共查询到20条相似文献,搜索用时 0 毫秒
1.
This Note outlines the further development of a system of models for the estimation of the costs of livestock diseases first presented by Bennett (2003). The models have been developed to provide updated and improved estimates of the costs associated with 34 endemic diseases of livestock in Great Britain, using border prices and including assessments of the impact of diseases on human health and animal welfare. Results show that, of the diseases studied, mastitis has the highest costs for cattle diseases, enzootic abortion for sheep diseases, swine influenza for pig diseases and salmonellosis for poultry diseases. 相似文献
2.
This paper reports the results of the estimation of Almost Ideal Demand Systems (AIDS) for UK food demand using time series data from the National Food Survey. A Bayesian approach is used to impose curvature restrictions in the model. The aim is to obtain estimates of Hicksian, Marshallian and expenditure demand elasticities for UK food which are fully consistent with static optimisation by consumers. Overall, the results concur with expectations as aggregate food demand is both price and income inelastic and individual food categories are mostly price and income inelastic. The notable exception being meat, specifically pork, beef and chicken. 相似文献
3.
In this paper we discuss how the establishment of strict quality and food safety norms for horticulture to satisfy the current consumer demands has forced enterprises to invest in modifying their productive processes. In the light of the unavoidable trend in favour of consumers, we analyze the precarious situation of farm workers, a situation that is not in tune with the concept of decent work promoted by the International Labour Organization or with the Social Accountability Standard promoted by the United Nations. We conclude that the enterprises have achieved major progress in productive restructuring to comply with quality standards, but at the expense of their workers' salaries and living and working conditions. This contradiction between the well‐being of the consumer and the misery of the worker is a fundamental characteristic explaining the current success of globalized agro‐food systems. 相似文献
4.
5.
MILFORD BATEMAN 《Journal of Agrarian Change》2012,12(4):587-600
Microcredit emerged in the 1970s as a mechanism whereby virtually all poor individuals could supposedly escape their poverty through self‐help and individual entrepreneurship. Crucially, neoliberal policy‐makers found the microcredit concept ideologically compelling, and the international development community soon began to provide massive support to establish and expand the microfinance movement. Today, however, even long‐standing microfinance advocates now reluctantly accept that microcredit has actually had no positive impact upon poverty or ‘bottom‐up’ rural development. In fact, those rural communities most exposed to microcredit have been severely damaged in a number of ways, especially through sub‐prime‐style ‘boom‐to‐bust’ episodes. Largely because of its supreme ideological usefulness, the microfinance movement nonetheless still retains some support in the major neoliberal‐oriented international development institutions, pro‐globalization think‐tanks, and in a number of Western governments. 相似文献
6.
MARCUS TAYLOR 《Journal of Agrarian Change》2011,11(4):484-504
Within neoliberal development discourse, the poor are represented as entrepreneurial subjects for whom integration into formalized financial systems can facilitate their escape from poverty. This paper examines how the 2010 microfinance crisis in Andhra Pradesh reveals significant fault lines that underlie this narrative. It argues that the crisis of microfinance in Andhra Pradesh needs to be placed within the context of severe agrarian dislocations stemming from the impact of trade liberalization, drought cycles and a transformation of rural social relations. The contradictions are most strikingly represented in increasing rural differentiation and a generalized crisis of social reproduction among land‐poor farmers and landless labourers. A massive influx of microfinance – driven by both state‐operated programmes and private‐sector institutions leveraged with cross‐border financial flows – found a ready clientele among various agrarian classes seeking to bolster consumption and roll over debt in conditions of significant uncertainty and distress. Yet in banking on this vulnerability, microfinance institutions socialized the contradictions of rural Andhra Pradesh and have ultimately been thrown into limbo through the unleashing of political and social forces unforeseen in neoliberal narratives of agrarian change. 相似文献
7.
Pierre Mérel 《Journal of Agricultural Economics》2011,62(3):585-603
This article explores the economic efficiency of a horizontally and vertically coordinated industry where upstream producers are atomised, but downstream processors are few, explicitly considering participation incentives and allowing the coordinated industry to exert market power towards buyers. The model offers insight into the probable social impacts of the government‐sanctioned supply control scheme in place in the French Comté cheese market, suggesting it falls short of constituting a Pareto‐improvement compared with a laissez‐faire situation. More generally, our theoretical model provides guidance to identify instances where encouraging industry coordination may be socially desirable. We formally introduce the concept of ‘seller‐equivalent degree of overall market power’ of the separated industry, a market characteristic comprised of measurable or inferable parameters, the value of which is shown to determine the potential for Pareto improvements through industry integration. 相似文献
8.
The institutional drivers of sustainable landscapes: a case study of the ‘Mayan Zone’ in Quintana Roo, Mexico 总被引:1,自引:0,他引:1
David Barton Bray Edward A. Ellis Natalia Armijo-Canto Christopher T. Beck 《Land use policy》2004,21(4):333-346
Research on the dynamics of tropical forest land use and cover change (LUCC) has focused on the three scenarios: (1) deforestation/degradation; (2) settled, degraded areas in recovery, and (3) sparsely settled, expansive, intact forest. Through examination of a central Quintana Roo, Mexico case study we propose a fourth scenario of a ‘sustainable landscape’: an inhabited, productively used, forested landscape that nonetheless shows little change or net gains in forest cover over the last 25 years. We use Landsat images to demonstrate a low incidence of net deforestation, 0.01% for the 1984–2000 period, the lowest recorded deforestation rate for southeastern Mexico. Institutional innovations such as an agrarian reform process that established large common property forests for non-timber forest product extraction, and later innovations such as sustainable forest management institutions have driven the outcome of low net deforestation, added to multiple organizational processes that promote sustainable land use. 相似文献
9.
While the detrimental impact of neoliberal policy on Mexico's maize smallholders is well researched, little attention has been paid to the rise of maize in the northern state of Sinaloa. Sinaloa's entry into maize has restructured the geography of national supply, and generated a new national confidence in white maize self‐sufficiency. Using semi‐structured interviews and secondary data, we document the primary social and political drivers of Sinaloa's maize boom. Local actors trumpet Sinaloa's response as a success story of entrepreneurship and technological innovation, while simultaneously appropriating the language of food sovereignty to justify preferential entitlements in public investment. Our analysis confirms interpretations of neoliberalism as a political project, illustrating how existing natural, social and political capital held by specific interest groups can be leveraged and reinforced through private–public partnerships to mould national policy and investment, and the potential vulnerabilities that may emerge from this process. 相似文献
10.
In assessing the risks associated with climate change, ‘tail risks’ (low‐probability extreme events) often play a much larger role than their probability alone might indicate. There are three main reasons for this: the linear relationship between sensitivity and warming; the convexity of the damage function; and the concavity of the utility function. Ignoring the upper tail of the distribution of possible outcomes will result in serious underestimates of the social cost of carbon dioxide (CO2) emissions and of the socially optimal price for emissions. 相似文献
11.
MARCUS TAYLOR 《Journal of Agrarian Change》2012,12(4):601-610
The concept of ‘financial inclusion’ has become a central trope that legitimates a wide range of contemporary development practices. By constructing a new object of development – the ‘financially excluded’ – it facilitates the expansion of an increasingly corporatized microfinance technocracy. The present paper problematizes the underlying binaries of inclusion/exclusion and formal/informal finance upon which this narrative is based. Through an examination of the 2010 Andhra Pradesh microfinance crisis, it demonstrates key contradictions within the discourse and practices of commercial microfinance. In so doing, it demonstrates why the narrative of financial inclusion and its correlate notion of ‘consumption smoothing’ are inadequate tools with which to conceptualize the political economy of contemporary agrarian change. 相似文献
12.
Repossession,Re‐informalization and Dispossession: The ‘Muddy Terrain’ of Land Commodification in Turkey
下载免费PDF全文
![点击此处可从《Journal of Agrarian Change》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Yildiz Atasoy 《Journal of Agrarian Change》2017,17(4):657-679
This paper examines the process of land commodification in the commercialization of agriculture and housing in Turkey. Specific mechanisms involved include cadastre modernization, land titling, land registration and land‐consolidation schemes. Through these techniques, the state increases its control over common‐public lands, reconfigures land‐use and access patterns, and deepens commodification. The paper traces historical variation in land use from the national developmentalist to the neoliberal phases of capital accumulation in Turkey, with comparative, contextual examples drawn from the Ottoman Empire. It highlights the combined and socio‐spatially differentiated processes of commodification across sectors that engender a multiplicity of outcomes in simultaneously framing commercialization of agriculture and housing. Contextual analysis of official documents and histories is complemented by information gathered from fieldwork and in‐depth interviews in several former wheat‐cultivating villages, a former gecekondu neighbourhood, and a small agricultural town in the province of Ankara. 相似文献
13.
Andrew Muhammad Amanda M. Countryman 《The Australian journal of agricultural and resource economics》2019,63(4):742-758
China is one of the largest wine importing countries in the world and is poised for continued import growth in the future. Increased wine purchases throughout China have given rise to persistent fraud where fake wines are packaged and sold with counterfeit contents and labels. For exporting countries like France, counterfeit wines displace market share, damage foreign brand reputation, and cause distrust in consumers who are aware of counterfeiting problems throughout the country. We examine the impact of fraudulent wine events (as measured by negative media reports) on Chinese wine demand differentiated by supplying country. We employ the Rotterdam demand system and a switching regression procedure to estimate import demand and compare results across different media variable specifications. Results consistently show that negative reports disproportionately affect French wine regardless of how the media variable is specified. This is not surprising because most fraudulent events involve French wine counterfeits. 相似文献
14.
Jean‐Philippe Colin 《Journal of Agrarian Change》2017,17(1):144-165
This paper tackles the broad issue of agrarian contracts, property rights and conflicts in the context of rural Côte d'Ivoire. Since the beginning of the 2000s, a new type of contractual arrangement has been developing rapidly: the ‘Plant & Share’ contract. Through such a contract, a landowner provides the land to a farmer who develops a perennial tree crop plantation; when production starts, the plantation, the plantation and the land, or the product is shared. The aim of the paper is to discuss the conflictive features of the arrangement. I argue that this contract, in spite of its potential for tensions and conflicts, constitutes an alternative to the much more conflictive land sales that currently dominate extra‐familial land transfers in the country. 相似文献
15.
A focus on crisis provides a methodological window to understand how agrarian change shapes producer engagement in fair trade. This orientation challenges a separation between the market and development, situating fair trade within global processes that incorporate agrarian histories of social change and conflict. Reframing crisis as a condition of agrarian life, rather than emphasizing its cyclical manifestation within the global economy, reveals how market‐driven development encompasses the material conditions of peoples' existence in ambiguous and contradictory ways. Drawing on the case of coffee production in Nicaragua, experiences of crisis demonstrate that greater attention needs to be paid to the socioeconomic and political dimensions of development within regional commodity assemblages to address entrenched power relations and unequal access to land and resources. This questions moral certainties when examining the paradox of working in and against the market, and suggests that a better understanding of specific trajectories of development could improve fair trade's objective of enhancing producer livelihoods. 相似文献
16.
By now new modern rice varieties (MVs) with multiple pest and disease resistance have completely replaced early MVs, such as IR5 and IR8, except in a few areas of Asia. This study attempts to identify the changing impacts of ‘first-generation’ and ‘second-generation’ MVs on productivity in rice farming by estimating the yield function, while correcting selectivity bias arising from the choice of varieties. For this purpose, we used farm-level survey data collected for eleven cropping seasons in Central Luzon in the Philippines from 1966 to 1990. We found that while the yield advantage of first-generation MVs over traditional varieties was limited, the yield-increasing effect of second-generation MVs over first-generation MVs was highly significant. In particular, the adoption of improved MVs significantly contributed to yield growth under the irrigated condition and during the dry season. Thus, we conclude that the Green Revolution would not have been revolutionary without the development and the diffusion of second-generation MVs with multiple pest and disease resistance. 相似文献
17.
18.
JASON W. MOORE 《Journal of Agrarian Change》2010,10(2):188-227
‘Amsterdam is standing on Norway’– this was a popular saying in the Dutch Republic of the seventeenth century. There was more than one inflection to the phrase. Amsterdam was, in the first instance, built atop a subterranean forest of Norwegian origin. But southern Norway was also a vital resource zone, subordinated to Amsterdam‐based capital. This paper follows the movement of strategic commodity frontiers within early modern Europe from the standpoint of capitalism as world‐ecology, joining in dialectical unity the production of capital and the production of nature. Our geographical focus is trained upon the emergence of the Global North Atlantic, that zone providing the strategic raw materials and food supplies indispensable to the consolidation of capitalism – timber, naval stores, metals, cereals, fish and whales. I argue for a broader geographical perspective on these movements, one capable of revealing the dialectical interplay of frontiers on all sides of the Atlantic. From its command posts in Amsterdam, Dutch capital deployed American silver in the creation of successive frontiers within Europe, transforming Scandinavian and Baltic regions. The frontier character of these transformations was decisive, premised on drawing readily exploitable supplies of land and labour power into the orbit of capital. We see in northern Europe precisely what we see in the Americas – a pattern of commodity‐centred environmental transformation, and thence relative ecological exhaustion, from which the only escape was renewed global conquest and ever‐wider cycles of combined and uneven development. 相似文献
19.