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Trump, Immigration, and Agriculture 特朗普,移民和农业
Pub Date : 2017-04-28 DOI: 10.22004/ag.econ.256578
Philip Martin
The United States is the country of immigrants, with 20% of the world’s international migrants. The 43 million foreign-born U.S. residents in 2014 represent almost one-seventh of the 320 million Americans. In agriculture, 70% of hired workers are immigrants. The United States has a stable and increasingly settled population of 11 million unauthorized foreigners, accounting for perhaps half of the unauthorized foreigners in industrial countries.
美国是一个移民国家,拥有世界上20%的国际移民。2014年,4300万外国出生的美国居民几乎占美国3.2亿人口的七分之一。在农业领域,70%的雇佣工人是移民。美国有一个稳定的、日益稳定的人口,有1100万未经批准的外国人,大约占工业国家未经批准的外国人的一半。
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引用次数: 4
Alternative Policies to Address Emissions in U.S. Dairy Farming 解决美国奶牛养殖排放的替代政策
Pub Date : 2016-12-01 DOI: 10.22004/AG.ECON.251832
E. Njuki, B. Bravo‐Ureta
A sharp build-up of Greenhouse Gas (GHG) levels in the atmosphere has coincided with a general change in the earth’s ecosystem that is characterized by an increase in global average temperatures. According to the U.S. Environmental Protection Agency (EPA), average temperatures have risen 1.5°F over the past century and are projected to rise to 0.5°F to 8.6°F over the next one-hundred years (EPA, 2016a). Increasing temperatures have been accompanied by rising sea levels, flooding, extreme heat waves, drought, and frequent and intense storms.
大气中温室气体(GHG)水平的急剧增加与地球生态系统的总体变化相吻合,这种变化的特征是全球平均温度的升高。根据美国环境保护署(EPA)的数据,在过去的一个世纪里,平均气温上升了1.5华氏度,预计在未来的一百年里,平均气温将上升到0.5华氏度到8.6华氏度(EPA, 2016a)。气温升高伴随着海平面上升、洪水、极端热浪、干旱以及频繁而强烈的风暴。
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引用次数: 1
Beginning Farmer and Rancher Development Program – Accomplishments in the Making 开始农民和牧场主发展计划-成就在制作
Pub Date : 2016-10-01 DOI: 10.22004/AG.ECON.246156
J. Auburn, Denis Ebodaghe, Desiree K. Rucker-Ross, W. R. Dean
Since the 2011 Choices theme on beginning farmers and ranchers (Thilmany McFadden and Sureshwaran, 2011), both societal interest and government support for new farmers and ranchers have grown considerably. Many agencies within the U.S. Department of Agriculture (USDA) including the National Institute of Food and Agriculture (NIFA) increased their emphasis on new farmers as a result of the 2014 Agriculture Act, or “farm bill” (Williamson, 2014), and the USDA has integrated information and support from across the Department in a coordinated effort that includes a comprehensive web resource encouraging new farmers to use the full range of USDA programs, whether specifically targeted at beginners or not (USDA, 2016). Most USDA programs consider a new or beginning farmer to be someone who has been operating a farm or ranch less than ten years, or someone who aspires to enter farming or ranching.
自2011年关于新农民和牧场主的选择主题(Thilmany McFadden and Sureshwaran, 2011)以来,社会对新农民和牧场主的兴趣和政府支持都有了显著增长。由于2014年农业法案或“农业法案”(Williamson, 2014),美国农业部(USDA)内的许多机构,包括国家食品和农业研究所(NIFA),都增加了对新农民的重视,美国农业部已经整合了整个部门的信息和支持,包括一个全面的网络资源,鼓励新农民使用美国农业部的全部项目。无论是否专门针对初学者(USDA, 2016)。美国农业部的大多数项目认为,新农民或初级农民是经营农场或牧场不到十年的人,或者是渴望进入农业或牧场的人。
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引用次数: 1
Adaptation, Climate Change, Agriculture, and Water 适应、气候变化、农业和水
Pub Date : 2016-07-01 DOI: 10.22004/AG.ECON.241165
R. Mendelsohn
Water already has scarcity value in many watersheds. Seventeen countries currently withdraw more than half of their available renewable water supply (FAO, 2016). Continued population and GDP growth will only increase future water demand and raise the scarcity value of water. Managing water more efficiently is already a pressing issue in semi-arid regions and will be ever more important in the future. Climate change is likely to make this problem worse. Higher future temperatures will increase evaporation lowering water supply and also increase the demand for water for irrigation, cooling, and other uses (IPCC, 2014). If society fails to adapt to this challenge, some analysts argue that there will be large damages from future water scarcity (Titus, 1992).
在许多流域,水已经具有稀缺价值。17个国家目前消耗了一半以上的可再生水资源(粮农组织,2016年)。持续的人口和GDP增长只会增加未来的水需求,提高水的稀缺价值。在半干旱地区,更有效地管理水资源已经是一个紧迫的问题,而且在未来将变得更加重要。气候变化可能会使这个问题变得更糟。未来更高的温度将增加蒸发降低水的供应,也会增加灌溉、冷却和其他用途对水的需求(IPCC, 2014)。一些分析人士认为,如果社会不能适应这一挑战,未来的水资源短缺将造成巨大损失(Titus, 1992)。
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引用次数: 7
Dealing with Water Scarcity: Need for Economy-Wide Considerations and Institutions 应对水资源短缺:需要全经济范围的考虑和制度
Pub Date : 2016-06-01 DOI: 10.22004/AG.ECON.240702
A. Dinar
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引用次数: 3
What Do We Mean by Value-added Agriculture? 什么是增值农业?
Pub Date : 2015-12-01 DOI: 10.22004/AG.ECON.229438
R. Lu, R. Dudensing
Value-added agriculture is an important strategy to both agricultural entrepreneurship and rural development (Coltrain, Barton and Boland, 2000; Kilkenny and Schluter, 2001; Womach, 2005). Several federal and state programs support entrepreneurs’ and communities’ value-added agriculture efforts (Amanor-Boadu, 2007; Kilkenny and Schluter, 2001). However, current definitions of value-added agriculture lack a framework establishing economic linkages between consumers’ preferences and farm practices. Thus, policies and grant programs targeting value-added agriculture may be ineffective in assessing consumers’ propensity to spend, farmers’ goals and assets, and community development strategies. Similarly, farmers may be chasing fads mismatched to their resources and advantages.
农业增值是农业创业和农村发展的重要战略(Coltrain, Barton and Boland, 2000;Kilkenny and Schluter, 2001;Womach, 2005)。一些联邦和州计划支持企业家和社区的增值农业努力(Amanor-Boadu, 2007;Kilkenny and Schluter, 2001)。然而,目前增值农业的定义缺乏建立消费者偏好与农业实践之间经济联系的框架。因此,针对增值农业的政策和补助计划在评估消费者的消费倾向、农民的目标和资产以及社区发展战略方面可能是无效的。同样,农民可能在追逐与他们的资源和优势不匹配的时尚。
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引用次数: 27
Understanding the Food Democracy Movement 了解粮食民主运动
Pub Date : 2015-11-01 DOI: 10.22004/AG.ECON.212510
F. Norwood
It is a paradox of the modern world that while humans have unprecedented access to food—a fact to which our waistlines will testify—much of society simmers with discontents. Jimmy Kimmel recently quipped that some are more scared of gluten than disease. An organic food advocate has likened our use of pesticides to Bashar al-Assad’s use of chemical weapons (Rodale, 2013), and France feels the declining carbon content of soils are threatening our climate (Climate Action, 2015). There is something of a Maslow’s Hierarchy of Needs in terms of food. Now that obtaining calories is possible for most we are holding food to higher standards. It should not only meet our physical needs, but also our nobler goals of environmental protection, sustainability, kindness to animals, and social justice. There is no one term encompassing these higher goals, but the term that comes closest is ‘Food Democracy’. To understand food in the modern world we must understand Food Democracy. The movement may seem to lack a unifying theme, but that is mistaken. At the core of its criticisms is a resentment of the role that large corporations play in food.
现代社会的一个悖论是,虽然人类可以获得前所未有的食物--我们的腰围可以证明这一点--但社会中的许多人却对食物心存不满。吉米-金梅尔(Jimmy Kimmel)最近调侃说,有些人对麸质食品的恐惧超过了对疾病的恐惧。一位有机食品倡导者将我们使用杀虫剂比作巴沙尔-阿萨德(Bashar al-Assad)使用化学武器(Rodale,2013),法国认为土壤中碳含量的下降正在威胁我们的气候(气候行动,2015)。在食物方面,存在马斯洛需求层次理论。现在,大多数人都能获得卡路里,我们对食物有了更高的要求。食物不仅要满足我们的生理需求,还要满足我们对环境保护、可持续发展、善待动物和社会正义等更崇高的目标。没有一个术语可以涵盖这些更高的目标,但最接近的术语就是 "食品民主"。要了解现代世界的食品,我们就必须了解 "食品民主"。这场运动似乎缺乏一个统一的主题,但这是错误的。其批评的核心是对大公司在食品中扮演的角色的不满。
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引用次数: 5
Contract Farming: What’s In It for Smallholder Farmers in Developing Countries? 承包农业:对发展中国家的小农有什么好处?
Pub Date : 2015-09-01 DOI: 10.22004/AG.ECON.208719
Marc F. Bellemare
As every self-respecting economics major knows by the time he graduates, whether a country benefits from international trade depends in theory on whether that country specializes in its comparative advantage—for example, whether it can specialize in the production of goods or services for which it has a lower opportunity cost. The production of agricultural goods being the comparative advantage of most developing countries, it follows—again, in theory—that those countries should specialize in agriculture.
每一个有自尊的经济学专业的学生在毕业时都知道,一个国家是否从国际贸易中受益,从理论上讲取决于这个国家是否专门从事其比较优势——例如,它是否能够专门从事机会成本较低的商品或服务的生产。农产品的生产是大多数发展中国家的比较优势,因此,从理论上讲,这些国家应该专门从事农业。
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引用次数: 27
Trends in Agricultural Contracts 农业合同趋势
Pub Date : 2015-08-01 DOI: 10.22004/AG.ECON.207886
J. Macdonald
Contracts are widely used to govern the production and marketing of agricultural commodities. They can be an es sential tool for managing risks; contracts provide incentives for farmers to invest in specialized equipment and skills and to produce products with desirable attributes; and they can allow processors to realize economies of scale and throughput in production, thus realizing lower costs. These are all offered as attributes of contracts when compared to one alternative, a spot market. Compared to another alternative—vertical integration—contract production retains greater profit incentives for grower effort, on-farm diversi fication, and the use of localized knowledge. Measuring Contract Production in Agriculture The U.S. Department of Agriculture’s (USDA) Agricultur al Resource Management Survey (ARMS), is a widely used source of data on contracts. The ARMS, which is jointly administered by the Economic Research Service (ERS) and the National Agricultural Statistics Service (NASS), is a comprehensive multi-purpose annual survey of farms. It features a large sample, selected anew each year, designed to be representative of all farms in the 48 contiguous states. The multi-purpose nature of the ARMS affects the way contract agriculture data are collected. ERS reports summary statistics on contracting on the agency website and in a series of reports (MacDonald and Korb, 2011). Contract production complicates data collection of farm finances. Contract growers often bear only part of production expenses, while contractors may reimburse growers for some expenses and may provide growers with some inputs. Similarly, contract growers may own fewer assets, per dollar of production, because contractors own some of the assets. Contract growers may receive only part of the market value of a commodity in fees, with contractors receiving the rest. Contract growers may also produce specialty varieties of commodities, with different revenue and expense profiles. For all of those reasons, the survey questionnaire breaks out contract production. See Box for more information on how the ARMS collects information on agricultural contracts.
契约被广泛用于管理农产品的生产和销售。它们可以成为管理风险的重要工具;合同鼓励农民投资于专业设备和技术,生产具有理想特性的产品;它们可以使加工商在生产中实现规模经济和吞吐量经济,从而实现更低的成本。与现货市场相比,这些都是作为合约的属性提供的。与另一种选择——垂直整合——相比,合同生产对种植者的努力、农场多样化和本地化知识的使用保留了更大的利润激励。美国农业部(USDA)的农业资源管理调查(ARMS)是一个广泛使用的合同数据来源。农业综合调查是由经济研究所和农业统计厅共同管理的,以农场为对象进行的综合、多用途的年度调查。它的特点是每年重新选择一个大样本,旨在代表48个相邻州的所有农场。ARMS的多用途性质影响了合同农业数据的收集方式。ERS在机构网站和一系列报告中报告了合同的汇总统计数据(MacDonald和Korb, 2011)。合同生产使农场财务数据的收集复杂化。合同种植者通常只承担部分生产费用,而承包商可能会报销种植者的一些费用,并可能向种植者提供一些投入物。同样,合同种植者每生产一美元可能拥有更少的资产,因为承包商拥有部分资产。合同种植者可能只收取商品市场价值的一部分费用,其余部分由承包商收取。合同种植者也可以生产具有不同收入和费用概况的特殊品种的商品。由于所有这些原因,调查问卷打破了合同生产。有关ARMS如何收集农业合同信息的更多信息,请参见方框。
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引用次数: 15
Russia's Economic Crisis and its Agricultural and Food Economy 俄罗斯的经济危机及其农业和粮食经济
Pub Date : 2015-03-01 DOI: 10.22004/AG.ECON.200161
W. Liefert, O. Liefert
Since 2000, Russia has become increasingly important for world agriculture. The country, along with Ukraine, has emerged as a major grain exporter, while Russia has also become a large agricultural and food importer, especially of meat and other livestock products. However, the geopolitical events of 2014 involving the country’s relationship with Ukraine and the West, and even more so the economic crisis that hit late in the year, are disrupting its agricultural and food economy.
自2000年以来,俄罗斯对世界农业变得越来越重要。这个国家和乌克兰一样,已经成为一个主要的粮食出口国,而俄罗斯也成为一个农业和食品的大进口国,尤其是肉类和其他畜产品。然而,2014年涉及该国与乌克兰和西方关系的地缘政治事件,以及今年晚些时候爆发的经济危机,正在扰乱该国的农业和食品经济。
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引用次数: 32
期刊
Choices. The Magazine of Food, Farm, and Resources Issues
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