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Registros recuperados: 4
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FORECASTING FUTURE EMPLOYMENT OPPORTUNITIES FOR FOOD, AGRICULTURE, AND NATURAL RESOURCES HIGHER EDUCATION GRADUATES USING ADJUSTED BUREAU OF LABOR FORECASTS AgEcon
Bullock, K. Wayne; Litzenberg, Kerry K..
Forecasts of the number of future professionals required for an ongoing safe, efficient US food system are highly important. The demand for adequately prepared higher education graduates must be met by the US Food, Agriculture, and Natural Resources Education System. Without accurate forecasts of the human resource needs of the food sector of the economy, adequate professionals may not be available when needed. This research effort makes use of Bureau of Labor Statistics (BLS) forecasted employment opportunities. The estimation of professionals required in the food and agriculture sectors of the economy is developed by selecting and manipulating data from the BLS model that is relevant to food and agriculture careers. These forecasts of needed...
Tipo: Working or Discussion Paper Palavras-chave: Employment; Employment opportunities; Food; Agriculture; Natural resources; Directed graphs; Education; Bureau of labor; Labor and Human Capital.
Ano: 2002 URL: http://purl.umn.edu/23999
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OVERSHOOTING OF AGRICULTURAL PRICES IN FOUR ASIAN ECONOMIES AgEcon
Saghaian, Sayed H.; Hasan, Mohamad F.; Reed, Michael R..
This article examines the impacts of monetary policy on agricultural prices in four Asian economies using time series analysis and graph theory. The estimations clearly show that agricultural prices overshoot their long-run equilibrium values for Korea, Philippines, and Thailand, and the overshooting for agricultural prices is larger than for manufactured prices. Impulse-response functions and variance-decomposition analysis based on directed graphs and causal structures highlight the complex interplay among the variables in the model and how those relationships differ by country. Money supply changes clearly affect real variables and relative prices for all countries either through overshooting or non-neutrality of money.
Tipo: Journal Article Palavras-chave: Agricultural prices; Asian economies; Directed graphs; Impulse-response functions; Manufacturing prices; Monetary policy; Overshooting; Variance-decompositions; Demand and Price Analysis.
Ano: 2002 URL: http://purl.umn.edu/15524
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THE LAW OF ONE PRICE: DEVELOPED AND DEVELOPING COUNTRY MARKET INTEGRATION AgEcon
Yang, Jian; Bessler, David A.; Leatham, David J..
The Law of One Price (LOP) is important to models of international trade and exchange rate determination. This study investigates a variant of the LOP applied to developed and developing countries. The competing hypothesis are (1) that one price prevails in both developed and developing countries and (2) that one price prevails in developed countries and another single price in developing countries. Using data from an internationally competitive commodity (soybean meal), we found evidence favors the first hypothesis, although two large developing countries under study are active participants in regional trade integration, which may bias them against the first hypothesis.
Tipo: Journal Article Palavras-chave: Law of one price; Developing countries; Error-correction model; Directed graphs; Demand and Price Analysis.
Ano: 2000 URL: http://purl.umn.edu/15320
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Vector Autoregressions, Policy Analysis, and Directed Acyclic Graphs: An Application to the U.S. Economy AgEcon
Awokuse, Titus O.; Bessler, David A..
The paper considers the use of directed acyclic graphs (DAGs), and their construction from observational data with PC-algorithm TETRAD II, in providing over-identifying restrictions on the innovations from a vector autoregression. Results from Sims’ 1986 model of the US economy are replicated and compared using these data-driven techniques. The directed graph results show Sims’ six-variable VAR is not rich enough to provide an unambiguous ordering at usual levels of statistical significance. A significance level in the neighborhood of 30 % is required to find a clear structural ordering. Although the DAG results are in agreement with Sims’ theory-based model for unemployment, differences are noted for the other five variables: income, money supply, price...
Tipo: Journal Article Palavras-chave: Vector autoregression; Directed graphs; Policy analysis; Research Methods/ Statistical Methods; C1; E1.
Ano: 2003 URL: http://purl.umn.edu/44001
Registros recuperados: 4
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