living in different classes of residential neighbourhoods, and lack of locals’ inclusion in urban planning and management. There is a need to clearly address these issues, so that urban planning may get the support of local people which may lead to sustainable urban development.  相似文献   

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