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| Registros recuperados: 31 | |
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| Ahearn, Mary Clare; Yee, Jet; Ball, V. Eldon; Nehring, Richard F.. |
| Increased productivity is a key to a healthy and thriving economy. Consequently, the trend in productivity, economywide, is one of the most closely watched of our common economic performance indicators. Agriculture, in particular, has been a very successful sector of the U.S. economy in terms of productivity growth. The U.S. farm sector has provided an abundance of output while using inputs efficiently. Agricultural productivity growth has been an important source of U.S. economic growth throughout the century, but the years since 1940 have seen an even faster growth in agricultural productivity. The annual average increase in productivity from 1948 to 1994 was 1.94 percent. This reflects an annual growth in output of 1.88 percent per year and an actual... |
| Tipo: Report |
Palavras-chave: Productivity; Efficiency; Agricultural production; Outputs; Inputs; Productivity Analysis. |
| Ano: 1998 |
URL: http://purl.umn.edu/33687 |
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| Ahearn, Mary Clare; Yee, Jet. |
| Because of policy interest in the size distribution of farms, there is an interest in understanding the causes of changing farm sizes. This paper addresses an overlooked issue in the literature on the determinants of farm size, namely, the empirical specification of farm size. We examine 5 different size measures: acres operated, land and building value, cash receipts, cash receipts plus government payments, and a constructed measure of the rental value of farms. We graphically show the difference in trends in farm size using the various measures for the U.S. and selected states. We then discuss how the results of an analysis of the determinants of farm size depend on the farm size measure employed. The data set is a panel data set of 48 states from 1960... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Farm Management. |
| Ano: 2004 |
URL: http://purl.umn.edu/34610 |
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| MacDonald, James M.; Perry, Janet E.; Ahearn, Mary Clare; Banker, David E.; Chambers, William; Dimitri, Carolyn; Key, Nigel D.; Nelson, Kenneth E.; Southard, Leland W.. |
| Production and marketing contracts govern 36 percent of the value of U.S. agricultural production, up from 12 percent in 1969. Contracts are now the primary method of handling sales of many livestock commodities, including milk, hogs, and broilers, and of major crops such as sugar beets, fruit, and processing tomatoes. Use of contracts is closely related to farm size; farms with $1 million or more in sales have nearly half their production under contract. For producers, contracting can reduce income risks of price and production variability, ensure market access, and provide higher returns for differentiated farm products. For processors and other buyers, vertical coordination through contracting is a way to ensure the flow of products and to obtain... |
| Tipo: Report |
Palavras-chave: Marketing; Production Economics. |
| Ano: 2004 |
URL: http://purl.umn.edu/34013 |
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| Ahearn, Mary Clare; Collender, Robert N.; Diao, Xinshen; Harrington, David H.; Hoppe, Robert A.; Korb, Penelope J.; Makki, Shiva S.; Morehart, Mitchell J.; Roberts, Michael J.; Roe, Terry L.; Somwaru, Agapi; Vandeveer, Monte; Westcott, Paul C.; Young, C. Edwin. |
| The studies in this report analyze the effects of decoupled payments in the Federal Agriculture Improvement and Reform (FAIR) Act on recipient households, and assess land, labor, risk management, and capital market conditions that can lead to links between decoupled payments and production choices. Each study contributes a different perspective to understanding the response of U.S. farm households and production to decoupled income transfers. Some use new microdata on farm households collected through USDA's Agricultural Resource Management Survey (ARMS), initiated in 1996, and its predecessor survey. These data are used to compare household and producer behavior and outcomes before and after the FAIR Act. Other studies use applied or conceptual models to... |
| Tipo: Report |
Palavras-chave: Agricultural and Food Policy. |
| Ano: 2004 |
URL: http://purl.umn.edu/33981 |
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| Jones, Carol Adaire; Parker, Timothy S.; Ahearn, Mary Clare; Mishra, Ashok K.; Variyam, Jayachandran N.. |
| Rural residents have higher rates of age-adjusted mortality, disability, and chronic disease than their urban counterparts, though mortality and disability rates vary more by region than by metro status. Contributing negatively to the health status of rural residents are their lower socioeconomic status, higher incidence of both smoking and obesity, and lower levels of physical activity. Contributing negatively to the health status of farmers are the high risks from workplace hazards, which also affect other members of farm families who live on the premises and often share in the work; contributing positively are farmers’ higher socioeconomic status, lower incidence of smoking, and more active lifestyle. Both farm and rural populations experience lower... |
| Tipo: Report |
Palavras-chave: Health Economics and Policy; Agriculture safety and health; Electronic health records; Farmer health; Health; Health care access; Health care affordability; Health care quality; Health disparities; Health IT; Health status; Mortality; Rural health; Telehealth; Uninsured. |
| Ano: 2009 |
URL: http://purl.umn.edu/54430 |
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| Ahearn, Mary Clare; Korb, Penelope J.; Banker, David E.. |
| This paper examines the industrialization process of U.S. agriculture by examining the trends in the number of farms, the concentration of production during the last decade, and the dynamics of farm survivability, entry, and exit underlying aggregate statistics. We next examine vertical coordination as part of the industrialization process and highlight contracting in the poultry industry. The analysis provides evidence that production is continuing to be concentrated on a smaller number of farms at a relatively rapid rate, in spite of the stability in the number of farms. Although contracting clearly dominates the broiler industry, it is less prevalent in egg and turkey production, where other forms of vertical coordination are likely established. |
| Tipo: Journal Article |
Palavras-chave: Broilers; Contracting; Eggs; Industrialization; Poultry; Structural change; Turkeys; Vertical integration; D23; D40; L11; L14 L22; L23; Q12. |
| Ano: 2005 |
URL: http://purl.umn.edu/43511 |
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| Yee, Jet; Ahearn, Mary Clare; Huffman, Wallace E.. |
| This paper examines the linkages among agricultural total factor productivity, farm size, and farm household participation in the off-farm labor market for the Southeastern states for the period 1960-1996. We find evidence of a simultaneous relationship between productivity and measures of farm structure. The results support the expected relationships between the endogenous variables, namely that productivity and farm size are positively related, farm size and off-farm work participation are negatively related, and off-farm work and productivity are negatively related. We find positive and significant impacts of government policies (investments in public research, extension, and highways) on productivity growth. |
| Tipo: Journal Article |
Palavras-chave: Farm size; Off-farm work; Productivity; Southeast; Structural change; J22; O47; Q15; Q16; Q18. |
| Ano: 2004 |
URL: http://purl.umn.edu/43450 |
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| Registros recuperados: 31 | |
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